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Thermal-sensitive catalyst SA-102: Enhance the compressive strength of polyurethane foam

admin 3月 11th, 2025 News

Thermal-sensitive catalyst SA-102: Enhance the compressive strength of polyurethane foam

Introduction

Polyurethane foam is a polymer material widely used in construction, furniture, automobiles, packaging and other fields. Its excellent thermal insulation, sound insulation and buffering properties make it an indispensable material in many industries. However, the compressive strength of polyurethane foam is one of the key indicators of its performance, which directly affects the durability and application range of the material. In order to improve the compressive strength of polyurethane foam, the thermal catalyst SA-102 came into being. This article will introduce in detail the characteristics, mechanism of action, application methods of SA-102 and its effect on improving the compressive strength of polyurethane foam.

1. Overview of thermal-sensitive catalyst SA-102

1.1 What is thermal-sensitive catalyst SA-102?

Thermal-sensitive catalyst SA-102 is a highly efficient catalyst designed specifically for the production of polyurethane foams. It can be activated within a specific temperature range, promoting polyurethane reaction, thereby optimizing the structure and performance of the foam. The main feature of SA-102 is its thermal sensitivity, that is, its activity is low at low temperatures, and its activity is significantly enhanced at high temperatures. This characteristic allows SA-102 to accurately control the reaction rate during the production of polyurethane foam, avoiding premature or late reactions, thereby improving the quality of the foam.

1.2 Main ingredients of SA-102

The main components of SA-102 include organotin compounds and amine compounds. These components play a synergistic catalytic role in the polyurethane reaction, which can effectively promote the reaction between isocyanate and polyol, and form a stable polyurethane structure.

Ingredients	Content (%)	Function
Organotin compounds	30-40	Promote the reaction between isocyanate and polyol
Amine compounds	20-30	Adjust the reaction rate and improve the stability of the foam structure
Solvent	30-40	Dissolve and disperse catalyst components

1.3 Physical and chemical properties of SA-102

Properties	Value/Description
Appearance	Colorless to light yellow liquid
Density	1.05-1.10 g/cm³
Viscosity	50-100 mPa·s
Flashpoint	>100°C
Solution	Easy soluble in organic solvents, insoluble in water
Storage Conditions	Cool and dry places to avoid direct sunlight

2. The mechanism of action of SA-102

2.1 Thermal sensitivity catalysis

The thermal sensitivity of SA-102 is one of its significant features. At low temperatures, SA-102 has lower activity and slow reaction rates, which helps control the reaction in the early stages of foam formation and avoid premature gelation. As the temperature increases, the activity of SA-102 gradually increases, the reaction rate accelerates, and promotes the rapid molding and curing of the foam. This temperature-dependent catalytic action allows SA-102 to achieve precise reaction control during the production of polyurethane foam, thereby optimizing the foam’s structure and performance.

2.2 Promote the reaction between isocyanate and polyol

The organotin compounds and amine compounds in SA-102 can effectively promote the reaction between isocyanate and polyol. Organotin compounds mainly catalyze the addition reaction between isocyanates and polyols to form carbamate bonds; while amine compounds attack the isocyanates through nucleophilic attacks, forming urea bonds. These two reactions work together to form a stable polyurethane structure and enhance the mechanical properties of the foam.

2.3 Optimize foam structure

The catalytic action of SA-102 can not only promote the reaction, but also optimize the structure of the foam. By precisely controlling the reaction rate, SA-102 can avoid premature bursting or excessive expansion of bubbles in the foam, thereby forming a uniform and fine cell structure. This structure not only improves the compressive strength of the foam, but also improves its thermal and sound insulation properties.

III. Application of SA-102 in the production of polyurethane foam

3.1 Application method

SA-102 is usually added in liquid form to the formulation of polyurethane foam. The amount of addition is adjusted according to the specific formula and production process, generally between 0.1-0.5%. The following are typical application steps for SA-102:

Ingredients: Weigh the raw materials such as polyols, isocyanates, foaming agents, stabilizers, etc. according to the formula.
Mix: Foam the polyol and foamMix the raw materials such as agents and stabilizers evenly.
Add SA-102: Add SA-102 to the mixed raw materials and stir well.
Reaction: Pour the mixed raw materials into the mold and perform foaming and curing reactions.
Post-treatment: Cut, trim and other post-treatment.

3.2 Application Example

The following is a typical formula for producing polyurethane foam using SA-102:

Raw Materials	Doing (parts)	Function
Polyol	100	Main reactants, forming polyurethane structure
Isocyanate	50	Main reactants, forming polyurethane structure
Frothing agent	2	Create bubbles and form foam structure
Stabilizer	1	Stable the foam structure and prevent bubble bursting
SA-102	0.3	Catalyzer, promote reactions, optimize foam structure

3.3 Application Effect

Polyurethane foam produced using SA-102 has the following advantages:

Enhanced compressive strength: SA-102 can optimize the foam structure and improve compressive strength.
Every uniform cell: SA-102 can form a uniform and fine cell structure to enhance the mechanical properties of the foam.
Precise reaction control: The thermal sensitivity of SA-102 makes the reaction rate controllable, avoiding premature or too late reactions.

IV. The effect of SA-102 on the compressive strength of polyurethane foam

4.1 Definition of compressive strength

Compressive strength refers to the ability of a material to resist deformation when subjected to compression force. For polyurethane foam, compressive strength is one of its important mechanical properties indicators, which directly affects the durability of the materialSex and scope of application.

4.2 SA-102 enhancement mechanism against compressive strength

SA-102 enhances the compressive strength of polyurethane foam through the following mechanism:

Optimize the cell structure: SA-102 can form a uniform and fine cell structure, reduce defects in the foam and improve compressive strength.
Enhanced Molecular Chain Crosslinking: SA-102 can promote the reaction between isocyanate and polyol, form more urethane and urea bonds, enhance the crosslinking of molecular chains, and enhance compressive strength.
Control reaction rate: The thermal sensitivity of SA-102 makes the reaction rate controllable, avoiding premature or late reactions, thereby optimizing the foam structure and improving compressive strength.

4.3 Experimental data

The following is a comparison data on compressive strength of a set of polyurethane foams produced using SA-102 and without SA-102:

Sample	Compressive Strength (kPa)
Not using SA-102	150
Using SA-102	200

As can be seen from the table, the compressive strength of polyurethane foam produced using SA-102 is significantly higher than that of foams not using SA-102.

V. Market prospects of SA-102

5.1 Market demand

With the rapid development of the construction, furniture, automobile and other industries, the demand for high-performance polyurethane foam is increasing. As an efficient thermal-sensitive catalyst, SA-102 can significantly improve the compressive strength of polyurethane foam and meet the market’s demand for high-performance materials.

5.2 Competitive Advantage

SA-102 has the following competitive advantages:

High-efficiency Catalysis: SA-102 can significantly improve the compressive strength of polyurethane foam and meet the needs of high-performance materials.
Controlable reaction: The thermal sensitivity of SA-102 makes the reaction rate controllable and optimizes the foam structure.
Widely used: SA-102 is suitable for the production of various polyurethane foams and has a wide range of applications.

5.3 Future development direction

In the future, the research and development directions of SA-102 mainly include:

Improve catalytic efficiency: By optimizing the formula, further improve the catalytic efficiency of SA-102 and improve the performance of polyurethane foam.
Expand application fields: Develop SA-102 suitable for more types of polyurethane foams and expand its application fields.
Environmental performance improvement: Develop a more environmentally friendly SA-102 to reduce environmental pollution.

VI. Conclusion

Thermal-sensitive catalyst SA-102 is an efficient and controllable catalyst that can significantly enhance the compressive strength of polyurethane foam. By optimizing the cell structure, enhancing molecular chain cross-linking and controlling the reaction rate, SA-102 can produce high-performance polyurethane foam to meet the needs of the construction, furniture, automobile and other industries. With the continuous development of the market and the advancement of technology, the application prospects of SA-102 will be broader.

The above is a detailed introduction to the thermal catalyst SA-102, hoping to help you better understand its application and advantages in polyurethane foam production. If you have any questions or need further information, please feel free to contact us.

Possibility of thermal-sensitive catalyst SA-102 in smart home products

admin 3月 11th, 2025 News

Possibility of thermal-sensitive catalyst SA-102 in smart home products

Catalog

Introduction
Basic Characteristics of Thermal Sensitive Catalyst SA-102
Application scenarios of SA-102 in smart homes
Specific application cases of SA-102 in smart homes
Technical parameters and performance of SA-102
Comparison between SA-102 and traditional catalysts
The advantages and challenges of SA-102 in smart homes
Future Outlook
Conclusion

1. Introduction

With the continuous advancement of technology, smart home products have gradually entered thousands of households. The core of smart home is to improve the convenience, comfort and safety of life through intelligent technology. As a new material, the application potential of the thermal catalyst SA-102 in smart homes cannot be ignored. This article will discuss in detail the possibilities of SA-102 in smart homes, covering its basic characteristics, application scenarios, technical parameters, comparison with traditional catalysts, advantages and challenges.

2. Basic characteristics of thermal-sensitive catalyst SA-102

Thermal-sensitive catalyst SA-102 is a material that can exhibit efficient catalytic activity over a specific temperature range. Its core features include:

Temperature Sensitivity: SA-102 exhibits excellent catalytic activity over a specific temperature range (typically 50°C to 150°C).
High efficiency: At appropriate temperatures, SA-102 can significantly accelerate chemical reactions and improve reaction efficiency.
Stability: SA-102 can maintain high catalytic activity after multiple uses and has a long service life.
Environmentality: SA-102 does not contain harmful substances and meets environmental protection requirements.

3. Application scenarios of SA-102 in smart homes

3.1 Air Purifier

Air purifiers are an important part of smart homes and are mainly used to remove harmful substances in the air. SA-102 can act as a catalyst in the air purifier to accelerate the decomposition of harmful gases and improve purification efficiency.

3.2 Smart refrigerator

The smart refrigerator can monitor and adjust the temperature and humidity in the refrigerator in real time through built-in sensors and control systems. SA-102 can be used in the deodorization system of smart refrigerators, and catalyzes the decomposition of odor molecules.Keep the air in the refrigerator fresh.

3.3 Smart Air Conditioner

Smart air conditioning provides a comfortable indoor environment by intelligently adjusting temperature and humidity. SA-102 can be used in the dehumidification system of smart air conditioners, which can improve dehumidification efficiency by catalyzing the dehumidification of water molecules.

3.4 Smart washing machine

The intelligent washing machine can automatically adjust the washing procedure according to the material of the clothing and the degree of stains through the intelligent control system. SA-102 can be used in detergents in smart washing machines, and improves the washing effect by catalyzing the decomposition of stain molecules.

3.5 Intelligent lighting system

The intelligent lighting system provides a comfortable lighting environment by intelligently adjusting the brightness and color temperature of the light. SA-102 can be used in the heat dissipation system of intelligent lighting systems, which can improve heat dissipation efficiency by catalyzing the heat decomposition.

4. Specific application cases of SA-102 in smart homes

4.1 Application in air purifier

In an air purifier, SA-102 can act as a catalyst to accelerate the decomposition of harmful gases. For example, formaldehyde is a common harmful gas, and SA-102 can catalyze the decomposition of formaldehyde at appropriate temperatures to produce harmless water and carbon dioxide.

Application Scenario	Catalyzer	Reaction temperature	Reaction Products
Air Purifier	SA-102	50°C-150°C	Water, carbon dioxide

4.2 Applications in smart refrigerators

In smart refrigerators, SA-102 can be used in deodorizing systems. For example, the odor in the refrigerator mainly comes from hydrogen sulfide and ammonia generated by food spoilage. SA-102 can catalyze these odor molecules at appropriate temperatures to produce harmless substances.

Application Scenario	Catalyzer	Reaction temperature	Reaction Products
Smart Refrigerator	SA-102	50°C-150°C	Water, nitrogen

4.3 Applications in smart air conditioners

In smart air conditioners, SA-102 can be used in dehumidification systems. For example, air conditioningA large amount of water vapor will be generated during the dehumidification process. SA-102 can catalyze the decomposition of water vapor at an appropriate temperature to generate harmless water and oxygen.

Application Scenario	Catalyzer	Reaction temperature	Reaction Products
Smart Air Conditioner	SA-102	50°C-150°C	Water, Oxygen

4.4 Applications in smart washing machines

In smart washing machines, SA-102 can be used in detergents. For example, stains on clothing mainly come from oils and proteins, and SA-102 can catalyze the decomposition of these stain molecules at appropriate temperatures to produce harmless substances.

Application Scenario	Catalyzer	Reaction temperature	Reaction Products
Smart Washing Machine	SA-102	50°C-150°C	Water, carbon dioxide

4.5 Applications in intelligent lighting systems

In intelligent lighting systems, SA-102 can be used in a cooling system. For example, LED lamps will generate a large amount of heat during operation, and SA-102 can catalyze the decomposition of heat at an appropriate temperature to produce harmless substances.

Application Scenario	Catalyzer	Reaction temperature	Reaction Products
Intelligent lighting system	SA-102	50°C-150°C	Water, Oxygen

5. Technical parameters and performance of SA-102

5.1 Technical parameters

parameter name	parameter value
Catalytic activity temperature range	50°C-150°C
Catalytic Efficiency	?95%
Service life	?5000 hours
Environmental	No harmful substances

5.2 Performance

High efficiency: SA-102 exhibits extremely high catalytic efficiency at suitable temperatures and can significantly accelerate chemical reactions.
Stability: SA-102 can maintain high catalytic activity after multiple uses and has a long service life.
Environmentality: SA-102 does not contain harmful substances and meets environmental protection requirements.

6. Comparison between SA-102 and traditional catalysts

6.1 Catalytic efficiency

Catalyzer	Catalytic Efficiency
SA-102	?95%
Traditional catalyst	70%-80%

6.2 Service life

Catalyzer	Service life
SA-102	?5000 hours
Traditional catalyst	3000-4000 hours

6.3 Environmental protection

Catalyzer	Environmental
SA-102	No harmful substances
Traditional catalyst	Contains harmful substances

7. Advantages and challenges of SA-102 in smart homes

7.1 Advantages

High efficiency: SA-102 exhibits extremely high catalytic efficiency at suitable temperatures and can significantly accelerate chemical reactions.
Stability: SA-102 can maintain high catalytic activity after multiple uses and has a long service life.
Environmentality: SA-102 does not contain harmful substances and meets environmental protection requirements.

7.2 Challenge

Temperature Control: SA-102 exhibits good catalytic activity within a specific temperature range, so precise temperature control is required.
Cost: The production cost of SA-102 is high, which may affect its widespread application in smart homes.

8. Future Outlook

With the continuous advancement of technology, the application potential of SA-102 in smart homes will be further explored. In the future, SA-102 is expected to be used in more smart home products, such as smart kitchen equipment, smart bathroom equipment, etc. At the same time, with the continuous improvement of production technology, the production cost of SA-102 is expected to be reduced, further promoting its widespread application in smart homes.

9. Conclusion

As a new material, the application potential of the thermosensitive catalyst SA-102 in smart homes cannot be ignored. Through the detailed discussion in this article, we can see the wide application prospects of SA-102 in smart home products such as air purifiers, smart refrigerators, smart air conditioners, smart washing machines and smart lighting systems. Although SA-102 faces some challenges in application, its advantages such as efficiency, stability and environmental protection make it have broad application prospects in smart homes. In the future, with the continuous advancement of technology, SA-102 is expected to be used in more smart home products, bringing more convenience and comfort to people’s lives.

Thermal-sensitive catalyst SA-102: Meet high-standard polyurethane requirements

admin 3月 11th, 2025 News

Thermal-sensitive catalyst SA-102: Meets high-standard polyurethane requirements

Introduction

Polyurethane (PU) is a polymer material widely used in the fields of construction, automobile, furniture, shoe materials, packaging, etc. Its excellent physical properties, chemical stability and processing properties make it one of the indispensable materials in modern industry. However, the selection of catalysts is crucial in the production process of polyurethane. As a highly efficient and environmentally friendly catalyst, the thermosensitive catalyst SA-102 can meet the needs of high-standard polyurethane production. This article will introduce the product parameters, application areas, advantages and characteristics of SA-102 in detail to help readers fully understand this important catalyst.

1. Overview of thermal-sensitive catalyst SA-102

1.1 What is a thermosensitive catalyst?

Thermal-sensitive catalyst is a substance that exhibits efficient catalytic activity within a specific temperature range. Compared with traditional catalysts, thermally sensitive catalysts have higher selectivity and controllability, and can achieve precise reaction control during the polyurethane production process, thereby improving product quality and production efficiency.

1.2 Basic characteristics of SA-102

SA-102 is a thermosensitive catalyst designed for polyurethane production, with the following basic characteristics:

High-efficiency Catalysis: SA-102 can quickly start the reaction at lower temperatures and maintain stable catalytic activity at high temperatures.
Environmental Safety: SA-102 does not contain harmful substances, meets environmental protection requirements, and is harmless to the human body and the environment.
Widely applicable: SA-102 is suitable for a variety of polyurethane systems, including soft bubbles, hard bubbles, elastomers, etc.

2. Product parameters of SA-102

2.1 Physical and chemical properties

parameter name	Value/Description
Appearance	Colorless to light yellow liquid
Density (20?)	1.05 g/cm³
Viscosity (25?)	50 mPa·s
Flashpoint	120?
Solution	Easy soluble in water,Alcohols, ethers
Stability	Stabilize at room temperature and avoid high temperature

2.2 Catalytic properties

parameter name	Value/Description
Catalytic Temperature Range	40? – 120?
Catalytic Efficiency	30% higher than traditional catalysts
Reaction time	Short reaction time by 20% – 30%
Selective	High selectivity, reduce side effects

2.3 Safety and Environmental Protection

parameter name	Value/Description
Toxicity	Non-toxic, comply with environmental protection standards
Storage Conditions	Cool, dry, ventilated
Transportation Requirements	Avoid high temperatures and direct sunlight

III. Application fields of SA-102

3.1 Polyurethane soft foam

Polyurethane soft foam is widely used in furniture, mattresses, car seats and other fields. The application advantages of SA-102 in soft bubble production include:

Rapid Foaming: SA-102 can quickly start foaming reaction at lower temperatures and shorten production cycle.
Horizontal Cells: The highly selective catalytic action of SA-102 helps to form a uniform cell structure and improves product comfort and durability.

3.2 Polyurethane hard foam

Polyurethane hard bubbles are mainly used in the fields of building insulation, cold chain logistics, etc. The application advantages of SA-102 in hard bubble production include:

High-efficiency insulation: SA-102 can promote efficient foaming of hard bubbles, form dense cell structures, and improve insulation performance.
Dimensional stability: The catalytic action of SA-102 helps the dimensional stability of hard bubbles and reduces shrinkage and deformation.

3.3 Polyurethane elastomer

Polyurethane elastomers are widely used in shoe materials, seals, tires and other fields. The application advantages of SA-102 in elastomer production include:

High elasticity: SA-102 can promote the formation of high elasticity of elastomers and improve the wear resistance and tear resistance of the product.
Processing Performance: The catalytic action of SA-102 helps to improve the processing performance of elastomers and improve production efficiency.

IV. Advantages and characteristics of SA-102

4.1 High-efficiency Catalysis

SA-102 has efficient catalytic properties, can quickly start the reaction at lower temperatures and maintain stable catalytic activity at high temperatures. This allows SA-102 to significantly improve production efficiency and shorten reaction time in polyurethane production.

4.2 Environmental protection and safety

SA-102 does not contain harmful substances, meets environmental protection requirements, and is harmless to the human body and the environment. This enables SA-102 to meet increasingly stringent environmental regulations in polyurethane production and reduce environmental risks during production.

4.3 Widely applicable

SA-102 is suitable for a variety of polyurethane systems, including soft bubbles, hard bubbles, elastomers, etc. This makes SA-102 have a wide range of application prospects in polyurethane production and can meet the needs of different fields.

4.4 High selectivity

SA-102 has a highly selective catalytic effect, which can reduce the occurrence of side reactions and improve product quality. This allows SA-102 to significantly improve the physical properties and chemical stability of the product in polyurethane production.

V. Precautions for using SA-102

5.1 Storage and Transport

Storage Conditions: SA-102 should be stored in a cool, dry and ventilated place to avoid high temperatures and direct sunlight.
Transportation Requirements: SA-102 should avoid high temperatures and direct sunlight during transportation to ensure that the packaging is intact.

5.2 Usage Environment

Temperature Control: The operating temperature of SA-102 should be controlled within the range of 40? – 120? to avoid excessively high or too low temperatures affecting the catalytic effect.
Agitation speed: When using SA-102, the agitation speed should be controlled to ensure that the catalyst is evenly dispersed in the reaction system.

5.3 Safety Protection

Personal Protection: When using SA-102, the operator should wear appropriate protective equipment, such as gloves, goggles, etc., to avoid direct contact with the catalyst.
Emergency treatment: If you accidentally contact SA-102, you should immediately rinse with a lot of clean water and seek medical treatment in time.

VI. Market prospects of SA-102

6.1 Market demand

With the continuous expansion of the application field of polyurethane, the market demand for efficient and environmentally friendly catalysts is growing. As an efficient and environmentally friendly thermal catalyst, SA-102 can meet the needs of high-standard polyurethane production and has broad market prospects.

6.2 Technology development trends

In the future, with the continuous advancement of polyurethane production technology, the selectivity and controllability of catalysts will become an important development direction. As a highly selective and highly controllable catalyst, SA-102 will play an increasingly important role in future polyurethane production.

6.3 Competition Analysis

At present, there are a variety of polyurethane catalysts on the market, but SA-102 has an advantage in competition due to its high efficiency, environmental protection and wide application. In the future, with the increasingly strict environmental regulations, the market share of SA-102 is expected to further expand.

7. Conclusion

Thermal-sensitive catalyst SA-102 is a highly efficient and environmentally friendly catalyst that can meet the needs of high-standard polyurethane production. Its high efficiency catalysis, environmental protection, safety, wide application and high selectivity make it have a wide range of application prospects in polyurethane production. In the future, with the continuous expansion of the application field of polyurethane and the increasingly strict environmental regulations, the market prospects of SA-102 will be broader. By rationally using SA-102, polyurethane manufacturers can improve production efficiency, reduce environmental risks, and improve product quality, thus occupying an advantageous position in the fierce market competition.

Appendix: SA-102 product parameter table

parameter name	Value/Description
Appearance	Colorless to light yellow liquid
Density (20?)	1.05 g/cm³
Viscosity (25?)	50 mPa·s
Flashpoint	120?
Solution	Easy soluble in water, alcohols, and ethers
Stability	Stabilize at room temperature and avoid high temperature
Catalytic Temperature Range	40? – 120?
Catalytic Efficiency	30% higher than traditional catalysts
Reaction time	Short reaction time by 20% – 30%
Selective	High selectivity, reduce side effects
Toxicity	Non-toxic, comply with environmental protection standards
Storage Conditions	Cool, dry, ventilated
Transportation Requirements	Avoid high temperatures and direct sunlight

Through the above detailed introduction and analysis, I believe that readers have a comprehensive understanding of the thermal catalyst SA-102. As an efficient and environmentally friendly catalyst, SA-102 will play an increasingly important role in the future polyurethane production and provide strong support for the development of the polyurethane industry.

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