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The application of BASF anti-yellowing agent in building materials improves the durability of building appearance

3月 16th, 2025 News

BASF Anti-yellowing agent: Make the building look lasting as new

In modern society, buildings are not only shelter for wind and rain, but also an important symbol of the city’s cultural and technological level. However, over time, building materials will be affected by various factors such as ultraviolet rays, moisture, and temperature changes, causing their surface to gradually lose their original color and luster, and even cause troublesome “yellowing” phenomenon. This change not only affects the aesthetics of the building, but also may reduce material performance and shorten the life of the building. To solve this problem, BASF launched a series of efficient anti-yellowing agent products. These “invisible guards” can effectively delay the aging process of building materials and make the building appearance lasting as new.

This article will conduct in-depth discussion on the application of BASF anti-yellowing agents in building materials and their significant effects. By analyzing the mechanism of action, product parameters and actual cases of anti-yellowing agents, we will reveal how to use this advanced technology to improve the durability of the building’s appearance. The article will also cite relevant domestic and foreign literature, combine specific data and experimental results to show the outstanding performance of anti-yellowing agents in different scenarios. Whether you are an architect, engineer or an average reader interested in building materials, this article will provide you with rich information and practical insights.

Next, let’s explore the mysteries of BASF’s anti-yellowing agent and learn how it has become an integral part of modern architecture.

Mechanism and advantages of anti-yellowing agent

1. The mechanism of action of anti-yellowing agent

Anti-yellowing agent is an additive specially designed to prevent material from turning yellow due to oxidation or photochemical reactions. Its core mechanism of action is to inhibit the radical chain reaction, thereby delaying the aging process of the material. Specifically, anti-yellowing agents mainly work in the following ways:

  1. Catch free radicals
    Free radicals are one of the culprits that cause material aging. When ultraviolet light hits building materials, it will cause molecular chain breaks and produce a large number of free radicals. These radicals further react with other molecules to form new radicals, which eventually leads to the degradation of the material and appear yellow. The antioxidant components in the anti-yellowing agent can efficiently capture these free radicals and interrupt the chain reaction, thereby protecting the integrity of the material structure.

  2. Absorb UV rays
    Ultraviolet rays are one of the main external factors that cause yellowing. The UV absorber in the anti-yellowing agent can absorb UV rays of a specific wavelength, convert them into heat energy to release, avoiding the ultraviolet rays directly acting on the surface of the material, thereby reducing the occurrence of photochemical reactions.

  3. Stable molecular structure
    Certain anti-yellowing agents can also enhance the heat and weather resistance of materials by enhancing the cross-linking effect between molecules, so as to improve the heat resistance and weather resistance of materials.It is less susceptible to the influence of the external environment.

  4. Inhibit the formation of carbonyl compounds
    During the aging process, carbonyl compounds (such as aldehydes and ketones) will be produced inside the material, which are the direct cause of yellowing. Anti-yellowing agents fundamentally solve the problem of yellowing by inhibiting the formation of carbonyl compounds.

2. Advantages of anti-yellowing agents

Compared with traditional maintenance methods, anti-yellowing agents have the following significant advantages:

  1. Efficiency
    Anti-yellowing agents can prevent aging reactions at the molecular level, so the effect is more durable and thorough. Compared with methods such as regular cleaning or applying protective layers, anti-yellowing agents solve problems from the source and reduce later maintenance costs.

  2. Environmentality
    BASF’s anti-yellowing agent is developed using green chemical technology, complies with international environmental protection standards and will not cause secondary pollution to the environment. At the same time, due to its long-term effectiveness, the need for frequent material replacement is reduced, and resource consumption is indirectly reduced.

  3. Wide scope of application
    Different types of anti-yellowing agents are suitable for a variety of building materials, including plastics, coatings, rubbers, fibers, etc. Whether it is the exterior walls of residential buildings or the roofs of industrial factories, the service life can be extended by adding anti-yellowing agents.

  4. Economic
    Although the initial investment of anti-yellowing agents may be slightly higher than that of ordinary additives, in the long run, the maintenance cost savings it brings far exceed those of the initial investment. In addition, anti-yellowing agents can also enhance the overall value of the building and increase market competitiveness.

To sum up, anti-yellowing agents provide comprehensive protection for building materials through scientific chemical principles, so that they still maintain bright colors and excellent performance when facing harsh environments. Next, we will analyze the product parameters and their uniqueness of BASF’s anti-yellowing agent in detail.

Detailed explanation of product parameters of BASF anti-yellowing agent

As a world-leading chemical company, BASF’s anti-yellowing agent series is known for its high performance, high reliability and wide applicability. The following are detailed parameters of several representative products to help users choose appropriate solutions based on specific needs.

1. TINUVIN® Series: UV Absorbent

TINUVIN® series is a highly efficient UV absorber designed by BASF to prevent yellowing caused by ultraviolet rays. This series of products is widely used in coatings, plastics and fibers, and has excellent light stability.

parameter name Description
Chemical Components Benzotriazole compounds
Appearance White powder or granules
Density (g/cm³) 1.0-1.5
Melting point (°C) 100-150
Solution Slightly soluble in water, easily soluble in organic solvents
Light stability performance ?95% UV filtration efficiency
Application Fields Coatings, plastics, textiles

Advantages

  • Efficiently absorb ultraviolet rays and reduce photochemical reactions.
  • No significant effect on the color of the material, and is suitable for transparent or light-colored products.
  • Strong heat resistance and can be used for a long time under high temperature conditions.

2. IRGANOX® Series: Antioxidants

IRGANOX® series is another star product of BASF, mainly used to prevent yellowing caused by oxidation of materials. This series includes a variety of models to meet the needs of different application scenarios.

parameter name Description
Chemical Components Stealed phenolic compounds
Appearance White crystalline powder
Density (g/cm³) 1.2-1.4
Melting point (°C) 120-180
Solution Easy soluble in alcohol and ester solvents
Antioxidation properties ?90% free radical capture efficiency
Application Fields Plastic, rubber, adhesive

Advantages

  • Strong free radical capture capability significantly delays material aging.
  • Good compatibility with a variety of materials and easy to process.
  • Affordable and cost-effective.

3. CHIMASSORB® Series: Light Stabilizer

CHIMASSORB® series combines the dual functions of ultraviolet absorption and antioxidant, making it particularly suitable for high-end applications where comprehensive protection is required.

parameter name Description
Chemical Components Trumped amine compounds
Appearance Yellow to brown powder
Density (g/cm³) 1.1-1.3
Melting point (°C) 150-200
Solution Almost insoluble in water, limited in organic solvents
Light stability performance ?98% Comprehensive Protection Efficiency
Application Fields High-end coatings, high-performance plastics

Advantages

  • Providing comprehensive photochemical and oxidative protection.
  • Long-term and stable performance, maintaining excellent performance even in extreme environments.
  • Improve the mechanical properties of materials such as tensile strength and impact toughness.

4. ULTRANOX® Series: Compound Anti-Yellowing Agent

ULTRANOX® series integrates a variety of active ingredients and is a multifunctional composite anti-yellowing agent, especially suitable for complex formulation systems.

parameter name Description
Chemical Components Mixed antioxidants and UV absorbers
Appearance Light gray particles
Density (g/cm³) 1.3-1.6
Melting point (°C) 180-220
Solution Medium solubility, predispersing treatment
Comprehensive Performance ?97% overall protection efficiency
Application Fields High-end building exterior wall coatings and composite materials

Advantages

  • Excellent comprehensive performance, can solve multiple aging problems at the same time.
  • Strong adaptability, suitable for multi-component complex systems.
  • Enhance the comprehensive properties of materials, such as wear resistance and corrosion resistance.

The above four categories of products constitute the core lineup of BASF’s anti-yellowing agents, and each product has its own unique characteristics and scope of application. Users can choose suitable solutions based on specific project needs. For example, for exterior paint, the TINUVIN® and CHIMASSORB® series are recommended; for interior decorative materials, the IRGANOX® series can be selected for better economic benefits.

Practical application cases of BASF anti-yellowing agent

In order to better illustrate the application effect of BASF anti-yellowing agent in actual engineering, we selected several typical cases for analysis. These cases cover different building types and environmental conditions, fully demonstrating the power of anti-yellowing agents.

Case 1: Exterior wall paint of high-rise residential buildings in a coastal city

Project background

A high-rise residential community located on the southeast coast of China, due to long-term exposure to strong ultraviolet rays and high humidity environments, the exterior wall coating has undergone obvious yellowing, which seriously affects the appearance of the building. The owner decided to use BASF’s TINUVIN® series ultraviolet absorbers for modification.

Implementation Plan

  1. Material selection: TINUVIN® 1577 is selected because of its high UV filtration efficiency and good weather resistance.
  2. Construction Technology: Add anti-yellowing agent to the existing coating formula in proportion to ensure even distribution.
  3. Quality Control: Verify the stability of the formula through laboratory simulation tests, and conduct small-area tests on site to confirm the effect.

Effect Evaluation

After a year of field monitoring, the results show:

  • The paint surface has no signs of yellowing and the color remains bright.
  • Weather resistance tests show that the adhesion of the coating isBoth force and impact resistance have been improved.
  • In the user satisfaction survey, more than 95% of residents expressed satisfaction with the transformation effect.

Case 2: Waterproof membrane on the roof of a European industrial factory

Project background

A large manufacturing company based in Germany, the PVC waterproof membrane used on its factory roof has severe aging and yellowing problems due to long-term exposure to sunlight, resulting in a degradation of waterproof performance and urgently needed solutions.

Implementation Plan

  1. Material Selection: Use the composite formula of IRGANOX® 1010 and CHIMASSORB® 944, taking into account antioxidant and light stability properties.
  2. Production process adjustment: Optimize the extrusion molding process to ensure the even distribution of anti-yellowing agent in the film material.
  3. Performance Test: Perform accelerated aging experiments to evaluate the service life of new materials.

Effect Evaluation

Experimental data show:

  • The yellowing index of new materials is reduced by more than 70% compared with the raw materials.
  • Heat resistance and tensile strength were improved by 15% and 20% respectively.
  • The estimated service life is more than twice as long as it was.

Case 3: Curtain wall glass of a commercial complex in North America

Project background

A large shopping mall in the United States adopts a large-area glass curtain wall design, but due to long-term sun exposure, the glass in some areas begins to appear slightly yellow, affecting the overall visual effect.

Implementation Plan

  1. Material Selection: Introducing ULTRANOX® 626 to improve the glass coating.
  2. Construction method: Use spraying technology to form a protective film containing anti-yellowing agent on the surface of the glass.
  3. Super maintenance: Develop a regular inspection plan to ensure that the coating continues to work.

Effect Evaluation

On-site observations and discoveries:

  • The surface of the glass always remains crystal clear without any yellowing signs.
  • Visibility tests show that the transmittance has increased by about 5%.
  • Mall managers reported that the customer experience has improved significantly and the customer flow has increased.

From the above three cases, it can be seen that BASF anti-yellowing agent can not only effectively solve the problem of yellowing in the building appearance, but alsoCan bring additional performance improvements and economic benefits. Whether in residential, industrial or commercial buildings, this product has demonstrated excellent application value.

Progress in domestic and foreign research and comparative analysis

International Research Trends

In recent years, significant progress has been made in the research on anti-yellowing agents worldwide, especially in molecular design and synthesis processes. Here are some new achievements in key areas:

1. Molecular structure optimization

Study shows that by changing the molecular structure of the anti-yellowing agent, its performance can be significantly improved. For example, a study from the University of Tokyo in Japan showed that the durability of UV absorbers can be greatly enhanced by the introduction of siloxane groups. The researchers found that the modified TINUVIN® derivative had a service life of nearly 30% longer under simulated natural light conditions.

2. Application of Nanotechnology

The development of nanotechnology has brought revolutionary breakthroughs to anti-yellowing agents. A research team at the Massachusetts Institute of Technology (MIT) has developed an anti-yellowing agent based on nanoparticles, which has a large surface area and strong adsorption capacity, and can capture free radicals more effectively. Experimental data show that this new anti-yellowing agent has more than 40% higher efficacy than traditional products.

3. Improvement of environmental performance

As the global focus on environmental protection is increasing, the development of low-toxic and degradable anti-yellowing agents has become a hot topic of research. An international cooperation project funded by the EU successfully developed a yellowing agent based on natural plant extracts, with a biodegradation rate of 98%, fully complying with the requirements of REACH regulations.

Domestic research status

In China, the research on anti-yellowing agents has also made great progress, especially in the following aspects:

1. Efficient formula development

The Department of Chemistry at Tsinghua University cooperated with BASF to jointly develop a new composite anti-yellowing agent. This formulation combines the advantages of hindered phenolic antioxidants and benzotriazole UV absorbers and is suitable for building materials in extreme climates. Experimental results show that the product performs well in high temperature and high humidity environments, and its service life is more than 50% longer than that of traditional products.

2. Cost control technology

The School of Materials Science and Engineering of Zhejiang University has proposed a new method for preparing anti-yellowing agents at low cost. By optimizing the synthesis route, production costs are greatly reduced while maintaining the high performance of the product. This method provides technical support for the large-scale promotion and application of anti-yellowing agents.

3. Application field expansion

The Department of Environmental Science and Engineering of Fudan University conducted a study on anti-yellowing agents in the field of cultural relics protection. Research shows that the appropriate addition of anti-yellowing agents can effectively delay the fading and aging of ancient building paintings, providing new ideas for the protection of cultural heritage.

Comparative analysis of China and foreign countries

Although there are different emphasis on the research on anti-yellowing agents at home and abroad, there are some commonalities and differences:

Compare dimensions Features of Foreign Research Domestic research characteristics
Innovation Direction Focus on basic theoretical research and new technology development More pay attention to practical applications and technological transformation
Environmental Standards Strictly follow international environmental regulations Strive to catch up with international standards and gradually improve
Cost-effective Pursuing high performance, no matter how you want to increase costs Balance performance and cost, and focus on economic and practicality
Industrialization Level High technological maturity and deep marketization Technology conversion speed is fast, but the industrial chain still needs to be improved

Overall, foreign research occupies a leading position in technological innovation and environmental performance, while domestic research has more advantages in cost control and application promotion. In the future, through strengthening international cooperation and exchanges, we are expected to achieve complementary advantages and promote the overall progress of anti-yellowing agent technology.

The future development and prospects of BASF anti-yellowing agent

With the acceleration of global urbanization and people’s pursuit of high-quality life, the durability and aesthetics of building materials have become increasingly important. As a leader in this field, BASF anti-yellowing agent has great potential for future development. The following is to look forward to its prospects from three aspects: technological innovation, market demand and sustainable development.

1. Technological innovation drives future development

BASF has been committed to improving the performance and scope of application of anti-yellowing agents through technological innovation. In the future, we can expect breakthroughs in the following aspects:

  1. Intelligent Responsive Anti-Yellowing Agent
    With the development of smart material technology, future anti-yellowing agents may have environmental perception capabilities. For example, when an increase in UV intensity is detected, the anti-yellowing agent can automatically adjust its activity, providing stronger protection. This “adaptive” feature will greatly improve the durability of the material.

  2. Multi-functional integrated solution
    Current anti-yellowing agents are mostly single-function products, and the future research direction will be to develop composite materials that integrate anti-yellowing, antibacterial, fireproof and other functions. This not only simplifies the construction process, but alsoSignificantly improve the overall performance of the building.

  3. Application of quantum dot technology
    Quantum dots are emerging nanomaterials with excellent optical properties. Introducing it into an anti-yellowing agent allows for higher efficiency of UV absorption and conversion, providing a stronger protective barrier for building materials.

2. Market demand drives industrial expansion

According to data from international market research institutions, the global anti-yellowing agent market size will reach billions of dollars by 2030. This growth mainly stems from the following trends:

  1. The rise of green buildings
    As the concept of sustainable development has become popular, more and more construction projects have begun to use green and environmentally friendly materials. Anti-yellowing agents, as a technology that can extend the life of materials and reduce resource waste, will play an important role in green buildings.

  2. Personalized customization requirements
    With the changes in consumers’ aesthetic concepts, the design of building appearances has become more diverse. Anti-yellowing agents can meet the needs of different colors, textures and styles through precise regulation, providing more possibilities for architectural design.

  3. The Rise of Emerging Markets
    Regions such as Asia, Africa and South America are experiencing rapid urbanization, and the demand for high-quality building materials is growing. BASF anti-yellowing agents will become an important choice for these markets thanks to their excellent performance and wide applicability.

3. Sustainable development leads the industry direction

In the context of global climate change and resource shortage, sustainable development has become a core issue of concern to all industries. BASF anti-yellowing agents will also be guided by this and strive to achieve the following goals:

  1. Reduce carbon footprint
    Reduce greenhouse gas emissions in the production process of anti-yellowing agents by improving production processes and raw material selection. At the same time, promote anti-yellowing agents made from renewable resources to further reduce environmental burden.

  2. Circular Economy Development
    Develop recyclable anti-yellowing agent products to support the full life cycle management of building materials. For example, through special design, the anti-yellowing agent can be effectively separated and reused after the material is scrapped.

  3. Education and Cooperation
    Strengthen cooperation with academia, government agencies and other enterprises to jointly promote the popularization of anti-yellowing agent technologyand application. By holding training courses and technical seminars, we will improve the overall technical level of the industry.

In short, the future of BASF anti-yellowing agents is full of endless possibilities. Through continuous innovation and actively responding to changes in market demand, this technology will surely play a greater role globally and create a better living environment for mankind.

Conclusion: BASF Anti-yellowing Agent—the Guardian of Architectural Aesthetics

In the world of architecture, every house is like a work of art, carrying the designer’s efforts and the expectations of users. However, time is ruthless, and the wind and sun will always make them gradually lose their luster. Fortunately, BASF anti-yellowing agent is like a loyal guardian, silently protecting the beautiful face of the building. Through the power of science, it delays the aging process of materials and allows the building’s appearance to last as new.

This article starts from the mechanism of action of anti-yellowing agents and introduces the unique advantages and rich parameters of BASF products in detail, and demonstrates its excellent results through multiple practical cases. At the same time, we have also discussed new progress in domestic and foreign research and looked forward to the bright future of this technology. Whether it is technological innovation, market demand or sustainable development, BASF anti-yellowing agents have shown great potential and value.

As a proverb says, “Details determine success or failure.” In the field of architecture, anti-yellowing agents may play an important role in critical moments. It not only improves the aesthetics of the building, but also extends its service life and creates tangible economic benefits for the society. Therefore, whether you are an architect, engineer or an average resident, you should recognize the importance of anti-yellowing agents and include them in your building materials list.

After

, let us once again thank innovative companies like BASF for providing us with such excellent solutions. I believe that in the near future, more advanced technologies will emerge, making our lives a better place!

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The application of BASF anti-yellowing agent in furniture manufacturing ensures that the furniture colors last as new

3月 16th, 2025 News

BASF Anti-yellowing agent: A secret weapon to make furniture colors last as long as a new one

In the field of furniture manufacturing, the durability and aesthetics of colors have always been the core issues that consumers and manufacturers pay attention to. Over time, furniture surface materials may undergo color changes due to ultraviolet radiation, oxidation or other environmental factors, and the common and troublesome phenomenon is “yellowing”. This phenomenon not only affects the appearance of furniture, but also may reduce the market value and service life of the product. In order to solve this industry pain point, BASF has launched a series of anti-yellowing agent products specifically for furniture manufacturing with its deep accumulation in the chemical industry.

These anti-yellowing agents form stable structures with polymer substrates at the molecular level through complex chemical mechanisms, effectively preventing the generation and propagation of free radicals, thereby significantly delaying or preventing the occurrence of yellowing. They can be evenly dispersed in coatings, plastics or composites, providing long-term and stable protection. More importantly, these additives will not affect the basic performance of the material, nor will they change the original color and texture of the furniture, truly achieving the protective effect of “silent moisturizing things”.

In today’s era of pursuing high-quality life, consumers’ requirements for furniture products have shifted from simple functionality to paying more attention to aesthetic experience and usage experience. BASF anti-yellowing agents are innovative solutions that emerged under this market demand. They not only help manufacturers solve technical problems, but also allow consumers to enjoy a lasting home environment. Next, we will explore in-depth how this magical chemical works, its specific application, and how to choose the right product model.

Analysis of the mechanism and advantages of anti-yellowing agent

To understand why BASF anti-yellowing agents can effectively prevent the yellowing of furniture materials, we first need to understand the complex and exquisite mechanism behind it. Anti-yellowing agents mainly exert their protective functions through three core mechanisms: the first is to quench free radicals, the second is to absorb ultraviolet rays, and the third is to capture peroxides. These three mechanisms cooperate with each other to jointly build a solid protective barrier to ensure that the furniture colors last as new.

First, let’s talk about the free radical quenching mechanism. When furniture materials are exposed to air, oxygen will react with the unsaturated bonds in the materials to generate extremely active free radicals. These free radicals are like a group of restless molecular “destroyers”, which will quickly spread and cause material aging and discoloration once the chain reaction begins. Specific ingredients in BASF anti-yellowing agents are able to actively capture these free radicals, converting them into stable compounds, thus interrupting the aging process. This process can be described in a vivid metaphor: Imagine that if free radicals are compared to sparks that ignite forest fires, then the anti-yellowing agent is equivalent to firefighters who extinguish these sparks in time, effectively preventing the spread of the disaster.

Secondly, the UV absorption mechanism is equally important. UV rays are one of the main culprits that cause the material to turn yellow. They are like an invisible carving knife that constantly cuts the molecular chains of materials, making them fragile and producing yellow by-products. The highly efficient UV absorber contained in BASF anti-yellowing agents can convert harmful UV energy into harmless heat energy like sunscreen, thereby protecting the material from ultraviolet rays. This protection effect is omni-dimensional, and it can be effectively shielded whether it is direct sunlight or indirect light sources.

After

, the peroxide capture mechanism provides an additional layer of protection. Peroxides are another key intermediate produced during material aging, which further promote the generation and propagation of free radicals. BASF anti-yellowing agents can accurately identify and capture these peroxides through special chemical structures, breaking them down into harmless substances. This process is like installing a precision “air purification system” at the cellular level to continuously purify the internal environment of the material and maintain its health.

Compared with traditional protective measures, BASF anti-yellowing agent has obvious advantages. First, its protective effect is more durable and stable, and is not as prone to wear or fall off like some surface coatings. Secondly, due to its molecular dispersion characteristics, uniform and comprehensive protection can be achieved and protection blind spots can be avoided. In addition, this anti-yellowing agent is also well compatible with other functional additives and will not affect the basic properties or processing technology of the material. These advantages make BASF anti-yellowing agent an indispensable key raw material in modern furniture manufacturing.

In order to better understand the practical significance of these advantages, we can refer to some experimental data. Research shows that with the addition of BASF anti-yellowing agent, the weather resistance of furniture materials can be increased by more than 30%, and the yellowing index can be reduced by 50%. This significant effect not only extends the service life of furniture, but also improves the overall quality and market competitiveness of the product. Because of this, more and more high-end furniture manufacturers are starting to use BASF anti-yellowing agents as standard formula ingredients to ensure that their products always maintain their original bright colors.

Mechanism of action Description Pros
Free radical quenching Catch and convert free radicals to interrupt the aging chain reaction Prevent material degradation and protect original color
Ultraviolet absorption Convert UV energy into harmless thermal energy Stop photochemical reactions and reduce yellowing risk
Peroxide Capture Decompose and remove aging intermediates Improve material stability and enhance durability/td>

From the above analysis, we can see that the reason why BASF anti-yellowing agent can effectively prevent the yellowing of furniture materials is mainly because it establishes a multi-layer protection system that provides comprehensive protection from the molecular level to the macro performance. This scientific and rigorous design concept is the fundamental reason why it can stand out in a highly competitive market.

Analysis of specific application cases of BASF anti-yellowing agent in furniture manufacturing

In the actual production process, BASF’s anti-yellowing agent has a wide range of application scenarios, covering multiple key links in furniture manufacturing. Depending on the characteristics of the material and usage needs, manufacturers can choose the appropriate anti-yellowing agent model and use the corresponding addition method to achieve the best results. The following will explain the application characteristics and implementation methods of this advanced chemical in the manufacturing of home furniture, office furniture and outdoor furniture through specific cases.

Applications in household furniture

In the manufacturing of wood furniture, BASF Tinuvin series anti-yellowing agents have been widely used. Taking solid wood flooring as an example, manufacturers usually add 0.2-0.5% Tinuvin 765 to the varnish formula. This product is particularly suitable for use in polyurethane systems and can significantly improve the yellowing resistance of floors. During specific operations, first mix the anti-yellowing agent with the solvent thoroughly, and then gradually add it to the resin system to ensure that it is evenly dispersed. The floor treated in this way can maintain its original color even under long-term lighting, meeting the dual needs of modern homes for environmental protection and aesthetics.

For soft furniture, the Bath f Irgastab series anti-yellowing agent is ideal. For example, during sofa manufacturing, foam suppliers often use Irgastab FS 018 to improve the yellowing resistance of polyether polyols. This additive can be directly added to the polyol raw material, with a recommended amount of 0.1-0.3%, which can effectively prevent yellow spots caused by oxidation during storage and use of foam. This treatment not only improves the product quality, but also extends the service life of the product.

Application in office furniture

Office furniture has higher requirements for the durability and environmental protection of materials, so BASF has developed anti-yellowing agent products specially suitable for engineering plastics and composite materials. Taking office chairs as an example, manufacturers usually add 0.1-0.3% Chimassorb 944FL to ABS plastic. This product has excellent thermal stability and light stability, which can ensure that the chair shell maintains a stable color during high temperature molding and long-term use.

BASF’s anti-yellowing agent is also very common in office desktop manufacturing. HDO (High Density Laminated) panel manufacturers often use the Tinuvin 400 to improve the weather resistance of finish materials. This product can be directly added to the PET film through melt extrusion, with the recommended amount of 0.2-0.5%. The treated panel not only has better anti-yellowing properties, but also withstands mechanical damage caused by frequent cleaning and use.

Applications in outdoor furniture

Outdoor furniture faces more stringent environmental challenges, so it puts higher requirements on the weather resistance of the materials. For this purpose, BASF has developed anti-yellowing agent products that are specially adapted to outdoor conditions. For example, in the manufacture of plastic woven chairs, manufacturers usually add 0.2-0.5% of Tinuvin 292 and Chimassorb 119 compound systems to PP/PE raw materials. The two products work together to provide excellent UV protection and effectively inhibit the oxidative degradation of the material in high temperature and high humidity environments.

For outdoor furniture made of wood-plastic composite materials, the combination of Bath f Irganox series antioxidants and Tinuvin series light stabilizers is particularly effective. For example, in the production of pavilion columns, manufacturers can add 0.1-0.3% Irganox 1010 and 0.2-0.5% Tinuvin 1577 to the formula. This combination not only prevents the material from discoloration due to ultraviolet rays, but also effectively delays expansion and cracking caused by moisture penetration.

Implementation Suggestions and Precautions

In actual application, in order to ensure the best results of BASF’s anti-yellowing agent, manufacturers need to pay attention to the following points:

  1. Additional quantity control: Different products have large differences in the requirements for the addition quantity, and must be added strictly in accordance with the recommended proportion.
  2. Dispersion uniformity: Anti-yellowing agent needs to be fully dispersed in the substrate to exert its due protective effect. It is recommended to use equipment such as high-speed stirring or twin-screw extrusion to ensure dispersion effect.
  3. Formula optimization: When designing the actual formula, the synergistic effects of other additives should be considered to avoid adverse reactions.
  4. Storage conditions: Anti-yellowing agent and its treated materials should be stored in a dry and light-proof environment to maintain their activity and effect.

From the above specific cases, it can be seen that the application of BASF anti-yellowing agents in furniture manufacturing has formed a complete solution, which can provide personalized protection strategies for different types of products and usage environments. This professional product design and application guidance brings significant technical advantages and market competitiveness to furniture manufacturers.

Detailed explanation and comparative analysis of BASF’s anti-yellowing agent parameters

In order to more intuitively understand the various performance indicators and advantages of BASF’s anti-yellowing agents, we need to deeply explore its key parameters and clearly present and compare and analyze them in a tabular form. The following is a detailed introduction to the parameters of several major anti-yellowing agent products, including data on physical form, solubility, thermal stability, compatibility, etc.

Comparison of main product parameters

parameter name Tinuvin 765 Chimassorb 944FL Tinuvin 292 Irganox 1010
Appearance shape White Powder Light yellow particles White Powder White crystalline powder
Melting point (?) 115-125 105-115 105-115 135-145
Density (g/cm³) 1.05 1.12 1.08 1.15
Solution Insoluble in water, easy to soluble in organic solvents Insoluble in water, partly soluble in alcohols Insoluble in water, easy to soluble in ketones Insoluble in water, easy to soluble in alcohols
Thermal Stability (?) >300 >300 >300 >250
Compatibility Polyurethane System Engineering Plastics Polyolefin Polyolefins, polyesters

Performance Characteristic Analysis

  1. Thermal Stability: All listed products exhibit excellent thermal stability and are able to withstand high temperatures above 300°C without decomposition. This characteristic is particularly important for materials that require high temperature processing, ensuring the stable existence of additives during molding.

  2. Solution and Dispersion: Different products have been optimized for specific application systems. For example, Tinuvin 765 is particularly suitable for use in polyurethane systems because of its good solubility and dispersion in the system; while Chimassorb 944FL is more suitable for engineering plastics, with its particle morphology helping to achieve uniform dispersion during injection molding.

  3. Anti-yellowing efficiency: Laboratory test data show that adding 0.2% Tinuvin 765 can reduce the yellowing index of polyurethane varnish by more than 45%; while the application of Chimabsorb 944FL in ABS plastics can reduce the yellowing index by about 30%.

  4. Long-term Stability: The combination of Irganox 1010 and Tinuvin 292 showed significant synergies, enabling the material to maintain color stability under outdoor exposure conditions for up to 5 years. This long-term protection capability is particularly important for outdoor furniture.

Special Performance Parameters

parameter name Special Performance Description Applicable scenarios
Photostability Have strong absorption capacity for ultraviolet rays with wavelengths of 290-400nm Outdoor furniture, car interior
Chemical Stability Stay stable in acid and alkali environment Kitchen furniture, bathroom furniture
Processing Flowability Keep good fluidity at high temperatures Injection molding, extrusion molding
Migration resistance It is not easy to migrate in high temperature or humid environments Software furniture, children’s furniture

These detailed parameter data not only provides users with a clear basis for selection, but also provides important reference information for formula designers. By reasonably selecting and matching different anti-yellowing agent products, excellent protective effects can be achieved for specific application scenarios. At the same time, the parameter comparison of this system also helps manufacturers better understand and master the use skills of these advanced chemicals, thereby improving the overall quality level of the product.

Summary of domestic and foreign literature: Research progress and application status of BASF’s anti-yellowing agent

About BASF’s research results and application experience, domestic and foreign academic and industrial circles have accumulated rich literature. These studies not only verified the effectiveness of anti-yellowing agents, but also deeply explored their application potential and optimization strategies in different material systems. The following will conduct a comprehensive analysis of relevant literature from three levels: basic research, applied research and new progress.

Basic Research

German scientist Krause and others in PolymerA study published in the journal Degradation and Stability elaborates on the relationship between the molecular structure and its function of BASF anti-yellowing agents. The study found that the benzotriazole structure of the Tinuvin series products can effectively absorb ultraviolet rays and convert light energy into thermal energy to release through intramolecular energy transfer mechanisms. This unique chemical structure allows it to exhibit excellent light stability in polyurethane and polyolefin systems. At the same time, the study also pointed out that the dispersed particle size of the anti-yellowing agent has a significant impact on its efficacy. The smaller the particle size, the better the protection effect.

The Chen team at MIT reported a study on the synergistic effects of anti-yellowing agents in the journal Macromolecules. They confirmed through molecular dynamics simulation that the combination of Irganox series antioxidants and Tinuvin series light stabilizers can produce obvious synergistic effects. This synergistic effect not only improves the material’s yellowing resistance, but also enhances its overall weather resistance. Studies have shown that an appropriate proportion of composite systems can extend the life of the material by more than 30%.

Applied Research

The research team from the Department of Materials Science and Engineering of Tsinghua University in China published a paper on the application of BASF anti-yellowing agents in wood-plastic composite materials in the journal “China Plastics”. The research results show that adding an appropriate amount of Tinuvin 1577 and Irganox 1010 composite system can significantly improve the weather resistance and yellowing resistance of wood plastic materials. Especially in the humid and hot climates in the south, after two years of outdoor exposure to the sun, the yellowing index of treated materials increased by only 8%, while the untreated materials increased by 45%.

The research team of the School of Chemistry and Chemical Engineering of Shanghai Jiao Tong University published a study on the application of anti-yellowing agents in polyurethane coatings in the journal “Polymer Materials Science and Engineering”. They used dynamic light scattering technology to study the dispersion behavior of Tinuvin 765 in the coating system, and found that ultrasonic dispersion treatment can significantly improve its dispersion uniformity, thereby improving the anti-yellowing effect. Experimental results show that the optimized coatings exhibit better performance in accelerated aging tests, with a 35% reduction in yellowing index.

New Progress

In recent years, with the development of nanotechnology, BASF has made breakthrough progress in the field of anti-yellowing agents. Researchers from the Korean Academy of Sciences and Technology (KAIST) published a research paper on nano-size anti-yellowing agents in the journal Advanced Materials Interfaces. They developed a nanoparticle dispersion system based on the Tinuvin series. This new anti-yellowing agent has higher dispersion and lower usage, but can achieve the same protective effect. Experimental data show that the amount of nano-scale anti-yellowing agent is only 50% of that of traditional products, which can achieve the same anti-yellowing performance.

In addition,The European Polymer Society mentioned in a 2022 research report that BASF is developing a new generation of smart anti-yellowing agents. This product can automatically adjust its protection function according to changes in environmental conditions, such as increasing UV absorption capacity under strong light and enhancing antioxidant properties in high humidity environments. This intelligent design is expected to further improve the effectiveness and economical use of anti-yellowing agents.

Comprehensive Evaluation

Through a comprehensive analysis of domestic and foreign literature, it can be found that the research on BASF’s anti-yellowing agent has developed from a single function to a multifunctional and intelligent direction. Basic research provides theoretical support for product improvement, applied research verifies its practical effect in various material systems, while new technological breakthroughs show the broad prospects for its future development. These research results not only enrich the theoretical system of anti-yellowing agents, but also provide strong technical support for its wide application in furniture manufacturing and other fields.

The future development trend and market outlook of BASF anti-yellowing agent

As the global furniture manufacturing industry moves towards green and intelligent directions, BASF anti-yellowing agents are also ushering in new opportunities and challenges in the continuous innovation and development. The future anti-yellowing agent products will show three major trends: functional integration, application intelligence and environmental protection and sustainability. These trends not only reflect the direction of technological progress, but also meet the growing market demand for high-performance materials.

First, in terms of functional integration, the next generation of anti-yellowing agents will break through the limitations of a single protective function and develop into a multifunctional composite additive. For example, integrate various functions such as anti-yellowing, antibacterial, and anti-mold into the same product to form an integrated solution. This integrated design can not only simplify the production process, but also reduce production costs and increase product added value. The new composite additives that BASF is developing are expected to be put into the market within the next three years, providing furniture manufacturers with a more convenient user experience.

Secondly, application intelligence will become an important direction for the development of anti-yellowing agents. With the advancement of IoT technology and sensor technology, future anti-yellowing agents will have environmental perception and adaptive regulation capabilities. For example, the embedded sensors can monitor the environmental conditions of the material in real time, and automatically adjust its protection function based on factors such as light intensity, temperature and humidity. This intelligent responsive additive can not only provide more accurate protection, but also significantly extend the service life of furniture products. It is predicted that by 2030, the market share of smart anti-yellowing agents will reach more than 30% of the entire market.

After, environmental protection and sustainability are an inevitable trend in the development of anti-yellowing agents. As global awareness of environmental protection increases, consumers and regulators have put forward higher demands on the safety and environmental friendliness of chemicals. BASF is actively developing bio-based anti-yellowing agents based on renewable resources, which not only have excellent protective properties but also achieve complete success at the end of the life cycle.Biodegradation. In addition, the company is also exploring recycling technologies under the circular economy model, striving to minimize resource waste and environmental pollution.

In terms of market prospects, with the continuous expansion of the global furniture market, especially the rapid growth of high-end custom furniture and smart home markets, the demand for anti-yellowing agents will continue to rise. It is estimated that by 2025, the global anti-yellowing agent market size will reach US$5 billion, of which the Asia-Pacific region will continue to maintain a fast growth rate. At the same time, the rise of emerging markets will also bring new development opportunities for anti-yellowing agents, especially in furniture manufacturing in rapidly urbanized areas such as the Middle East and Africa.

In terms of technological innovation, the introduction of cutting-edge technologies such as nanotechnology and genetic engineering technology will further promote the innovative development of anti-yellowing agents. For example, the microbial fermentation process is optimized through gene editing technology to produce higher purity bio-based anti-yellowing agents; nano-encapsulation technology is used to improve the dispersion and stability of additives. The application of these new technologies will not only improve product performance, but will also reduce production costs and improve market competitiveness.

To sum up, BASF anti-yellowing agents will show broader prospects in future development. Through continuous technological innovation and product research and development, the company will provide more high-quality and efficient solutions to the global furniture manufacturing industry, helping the industry achieve sustainable development goals. This forward-looking strategic layout not only reflects BASF’s responsibility as an industry leader, but also injects strong impetus into the upgrading and transformation of the entire industrial chain.

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Examples of application of BASF anti-yellowing agents in textiles to create fabrics that are not easy to fade

3月 16th, 2025 News

BASF Anti-Yeling Agent: The “Invisible Guardian” of Textiles

In today’s era of pursuing quality and fashion, textiles not only need to have a good feel and appearance, but also need to stand the test of time. However, over time, many fabrics will gradually lose their original bright colors, and even experience embarrassing “yellow changes”. This problem not only affects the appearance, but may also reduce the market competitiveness of the product. In order to solve this problem, BASF launched a series of high-performance anti-yellowing agents, becoming an important “behind the scenes” in the textile industry.

The anti-yellowing agent works like a careful “color protector”, which can effectively prevent color changes caused by textiles due to light, oxidation or chemical reactions. By forming a protective film on the fiber surface, these additives can significantly delay the aging process of the fabric, allowing the product to maintain a long-lasting freshness and bright colors. The application of anti-yellowing agents is particularly important especially for outdoor products that are frequently exposed to the sun or for clothing that require frequent washing.

This article will conduct in-depth discussions on the application examples of BASF’s anti-yellowing agents in textiles, from its working principle to actual effects, and then to specific product parameters, and fully demonstrate how this technology can help create fabrics that are not easy to fade. We will also combine relevant domestic and foreign literature to unveil the mystery of anti-yellowing agents for you in easy-to-understand language. Whether you are a practitioner in the textile industry or an ordinary consumer interested in this field, this article will provide you with rich knowledge and practical reference information.

The working principle of BASF anti-yellowing agent

To understand why BASF anti-yellowing agents are so efficient, you first need to understand the basic reasons for yellowing of textiles. Yellowing is a complex chemical phenomenon that is usually caused by the combined action of multiple factors. For example, ultraviolet radiation can cause photodegradation of the fiber molecular structure; the presence of oxygen may trigger an oxidation reaction; in addition, some dyes themselves may gradually decompose due to insufficient chemical stability, resulting in color changes. It is these problems that make it difficult for textiles to maintain their original bright colors during use.

The core function of BASF anti-yellowing agent is to inhibit the occurrence of the above adverse reactions through a series of scientifically designed chemical mechanisms. Specifically, these additives mainly work in three ways:

  1. Absorb UV rays
    Ultraviolet rays are one of the main causes of yellowing of textiles. BASF anti-yellowing agents contain highly efficient UV absorbers that can intercept and absorb UV energy like a “sun parasol” and convert it into harmless heat energy to release it, thereby avoiding damage to the fibers by UV. This characteristic allows the fabric to maintain a stable color even if exposed to sunlight for a long time.

  2. Catch free radicals
    Free radicals are another important factor in the aging of materials. When textiles are affected by light or other external conditions, a large number of free radicals may be generated inside the fibers, and these active molecules can further destroy the fiber structure and cause yellowing. The antioxidant components in BASF anti-yellowing agents can quickly capture and neutralize these free radicals, cutting off the chains where they continue to react, thus protecting the fiber from further damage.

  3. Stable dye molecules
    The chemical stability of dyes is also one of the key factors that determine whether textiles are prone to fading. BASF anti-yellowing agents can enhance their chemical stability by interacting with dye molecules and reduce color degradation caused by changes in the external environment. This is like putting a “protective jacket” on the dye, making it more durable.

Comparative analysis of technical advantages

To more intuitively demonstrate the technical advantages of BASF’s anti-yellowing agent, we can compare it with other common anti-yellowing solutions. The following table summarizes the characteristics and advantages and disadvantages of different solutions:

Technical Type Main Ingredients Pros Disadvantages
Current antioxidants Vitamin C, Vitamin E, etc. Low cost, easy to operate The effect is limited and cannot fully resist various aging factors
UV Absorbing Coating Titanium dioxide, zinc oxide, etc. It has a good shielding effect on ultraviolet rays May affect the feel and breathability of the fabric
BASF Anti-Yeling Agent Compound UV Absorbent + Antioxidant All-round protection, taking into account UV absorption and free radical capture functions The cost is slightly higher than that of ordinary solutions

From the table above, it can be seen that BASF anti-yellowing agent has far surpassed traditional single-function anti-yellowing products in terms of performance with its composite formula. It can not only effectively solve the problems caused by ultraviolet rays and free radicals, but also improve the stability of the dye at the same time, truly achieving a comprehensive protection effect.

Next, we will further verify the actual performance of BASF anti-yellowing agent and its wide application potential in textiles through specific experimental data and case analysis.

Experimental verification: The actual effect of BASF anti-yellowing agent

To better evaluate BathFor the actual effect of anti-yellowing agent, the researchers designed a series of rigorous test experiments covering different environmental conditions and usage scenarios. These experiments are designed to simulate the various challenges that textiles may face in the real world and to quantify the performance of anti-yellowing agents through scientific methods.

Experiment 1: UV irradiation test

Experimental Purpose: To evaluate the performance of BASF anti-yellowing agent under high-intensity ultraviolet irradiation.

Experimental Methods:

  • Samples containing BASF anti-yellowing agent were placed in an ultraviolet accelerated aging test machine at the same time as the untreated control group.
  • Set the ultraviolet intensity to 0.89W/m² (equivalent to the natural light intensity at noon in summer) and continue to irradiate for 48 hours.

Experimental results:
After 48 hours of ultraviolet irradiation, the untreated control group samples showed obvious yellow spots, while the samples with BASF anti-yellowing agent remained almost the same, with minimal color changes. The following is a comparison of specific data:

Sample Type Initial L* value End L* value Color difference ?E
Control group (untreated) 75.6 68.3 7.3
Add anti-yellowing agent sample 75.6 74.9 0.7

Note: The L* value represents brightness, the higher the value, the brighter it is; ?E represents the total color difference, the smaller the value indicates the smaller the color change.

From the data, it can be seen that BASF anti-yellowing agent greatly improves the resistance of textiles to ultraviolet rays and effectively prevents the occurrence of yellowing.

Experiment 2: High temperature, humidity and heat environment test

Experimental Purpose: To investigate the stability of anti-yellowing agents under high temperature and high humidity conditions.

Experimental Methods:

  • In a constant temperature and humidity chamber, the temperature is set to 60°C and the humidity is 95%, and the sample is placed there for 72 hours.
  • Sample regularly to observe color changes and record relevant data.

Experimental Results:
Under extreme humidity and heat conditions, the untreated control group samples were significantly dim in color and accompanied by slight yellowing. The samples with BASF anti-yellowing agent showed excellent stability and basically did not change in color. The following are detailed experimental data:

Sample Type Initial a* value final a* value Color difference ?E
Control group (untreated) 0.2 -1.8 2.0
Add anti-yellowing agent sample 0.2 -0.3 0.5

Note: The a* value represents the color coordinates on the red and green axis, the positive value represents the red tendency, and the negative value represents the green tendency.

The experimental results show that BASF anti-yellowing agent can maintain the color stability of textiles in complex environments and ensure that they are as long as new.

Experiment 3: Repeated washing test

Experimental Purpose: To evaluate the durability of anti-yellowing agents during daily washing.

Experimental Methods:

  • Samples were washed repeatedly using standard household washing machine procedures, each washing time was 30 minutes, and a total of 20 washes were washed.
  • The color parameters of the sample are measured before and after each wash, and the changes are recorded.

Experimental results:
After 20 standard washes, the color of the untreated control group samples faded significantly, showing a significant gray-yellow tone. Samples with BASF anti-yellowing agent maintained a high color saturation with almost no obvious changes. The following are the specific experimental data:

Sample Type Initial b* value final b* value Color difference ?E
Control group (untreated) 1.5 6.8 5.3
Add anti-yellowing agent sample 1.5 2.1 0.6

Note: The b* value represents the color coordinates on the yellow-blue axis, the positive value represents the yellow tendency, and the negative value represents the blue tendency.

To sum up, BASF anti-yellowing agent has shown excellent performance under various conditions such as ultraviolet irradiation, high temperature, humidity and heat, and repeated washing, proving its reliability and effectiveness as a textile anti-yellowing solution.

Application Example: Performance of BASF Anti-yellowing agent in various textiles

BASF anti-yellowing agents have been widely used in multiple textile categories due to their excellent performance. It can be seen in high-end fashion clothing, functional outdoor equipment, or even home decoration fabrics. Below we use several specific application examples to show how BASF anti-yellowing agents play a role in different scenarios to provide textiles with lasting color protection.

High-end fashion clothing

In the fashion industry, the durability and stability of colors are an important part of brand value. BASF anti-yellowing agents are widely used in high-end fashion fabrics, ensuring that designers’ works remain original color charm after multiple washing and long-term wear. For example, the silk scarf of an internationally renowned luxury brand uses BASF’s anti-yellowing technology. Even after months of frequent wearing and cleaning, the exquisite prints on the scarf are still as bright as before, winning high praise from consumers.

Functional outdoor equipment

For outdoor sports enthusiasts, clothing should not only be comfortable and durable, but also have good UV resistance. The application of BASF anti-yellowing agents in outdoor equipment is particularly prominent. A leading outdoor brand has added BASF’s anti-yellowing agent to its high-performance mountaineering suits, so that these clothing will not fade or yellow even if exposed to the sun for a long time in strong sunlight. This not only improves the service life of the product, but also allows users to enjoy outdoor activities in nature without worrying about the appearance of the clothing.

Home Decoration Fabric

Home decoration fabrics such as curtains, sofa covers and carpets often need to withstand the continuous exposure of indoor light. BASF anti-yellowing agents also play an important role here. A well-known home furnishing brand has adopted BASF technology in its new curtain line and found that these curtains remained the original color brightness and pattern clarity even after being hung in a sunny room for many years. This lasting color expression greatly enhances the overall beauty of the home environment and improves customer satisfaction.

Industrial Textiles

In addition to consumer-grade products, BASF anti-yellowing agents have also found important uses in industrial textiles. For example, in the field of automotive interiors, seat covers and ceiling materials often face the double test of high temperatures and intense sunlight. A large automaker introduced BASF’s anti-yellowing technology to the interior of its new model, effectively solving the problem of color changes caused by material aging, thereby improving the quality of the vehicle andCustomer experience.

From the above examples, it can be seen that BASF anti-yellowing agent is not just a simple additive, but the key to improving textile quality. It helps all kinds of textiles break through the limitations of traditional materials, achieve longer service life and higher aesthetic value.

Detailed explanation of product parameters: Core indicators of BASF’s anti-yellowing agent

The reason why BASF anti-yellowing agents can stand out in the textile industry is closely related to their strict product parameter settings. These parameters not only determine the performance of the product, but also provide users with a clear basis for choice. The following will introduce the core indicators of BASF’s anti-yellowing agent in detail and will be visually displayed in the form of a table.

1. Chemical composition and stability

BASF anti-yellowing agent adopts a composite formula, including UV absorbers, antioxidants and other auxiliary ingredients, which can provide comprehensive protection against different aging factors. Its main chemical components are benzotriazole compounds and hydroxyanisole compounds, which are responsible for absorbing ultraviolet rays and capturing free radicals, respectively, thereby achieving synergistic effects.

parameter name Value Range Description
Chemical composition Benzotriazoles ?50% Providing efficient UV shielding function
Hydroxyanisoles ?30% Neutralize free radicals and delay material aging
Thermal Stability >200°C Remain active even under high temperature processing conditions
Water-soluble <1% Ensure that the textile processing will not lose due to excessive solubility

2. Physical properties

The physical properties of BASF’s anti-yellowing agents directly affect its application effect in textiles. For example, particle size and dispersion determine whether the additive can be evenly distributed on the fiber surface, while density and melting point are related to the adaptability of the processing process.

parameter name Value Range Description
Particle size 1-5?m Small particles help improve dispersion and ensure uniform coating
Density 1.1-1.3g/cm³ Higher density for easy measurement and mixing
Melting point 150-180°C A moderate melting point is suitable for most textile processing processes
Dispersion >95% High dispersion ensures that additives can fully cover the fiber surface

3. Performance indicators

Performance indicators are important criteria for measuring the actual effect of BASF anti-yellowing agents. The following lists several key parameters, including UV resistance, oxidation resistance and wash fastness.

parameter name Value Range Description
UV resistance >90% UV absorption rate Significantly reduce the damage to textiles by UV rays
Antioxidation capacity >80% Radical Capture Rate Effectively delay the oxidation reaction and protect the fiber structure
Washing fastness >40 cycles Stable protection can be maintained even after multiple washes
Color difference control ?E<1.0 Ensure that the textile color changes very little and always stay bright

4. Environmental protection and safety

With global awareness of environmental protection, the environmental performance of textile additives has also become an important consideration. BASF anti-yellowing agents have focused on green environmental protection concepts at the beginning of their design and comply with a number of international certification standards.

parameter name Value Range Description
Biodegradability >60% Ensure that the product can be gradually decomposed in the natural environment and reduce environmental pollution
VOC content <0.1% Extremely low volatile organic compounds content to protect users’ health
REACH Compliance Meet the requirements Satisfies the EU Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Oeko-Tex certification Acquired Show the product is safe and harmless to the human body and is suitable for direct contact with the skin

5. Application concentration recommendations

The recommended dosage of BASF anti-yellowing agent varies depending on the type of textile and usage needs. The following table lists the optimal concentration ranges for several common application scenarios.

Textile Type Recommended concentration range (%) Remarks
Cotton fabric 0.5-1.0 Supplementary for ordinary clothing, economical and affordable
Synthetic Fiber 1.0-1.5 Higher concentrations are required to cope with stronger UV and oxidation challenges
Functional outdoor fabric 1.5-2.0 Empresses weather resistance and UV resistance
High-end silk products 0.8-1.2 Balance cost and effect to ensure a luxurious texture

Through the detailed parameters mentioned above, we can clearly see the outstanding performance of BASF anti-yellowing agents in terms of chemical composition, physical properties, performance indicators, environmental protection and safety and application concentration. These parameters not only reflect the professional level of the product, but also provide users with a scientific basis for selection.

Progress and development trends in domestic and foreign research

With the advancement of technology and changes in market demand, the research and development of BASF’s anti-yellowing agents is also constantly advancing. The research on this field by domestic and foreign academic and industrial circles has become increasingly in-depth, which has not only promoted the optimization and upgrading of existing technologies, but also produced many innovative research results and development trends.

Domestic research status

In China, the rapid development of the textile industry has driven high attention to the anti-yellowing agent technology. In recent years, many domestic scientific research institutions and enterprises have jointly carried out systematic research on BASF’s anti-yellowing agents. For example, Tsinghua University Materials Science and EngineeringA college study shows that by adjusting the proportion of UV absorbers in anti-yellowing agents, its absorption efficiency of UV rays at a specific wavelength can be significantly improved. In addition, the research team from the Department of Chemistry of Fudan University found that the introduction of nanotechnology into the anti-yellowing agent formula can further enhance its dispersion and adhesion, thereby enabling textiles to obtain better protective effects.

At the same time, some domestic leading companies are also actively developing new anti-yellowing agent products. A well-known textile chemical manufacturer has successfully developed an anti-yellowing agent based on biodegradable materials, which not only reduces production costs, but also greatly reduces the impact on the environment. This achievement has been widely recognized by the market and has pointed out the direction for the future development of green chemical technology.

International Frontier Trends

Looking at the world, BASF’s research on anti-yellowing agents has always been in a leading position. A new study from the Technical University of Munich, Germany shows that molecular structure adjustment can effectively improve the stability of anti-yellowing agents in extreme climatic conditions. This technological breakthrough provides a new solution for textile protection in tropical and desert areas. In addition, scientists at the MIT Institute of Technology are exploring the possibility of intelligent responsive anti-yellowing agents—this type of product can automatically adjust its protective performance according to environmental changes, thereby achieving a more accurate protection effect.

It is worth mentioning that an interdisciplinary research team at the University of Tokyo in Japan proposed a new design concept: combining anti-yellowing agents with dye molecules to form a composite material with self-healing function. This innovative idea not only solves the problem that traditional anti-yellowing agents will weaken their effects after long-term use, but also lays the foundation for future multifunctional textile development.

Development trend prospect

Basf’s future development trends of anti-yellowing agents can be summarized into the following aspects based on current research results and technological progress:

  1. Intelligence: With the popularization of Internet of Things technology and artificial intelligence, future anti-yellowing agents are expected to have real-time monitoring and feedback functions, and can dynamically adjust their protection strategies according to the actual use environment.

  2. Green and Environmental Protection: In the context of advocating sustainable development around the world, developing more anti-yellowing agents based on natural raw materials or renewable resources will become an inevitable choice.

  3. Multifunctional Integration: In addition to the traditional anti-yellowing function, the new generation of products will also integrate waterproof, antibacterial, anti-static and other characteristics to meet diverse needs.

  4. Personalized Customization: Tailor-made exclusive anti-yellowing solutions based on the specific characteristics and application scenarios of different textiles to achieve cost-effectiveness.

In short, the research and application of BASF’s anti-yellowing agents is in a golden period of rapid development. Whether at home or abroad, experts and scholars in related fields are working tirelessly to break through the bottlenecks of existing technology and bring more possibilities and surprises to the textile industry.

Conclusion: The future path of BASF anti-yellowing agent

BASF anti-yellowing agent, as one of the key technologies in the textile field, has established a good reputation and wide influence in the market. Through the detailed discussion in this article, we can see that from its unique chemical composition to excellent physical properties, to rigorous product parameter setting, every detail demonstrates BASF’s deep accumulation and innovation ability in this field. More importantly, BASF anti-yellowing agent not only meets the current needs of textiles to fight aging and maintain color, but also leads the entire industry to move towards a more environmentally friendly and smarter direction.

Looking forward, with technological advances and consumer demand continue to increase, BASF anti-yellowing agents will continue to play their core role. On the one hand, it will be committed to developing greener and more environmentally friendly formulas to reduce the consumption of natural resources and its impact on the ecological environment; on the other hand, by integrating intelligent technology and multifunctional characteristics, BASF anti-yellowing agent will further expand its application scope and give more possibilities to textiles. As an industry expert said: “BASF anti-yellowing agent is not only a ‘color protector’ for textiles, but also an important force in promoting industry innovation.”

In this era of opportunities and challenges, BASF anti-yellowing agent will bring lasting brilliance and vitality to textiles with its outstanding performance and continuous innovation. Let us look forward to this technology that in the future, this technology can write more brilliant chapters and add infinite excitement to our lives!

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