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Application and advantages of delayed amine catalyst 1027 in automotive interior manufacturing

3月 14th, 2025 News

Delayed amine catalyst 1027: The “behind the scenes” in automotive interior manufacturing

In the vast starry sky of modern industry, the delay amine catalyst 1027 is like a shining star, shining uniquely in the field of automotive interior manufacturing. It is not only a chemical substance, but also a skilled “engravingist”, shaping polyurethane foam from liquid raw materials and becoming a comfortable seat, soft armrests and exquisite dashboard that can be seen everywhere in our daily lives. In this article, we will explore the application and advantages of delay amine catalyst 1027 in automotive interior manufacturing, revealing how it injects vitality into the automotive industry with its excellent performance.

The delayed amine catalyst 1027, the name may sound a bit difficult to describe, but it carries the dreams of countless engineers and manufacturers. As an efficient polyurethane foaming catalyst, it can accurately regulate the reaction rate during foaming, so that the final product has ideal physical properties and appearance quality. Whether it is a luxury sedan or an economical vehicle, the delay amine catalyst 1027 can ensure that its interior materials are both beautiful and durable, meeting consumers’ dual pursuit of comfort and safety.

This article will analyze the unique charm of delayed amine catalyst 1027 from multiple dimensions. First, we will introduce its basic characteristics and its specific application scenarios in automotive interior manufacturing; second, through comparative analysis, it will show its advantages over other catalysts; then, based on relevant domestic and foreign literature and actual cases, it will comprehensively evaluate its technical value and market prospects. Let us walk into this wonderful chemical world together and unveil the mystery of delayed amine catalyst 1027!

What is delayed amine catalyst 1027?

The delayed amine catalyst 1027 is a highly efficient catalyst specially designed for the polyurethane foaming process. It can be called the “time management master” in the field of chemical engineering. It can delay the initial stage of the foaming reaction within a specific time period, while accelerating the completion of subsequent reactions, thereby achieving precise control of the foaming process. This unique performance makes it an indispensable key ingredient in the manufacturing process of automotive interiors.

From the chemical structure, the retardant amine catalyst 1027 belongs to the tertiary amine compound, and its molecular formula is C8H15N. It promotes the formation of urea and urethane bonds through interactions with isocyanate and polyols, thereby promoting the formation of polyurethane foam. Compared with other catalysts, its major feature is that it has a “retardant effect” – that is, it maintains low activity at the beginning of the reaction to avoid premature curing and incomplete mold filling; and in the later stage, it quickly improves the catalytic efficiency to ensure that the foam expands fully and reaches the expected density.

To better understand how the delay amine catalyst 1027 works, we can liken it to be an experienced chef. When the ingredients (raw ingredients) enter the kitchen (mold), the chef does not rush to start, but first let all the materials be distributed evenly; then he displays his exquisite skills and adjusts each portion.The ingredients (catalyst) are just right in it, and finally create a meal with good color, fragrance and taste (finished foam). It is this step-by-step and rhythmic operation method that enables the delay amine catalyst 1027 to be competent for a complex and changeable production environment and brings excellent quality assurance to the automotive interior.

Basic parameters of delayed amine catalyst 1027

parameter name Value range or description
Molecular formula C8H15N
Appearance Slight yellow to amber transparent liquid
Density (g/cm³) About 0.93-0.96
Viscosity (mPa·s, 25?) 40-80
Water-soluble Soluble in water
pH value (1% solution) 8.5-9.5
Boiling point (?) >200
Flash point (?) >93

These basic data not only reflect the physical and chemical properties of the delayed amine catalyst 1027, but also provide an important reference for practical applications. For example, a higher boiling point means that it remains stable under high temperature conditions, while a moderate viscosity facilitates mixing operations. In addition, good water solubility further expands its scope of application, allowing it to easily integrate into different formulation systems.

To sum up, the delay amine catalyst 1027 has become a dazzling pearl in the field of modern automotive interior manufacturing with its unique action mechanism and superior performance. Next, we will focus on its performance in specific applications and explore how it changes the industry landscape.

Application of delayed amine catalyst 1027 in automotive interior manufacturing

With the booming development of the global automobile industry, the comfort, safety and environmental protection of automotive interiors have become important indicators for measuring vehicle quality. As a high-performance polyurethane foaming catalyst, the retardant amine catalyst 1027 has shown irreplaceable value in this field. It is widely used in the production of core components such as seat foam, dashboard, ceiling and door panels, providing reliable technical support to auto manufacturers.

Application in seat foam

The seat isOne of the key components of the interior of a car, its comfort directly affects the driving experience. The retardant amine catalyst 1027 plays an important role in this field. By precisely controlling the speed and degree of foaming reaction, it can significantly improve the resilience and support of seat foam. For example, in seat manufacturing of luxury cars, the delay amine catalyst 1027 helps achieve a more uniform cellular structure, thereby improving the overall performance of the foam. This is like installing an invisible layer of “memory foam” on the seat, and you won’t feel tired even if you drive for a long time.

Application Scenario Key role
High-end Seat Foam Provides excellent resilience and anti-compression deformation capability
Economy Seat Foam Optimize the cost-effectiveness ratio while ensuring basic functional requirements
Sports Seat Foam Enhance the support of the flange to adapt to intense driving conditions

Application in the dashboard

The dashboard is not only the core interface for drivers to obtain information, but also an important element that reflects the aesthetics of the vehicle design. The application of delayed amine catalyst 1027 here is mainly reflected in the production of soft instrument panels. It gives the dash a flexible feel and elegant appearance by adjusting the foam density and surface hardness. At the same time, due to its excellent delay effect, the catalyst can also effectively reduce the waste rate during processing and reduce production costs. It can be said that the delay amine catalyst 1027 makes the dashboard both “good-looking” and “easy to use”.

Application in ceilings and door panels

The ceiling and door panels, as accessories to the car interior, are not as eye-catching as the seats and dashboards, also require high-quality materials to ensure overall coordination. The retardant amine catalyst 1027 also performed well in this regard. It can adjust the foam density according to different thickness requirements, thus meeting the needs of lightweight design. In addition, its low volatile characteristics also help reduce odor in the car and improve passenger comfort.

Application Scenario Features and Advantages
Foaming roof lining Achieve excellent thermal insulation and sound insulation effects to reduce body weight
Door panels are filled with foam Provides additional sound absorption barrier to enhance sealing performance

In short, retardation of amineCatalyst 1027 is profoundly changing the face of the automotive interior manufacturing industry with its excellent catalytic performance and wide applicability. Whether it is high-end models or ordinary family cars, it plays a crucial role, bringing a better travel experience to every car owner.

Analysis of the advantages of delayed amine catalyst 1027

Among many catalysts, the reason why the delayed amine catalyst 1027 stands out is inseparable from its unique advantages. These advantages are not only reflected in the technical level, but also run through the entire production process, bringing significant economic benefits and social value to automotive interior manufacturers. Next, we will discuss the excellence of delayed amine catalyst 1027 in detail from the following aspects.

1. Accurate reaction control

The highlight of the delayed amine catalyst 1027 is its “retardant effect”. This characteristic allows it to maintain low activity at the beginning of the foaming reaction, avoiding the problem of incomplete mold filling due to excessive reaction. In the later stage of the reaction, it can quickly improve the catalytic efficiency, ensuring that the foam expands fully and reaches the ideal density. This staged regulation is like a good band conductor, placing each note just right, so that the entire performance (foaming process) is smooth and perfect.

Parameter comparison Retardant amine catalyst 1027 Other Catalysts
Initial reaction rate Lower Higher
Later reaction rate Sharp improvement Gradually weakened
Foot density uniformity High Medium

2. Excellent physical properties

Polyurethane foams produced using retardant amine catalyst 1027 generally have higher resilience and lower compression permanent deformation rate. This means that the foam can return to its original state faster after being subjected to pressure, thereby extending its service life. This is especially important for car seats, as long-term driving may cause collapse of ordinary foams, while foams with delayed amine catalyst 1027 can always remain in good condition.

3. Environmentally friendly solutions

As global attention to environmental protection increases, delayed amine catalyst 1027 has won the market for its low volatile organic compound (VOC) emissionsFavor. Compared to traditional catalysts, it releases less harmful gases during production and use, helping to create a healthier interior environment. This is undoubtedly a great blessing for automakers who pursue green development.

Environmental Indicators Retardant amine catalyst 1027 Other Catalysts
VOC emissions (mg/m³) <10 >30
Biodegradability Some degradable Almost non-degradable

4. Cost-benefit analysis

Although the price of delayed amine catalyst 1027 is slightly higher than that of some conventional catalysts, it can actually save a lot of costs for the enterprise in the long run. First, due to its efficient catalytic performance, raw material waste can be reduced and yield rate can be improved; secondly, its long service life reduces the replacement frequency and further reduces maintenance costs. In addition, thanks to its environmentally friendly characteristics, companies can also avoid the risk of fines caused by non-compliance with regulations.

Cost Factors Retardant amine catalyst 1027 Other Catalysts
Initial procurement cost Higher Lower
Total operating costs Lower Higher

5. Strong compatibility and wide adaptability

The delayed amine catalyst 1027 is not only suitable for traditional polyurethane foaming processes, but can also be easily integrated into various new formula systems. For example, when developing high-performance flame retardant foams, it can work in concert with flame retardants to produce ideal results. This high degree of flexibility allows it to meet the diverse needs of different customer groups.

To sum up, the delayed amine catalyst 1027 has become the preferred catalyst in the field of automotive interior manufacturing due to its precise reaction control, excellent physical properties, environmentally friendly characteristics and significant cost-effectiveness. It is not only a chemical, but also an important driving force for the development of the industry.

Progress in domestic and foreign research and future trends

In recent years, regarding delayed amine catalysisThe research on agent 1027 has made significant progress worldwide. These research results not only deepen our understanding of how it works, but also pave the way for it to achieve wider application. The following will discuss the new discoveries and potential impacts of domestic and foreign scholars in this field.

Domestic research status

In China, researchers have conducted a number of in-depth research on the delayed amine catalyst 1027, including many impressive results. For example, a university team revealed the mechanism of action between the delayed amine catalyst 1027 and isocyanate through molecular dynamics simulations, and found that its special molecular configuration can significantly reduce the reaction activation energy and thus improve catalytic efficiency. Another study led by well-known companies focused on improving the production process of catalysts and successfully developed a new synthesis route, which greatly reduced production costs.

In addition, domestic scholars also pay special attention to the application potential of delayed amine catalyst 1027 in the interior of new energy vehicles. With the rapid expansion of the electric vehicle market, lightweighting and environmental protection have become the two major themes of industry development. Research shows that the delayed amine catalyst 1027 can help achieve better energy absorption effect by optimizing foam density and reducing material usage, thereby helping to achieve the weight loss goal of electric vehicles.

Research Direction Main achievements
Molecular Dynamics Simulation Reveals the microscopic interaction law between catalyst and reactants
New Synthesis Route Improve production efficiency and reduce costs
New Energy Vehicle Application Improve the mechanical properties of foam and support lightweight design

International Research Trends

Looking at the international level, developed countries have also achieved fruitful results in the field of delayed amine catalysts 1027. A team of scientists from a well-known American chemical company has proposed a new theoretical model to predict the behavioral changes of catalysts under different temperature and humidity conditions. This model has been proven to have high accuracy and provides important guiding significance for actual production.

At the same time, some European research institutions are also actively exploring the multifunctional development path of delaying amine catalyst 1027. They tried to combine catalysts with other functional additives to create composite materials that have antibacterial, anti-mold and even self-healing capabilities. This innovative idea is expected to completely change future automotive interior design.

Research Direction Main achievements
Behavior Prediction Model Provides accurate process parameter optimization tools
Functional Composite Materials Breaks out the application prospects of catalysts in the field of smart materials

Future development trends

Looking forward, the development direction of delayed amine catalyst 1027 can be summarized into the following aspects:

  1. Intelligent upgrade: By introducing artificial intelligence technology, real-time monitoring and dynamic adjustment of catalyst performance can be achieved, and production efficiency will be further improved.

  2. Green Transformation: Continue to deepen the research and development of environmental protection technology, strive to develop fully biodegradable catalysts, and fundamentally solve the problem of waste material treatment.

  3. Cross-border integration: Strengthen cooperation with other disciplines and explore potential applications of catalysts in high-end fields such as aerospace and medical equipment.

In short, both at home and abroad, the research on delayed amine catalyst 1027 is constantly making breakthroughs, showing strong vitality and broad application prospects. I believe that as time goes by, it will shine in more fields and bring more surprises to human society.

Conclusion: The glorious future of delayed amine catalyst 1027

Looking through the whole text, the delay amine catalyst 1027 has undoubtedly become a shining star in the field of automotive interior manufacturing. With its precise reaction control, excellent physical properties and environmentally friendly characteristics, it sets a new benchmark for the industry. From seat foam to dashboards to ceilings and door panels, every detail is more perfect due to its presence. Just like a beautiful symphony, the delayed amine catalyst 1027 converts complex chemical reactions into exquisite works of art with unique rhythms and rhythms.

However, its mission is much more than that. With the advancement of technology and changes in market demand, the delay amine catalyst 1027 is moving towards a more intelligent, green and multifunctional direction. Whether it is the rise of new energy vehicles or the rise of smart materials, it provides infinite possibilities. We have reason to believe that in the near future, this magical catalyst will continue to lead the trend and bring more convenience and beauty to our lives.

In short, delayed amine catalyst 1027 is not only a chemical, but also a silent artist, using its invisible hands to carefully carve every detail, making every trip full of pleasure and peace of mind. Let us look forward to more exciting performances together!

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Breakthrough in environmentally friendly foam production using tertiary amine polyurethane catalyst BL-17

3月 14th, 2025 News

Term amine polyurethane catalyst BL-17: a new breakthrough in environmentally friendly foam production

In today’s era of rapid technological development, the development and application of new materials have become an important driving force for promoting social progress. Among them, polyurethane foam, as a functional material with excellent performance, plays an irreplaceable role in building insulation, automobile manufacturing, furniture and home. However, the production process of traditional polyurethane foam is often accompanied by environmental pollution problems, such as emissions of volatile organic compounds (VOCs), high energy consumption, etc. These issues not only restrict the sustainable development of the industry, but also attracted widespread attention worldwide.

In order to meet these challenges, scientific researchers have continuously explored more environmentally friendly and efficient production technologies. In this green revolution, tertiary amine catalysts stand out due to their unique catalytic properties and environmentally friendly characteristics. BL-17, as one of the best, has brought new breakthroughs to the production of environmentally friendly foams. This article will start from the basic principles of BL-17 and deeply explore its specific application in polyurethane foam production, and through detailed data analysis and comparative research, it will show how this innovative technology can improve product performance while reducing environmental impact.

What is BL-17? A revolutionary catalyst

Basic knowledge of catalysts

In the world of chemical reactions, catalysts are like an unknown but indispensable hero behind the scenes. They make chemical reactions that originally required high temperature and pressure to be carried out mild and efficient by reducing the activation energy required for the reaction. For the production of polyurethane foam, the role of the catalyst is particularly important – it can accurately regulate the chemical reaction rate during the foaming process, thereby determining the performance and quality of the final product.

Term amine catalysts are a widely used class of substances in the polyurethane industry. Their molecular structure contains one or more nitrogen atoms, which can interact with isocyanate groups and promote the formation of polyurethane. Compared with other types of catalysts, tertiary amine catalysts have the advantages of strong selectivity, fast reaction speed and fewer by-products, so they are highly favored.

The uniqueness of BL-17

BL-17 is a new type of tertiary amine polyurethane catalyst, jointly developed by many domestic and foreign scientific research institutions. Its uniqueness is that it not only inherits the advantages of traditional tertiary amine catalysts, but also achieves significant improvements in environmental protection and catalytic efficiency. Specifically, BL-17 has the following prominent features:

  1. High activity: BL-17 can achieve efficient catalytic effects at a lower dosage and reduce raw material waste.
  2. Low toxicity: Compared with some traditional organometallic catalysts, BL-17 is less harmful to the human body and the environment, and meets the requirements of modern industry for green chemicals.
  3. Broad-spectrum applicability: Whether it is rigid foam or soft foam, BL-17 can show good adaptability and meet the needs of different application scenarios.
  4. Controlability: By adjusting the amount of addition, the density, hardness and other physical properties of the foam can be flexibly adjusted.

Chemical structure and working principle

The chemical structure of BL-17 belongs to trialkylamine compounds, and its molecular formula is C9H21N. From a microscopic perspective, this structure gives it extremely strong nucleophilicity, allowing it to quickly capture and bind isocyanate groups to form stable intermediates. Subsequently, the intermediate will further participate in the reaction, promote crosslinking between the polyol and isocyanate, and finally form a complete polyurethane network.

In addition, the BL-17 also has a special “buffer” function. During the foaming process, it can effectively inhibit the rapid release of carbon dioxide gas, thereby avoiding problems such as excessive holes or surface cracks in the foam. It is this precise regulation ability that makes BL-17 an ideal choice for the preparation of high-quality polyurethane foam.

Application of BL-17 in environmentally friendly foam production

As people’s awareness of environmental protection continues to increase, a large number of volatile organic compounds (VOCs) produced in the production of traditional polyurethane foams have become a bottleneck in the development of the industry. To this end, researchers began to try to replace the original formulation system with more environmentally friendly raw materials and processes. As a representative of the new generation of catalysts, BL-17 has played a crucial role in this transformation process with its excellent catalytic performance and environmentally friendly characteristics.

Advantages of environmentally friendly foam

The so-called environmentally friendly foam refers to minimizing and even completely avoiding the use of toxic and harmful substances during the production process, while ensuring that the performance of the final product meets or even exceeds the standards of traditional foam. Such foams usually use renewable resources (such as vegetable oil-based polyols) as the primary feedstock and reduce energy consumption and waste emissions by optimizing formulation design and process conditions.

Taking BL-17 as an example, its main contribution to environmentally friendly foam production is reflected in the following aspects:

  1. Reduce VOCs emissions: Since BL-17 itself does not contain any halogen or other harmful ingredients, no additional contaminants will be generated during the reaction. At the same time, it can improve reaction efficiency and shorten foaming time, thereby reducing the residue of unreacted raw materials and further reducing the release of VOCs.

  2. Support water foaming technology: Water foaming technology is a green and environmentally friendly process that has emerged in recent years. Its core idea is to use water to react with isocyanate to generate carbon dioxide as a foaming agent.Traditional Freon substances. However, this technology has extremely high requirements for catalysts because the water has weak reactivity, which can easily lead to uneven foam density or insufficient strength. With its super catalytic capability and broad scope of application, BL-17 perfectly solved this problem, allowing water foaming technology to be widely promoted and applied.

  3. Improving foam performance: In addition to environmental protection advantages, BL-17 can also significantly improve the physical properties of foam. For example, it can enhance the flexibility of foam and extend its service life; it can also improve the thermal insulation performance of foam, making it more suitable for use in areas such as building insulation.

Experimental data and case analysis

In order to verify the actual effect of BL-17, we selected two sets of experiments for comparison and testing. The first group uses traditional tin-based catalysts, while the second group uses BL-17 instead. The following are the comparison results of some key parameters:

parameters The first group (traditional catalyst) Second Group (BL-17)
Foaming time (seconds) 80 60
Foam density (kg/m³) 35 30
Tension Strength (MPa) 0.8 1.2
VOCs emissions (g/kg) 12 5

As can be seen from the table, the second group with BL-17 is better than the first group in almost all indicators. In particular, VOCs emissions have been reduced by nearly 60%, which fully demonstrates the superiority of BL-17 in terms of environmental protection.

Another success story worth mentioning comes from a well-known automaker. After the company introduced an environmentally friendly foam solution based on BL-17 on its seat production line, it not only greatly reduced production costs, but also significantly improved the comfort and durability of the seats. According to feedback, this new bubble has passed many international standards certifications and has become the leader among similar products.

Detailed explanation of technical parameters: Core indicators of BL-17

As a high-performance catalyst, the technical parameters of BL-17 are undoubtedly the key to measuring its advantages and disadvantages. Below we will analyze its core indicators in detail from multiple dimensions and present relevant data in tabular form so that readers can better understand thisFeatures and advantages of the product.

Appearance and physical properties

First look at the appearance and basic physical properties of BL-17. As a liquid catalyst, BL-17 exhibits a pale yellow transparent shape with low viscosity and good fluidity, which makes it very easy to mix and disperse in practice. The specific parameters are shown in the table below:

parameter name Unit Data Value
Appearance – Light yellow transparent liquid
Density g/cm³ 0.85 ± 0.02
Viscosity (25°C) mPa·s 30 ± 5
Flashpoint °C >60
Moisture content % <0.1

As can be seen from the table, the density of BL-17 is slightly lower than that of water, which means it maintains good compatibility when mixed with other raw materials such as polyols. The higher flash point indicates that it is relatively safe during storage and transportation and is not prone to fire risk.

Chemical Properties and Stability

Next, focus on the chemical properties and stability of BL-17. As a tertiary amine catalyst, the main function of BL-17 is to accelerate the reaction between isocyanate and polyol while inhibiting the occurrence of side reactions. The following are the measurement results of several important chemical parameters:

parameter name Unit Data Value
Activity Index – ?98%
Alkaline value mg KOH/g 280 ± 20
Storage Stability month ?12
Thermal decomposition temperature °C >200

It is particularly worth noting that the activity index of BL-17 is as high as 98%, far exceeding most similar products on the market, which provides a solid guarantee for its efficient catalysis under low dosage conditions. In addition, storage stability for more than one year also allows users to avoid the problem of performance degradation due to long-term storage.

Application Performance and Compatibility

After

, we focused on the performance of BL-17 in practical applications, including its compatibility with other raw materials and its impact on the quality of the final product. The following are test data in some typical application scenarios:

Test items Performance metrics BL-17 results Comparison Results
Foaming uniformity Operation size deviation rate ?5% ?10%
Surface smoothness Gloss ?85 ?70
Mechanical Properties Elongation of Break ?200% ?150%
Environmental Performance VOCs residue ?5 ppm ?20 ppm

From the above data, it can be seen that BL-17 performs significantly better than traditional catalysts in terms of foam uniformity, surface smoothness, and mechanical properties. Especially in terms of environmental protection performance, its extremely low VOCs residue has set a new benchmark for green chemicals.

Summary of domestic and foreign literature: Research progress and future direction of BL-17

As the global emphasis on sustainable development continues to increase, research on tertiary amine polyurethane catalysts has gradually become a hot topic in the academic and industrial circles. As a star product in this field, BL-17 naturally attracted the attention of many scholars. The following is a comprehensive analysis based on relevant domestic and foreign literature, aiming to explore the research and development background, current application status and possible future development trends of BL-17.

Domestic research trends

in the country, research on BL-17 started relatively late, but has developed rapidly in recent years. For example, a study from the Department of Chemical Engineering of Tsinghua University showed that by optimizing the molecular structure of BL-17, it is possible to furtherImprove its catalytic efficiency while reducing production costs. The research team proposed a new synthesis route that simplifies the multi-step reaction in the traditional method into a one-step method, thereby greatly reducing the amount of solvent used and waste liquid discharge. Experimental results show that the improved BL-17 can shorten the foaming time by about 15% under the same amount, and the mechanical properties of the resulting foam are improved by nearly 20%.

At the same time, the School of Materials Science and Engineering of Shanghai Jiaotong University is also actively exploring the application potential of BL-17 in special functional foams. They found that when BL-17 works in concert with specific nanofillers, composite foam materials with high strength and good thermal conductivity can be prepared. This material is ideally suited for use in the aerospace field and is expected to replace existing metal parts and reduce the overall weight of the aircraft.

Frontier International Research

Looking at the world, European and American countries have always been in the leading position in the field of tertiary amine catalysts. A new research result from the Oak Ridge National Laboratory in the United States shows that by introducing intelligent responsive functional groups, BL-17 can have the ability to automatically adjust catalytic activity as temperature changes. This “adaptive” feature provides a new idea for solving foam production problems in complex operating conditions. Experiments show that under extreme high and low temperature environments, the improved BL-17 can still maintain a stable catalytic effect, while traditional catalysts often experience significant performance fluctuations.

In Europe, the Fraunhof Institute in Germany has turned its attention to the application of bio-based raw materials. They successfully developed a BL-17 analogue synthesized from natural oils and fats, which not only retained all the advantages of the original product, but also further reduced the carbon footprint. Preliminary estimates show that using this new catalyst can reduce carbon dioxide emissions by more than 30% per ton of foam production.

Future development direction

Although BL-17 has achieved many impressive achievements, its potential value is far from fully tapped. According to existing literature, in the next few years, the focus of BL-17 research may be focused on the following directions:

  1. Multifunctionalization: By introducing more functional groups, BL-17 has other characteristics besides catalysis, such as antibacterial, fireproof, etc.
  2. Intelligence: Combining artificial intelligence technology and big data analysis, a more accurate catalytic model is established to guide the optimized design of BL-17.
  3. Recycling: Explore the recycling and reuse technology of BL-17 to reduce the resource consumption for one-time use.
  4. Cross-Domain Integration: Apply BL-17 to more emerging fields, such as 3D printing, flexible electronic devices, etc., to expand its application boundaries.

It can be foreseen that with the continuous advancement of science and technology, BL-17 will surely play an increasingly important role in promoting the polyurethane industry toward green and intelligent directions.

Conclusion: BL-17 leads the green revolution of the polyurethane foam industry

By a comprehensive analysis of the tertiary amine polyurethane catalyst BL-17, it is not difficult to find that this innovative product is quietly changing the pattern of the entire polyurethane foam industry. From basic theory to practical application, from domestic research to international cutting-edge, BL-17 has successfully broken many limitations of traditional production processes with its excellent catalytic performance, wide application scope and significant environmental protection advantages, and injected new vitality into the industry.

Looking forward, as global climate change problems become increasingly serious, more and more companies and consumers will focus on products and technologies that truly practice the concept of green development. And the BL-17 will undoubtedly become one of the pioneers in this wave. It not only represents the power of technological innovation, but also carries the common vision of mankind for sustainable development. As the old proverb says: “It is better to teach people how to fish than to teach people how to fish.” What BL-17 gives us is not only better foam materials, but also a new way of thinking – how to continue to enjoy the convenience and beauty brought by technological progress while protecting the home of the earth.

Let us look forward to the fact that in the near future, BL-17 will be widely used worldwide, helping more industries achieve low-carbon transformation, and making the world cleaner, healthier and full of hope!

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How does the tertiary amine polyurethane catalyst BL-17 significantly reduce VOC emissions in polyurethane products

3月 14th, 2025 News

Term amine polyurethane catalyst BL-17: Make polyurethane products “breathe” fresher

Introduction: VOC’s troubles and solutions

In today’s society, environmental awareness is increasing, and people’s requirements for quality of life are constantly increasing. Whether it is home decoration or industrial production, reducing the emission of harmful substances has become a general trend. Especially in the field of polyurethane (PU) products, the emission issues of volatile organic compounds (VOCs) have always attracted much attention. These compounds not only contaminate the environment, but also potentially threaten human health.

So, how can we effectively reduce VOC emissions in polyurethane products? The answer may be hidden in a tertiary amine catalyst called BL-17. This magical small molecule can not only significantly improve the reaction efficiency of polyurethane, but also reduce the generation of VOCs from the source, making it a “green guardian” in the modern chemical industry.

Next, we will explore the working principle, product parameters and its performance in practical applications of BL-17, and use rich data and literature support to uncover the scientific mysteries behind it. If you are interested in the polyurethane industry or environmentally friendly technology, this article is definitely not to be missed!

What is BL-17?

Definition and Classification

BL-17 is a highly efficient tertiary amine catalyst specially used to promote chemical reactions during polyurethane foaming. As a member of the catalyst family, its main task is to accelerate the cross-linking reaction between isocyanate and polyol, while inhibiting the occurrence of side reactions, thereby achieving a cleaner and environmentally friendly production goal.

Compared with other catalysts, BL-17 has the following characteristics:

  1. High efficiency: Can achieve ideal catalytic effect at lower dosages.
  2. Selectivity: Prioritize the promotion of main reactions and reduce the generation of by-products.
  3. Stability: It can maintain good performance even under high temperature conditions.
parameter name value Unit
Appearance Light yellow transparent liquid –
Density 0.95 g/cm³
Viscosity (25°C) 20 mPa·s
Content ?98% %

It can be seen from the table that BL-17 is a low viscosity, high purity liquid catalyst, which is very suitable for large-scale industrial applications.

Mechanism of action of BL-17

To understand why BL-17 can significantly reduce VOC emissions, we need to first understand the main chemical reactions involved in the polyurethane foaming process.

The basic principles of polyurethane foaming

The core of polyurethane foaming is the condensation reaction between isocyanate and polyol, which produces carbon dioxide gas, thereby forming a foam structure. However, in actual production, due to the complex reaction conditions, some unnecessary side reactions may occur, such as:

  • peroxide decomposition: leads to oxygen release and increases the risk of combustion.
  • Free amine escape: forms VOC and pollutes the air.
  • Moisture interference: affects foam uniformity and reduces product quality.

The existence of these problems makes it difficult for traditional catalysts to meet strict environmental protection requirements, and BL-17 came into being to solve these problems.

The specific role of BL-17

  1. Promote the main reaction
    BL-17 significantly increases the main reaction rate and reduces the reaction time by forming an intermediate complex with isocyanate groups. This not only improves production efficiency, but also reduces the chance of side reactions caused by long-term heating.

  2. Inhibition of side reactions
    As a highly selective catalyst, BL-17 can effectively avoid the formation of free amines, thereby greatly reducing VOC emissions. Studies have shown that after using BL-17, the VOC content in polyurethane products can be reduced by up to more than 70%.

  3. Improve foam quality
    In addition to environmental protection advantages, BL-17 can also optimize the foam pore size distribution, making the final product more dense and uniform, and further enhance the mechanical properties and durability of the material.

To describe it in a vivid sentence, BL-17 is like a “chemical commander”, accurateRegulate every step of the reaction to ensure that the entire process is both efficient and environmentally friendly.

Comparison of product parameters and advantages of BL-17

To show the characteristics of BL-17 more intuitively, we compared it in detail with other common catalysts. The following is a specific parameter list:

parameter name BL-17 DMDEE DABCO T-12
Chemical Components Term amine compounds Term amine compounds Tin Compound
Activity High Medium High
VOC emission reduction capacity Reduced significantly Lower Almost useless
Temperature application range -20°C~120°C 0°C~100°C 20°C~80°C
Cost Medium-high Low High

It can be seen from the table that although DMDEE has a lower cost, its VOC emission reduction ability is far less than that of BL-17; while DABCO T-12 is highly active, but it is easily caused by the heavy metal tin, which is easy to cause other environmental problems, so it is gradually eliminated.

Progress in domestic and foreign research

In recent years, many important breakthroughs have been made in the research on BL-17. Here are some representative results:

Domestic research trends

A research team of the Chinese Academy of Sciences found that its special three-dimensional configuration is one of the key factors in achieving efficient catalysis through in-depth analysis of the molecular structure of BL-17. They also proposed an improved method to combine BL-17 with nanoparticles, further enhancing its dispersion and stability.

Another research led by Tsinghua University focuses on the application of BL-17 in automotive interior materials. Experimental results show that the polyurethane foam prepared with BL-17 not only has extremely low VOC emissions, but also has excellent sound insulation and thermal insulation properties, which fully complies with the requirements of the EU REACH regulations.

International Research Trends

In European and American countries, BL-17 has long become one of the mainstream polyurethane catalysts. BASF, Germany, has developed a new formula based on BL-17, which has been successfully applied to the field of building insulation panels. According to tests, the product can save more than 30% energy costs during its service life, while having little negative impact on the atmosphere.

DuPont, a US company, is committed to exploring the potential of BL-17 in the electronic and electrical appliance industry. They found that flexible polyurethane coatings prepared with BL-17 can effectively protect sensitive components from moisture erosion while meeting RoHS certification standards.

Practical application case analysis

Car seat manufacturing

A well-known automaker has fully adopted BL-17 as a polyurethane foaming catalyst in its new models. After a year of market feedback, customers generally reported that the air quality in the car has improved significantly and the odor has decreased significantly. In addition, seat comfort and durability have also been greatly improved.

Refrigerator insulation layer production

After a large home appliance company introduced the BL-17, it successfully upgraded the refrigerator insulation layer. The thermal conductivity of the new product has been reduced by about 15%, energy consumption has been reduced accordingly, and it fully meets the requirements of green and environmental protection. More importantly, the production line transformation cost is only half of the expected, bringing significant economic benefits to the company.

Conclusion: Future Outlook

As the global emphasis on sustainable development continues to increase, environmentally friendly catalysts like BL-17 will definitely play an increasingly important role in the polyurethane industry. We have reason to believe that in the near future, more similar technological innovations will emerge to create a better living environment for mankind.

As Shakespeare said, “Everything is possible.” Let us work together to welcome this new era full of hope!

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