The leader of China special amines-

Articles posted by: admin

Home / admin

The pursuit of lightweight and comfort in the manufacturing of polyurethane foaming catalyst LED-103 in aviation seats

3月 12th, 2025 News

The pursuit of lightweight and comfort in aviation seat manufacturing of polyurethane foaming catalyst LED-103

Introduction

With the rapid development of the aviation industry, the design and manufacturing of aviation seats are facing increasingly high requirements. Lightweight and comfort have become the two core goals in aviation seat manufacturing. As a highly efficient catalyst, the polyurethane foaming catalyst LED-103 plays an important role in the manufacturing of aviation seats. This article will introduce the product parameters, application advantages and their specific applications in aviation seat manufacturing in detail, and explore its contribution to lightweight and comfort.

1. Overview of the polyurethane foaming catalyst LED-103

1.1 Product Introduction

Polyurethane foaming catalyst LED-103 is a highly efficient and environmentally friendly catalyst, widely used in the preparation of polyurethane foam materials. Its main function is to accelerate the polyurethane foaming reaction and improve the uniformity and stability of foam materials.

1.2 Product parameters

parameter name parameter value
Appearance Colorless to light yellow liquid
Density (25?) 1.05 g/cm³
Viscosity (25?) 50-100 mPa·s
Flashpoint >100?
Solution Easy soluble in water and alcohols
Storage temperature 5-30?
Shelf life 12 months

1.3 Application Areas

LED-103 is widely used in automotive seats, furniture, mattresses, packaging materials, aviation seats and other fields. Its efficient catalytic properties make polyurethane foam have excellent physical properties and chemical stability.

2. Lightweight demand in aviation seat manufacturing

2.1 The importance of lightweight

The lightweight design of aviation seats is of great significance to reducing the overall weight of the aircraft, improving fuel efficiency and reducing carbon emissions. Lightweight design not only reduces operating costs, but also improves the overall performance of the aircraft.

2.2 Selection of lightweight materials

In aviation seat manufacturing, material selection is the key to achieving lightweight. Polyurethane foam has become one of the first choice materials in aviation seat manufacturing due to its lightweight, high strength and durability.

2.3 Application of LED-103 in lightweight

LED-103, as a polyurethane foaming catalyst, can effectively improve the foaming efficiency of polyurethane foam materials, reduce material density, and achieve a lightweight design. By optimizing the foaming process, LED-103 can ensure the uniformity and stability of the foam material and avoid strength drops due to uneven density.

3. Comfort pursuit in aviation seat manufacturing

3.1 Definition of comfort

The comfort of aviation seats is mainly reflected in the seat support, breathability, shock absorption and ergonomic design. Comfortable seats can effectively relieve passengers’ fatigue during long-distance flights and enhance their riding experience.

3.2 Selection of comfort materials

Polyurethane foam material has become an important material in aviation seat comfort design due to its good elasticity and breathability. Different comfort requirements can be achieved by adjusting the density and hardness of the foam material.

3.3 Application of LED-103 in comfort

LED-103 can accurately control the density and hardness of foam materials by optimizing the polyurethane foaming process, thereby meeting the comfort needs of aviation seats. Its efficient catalytic properties ensure uniformity and stability of foam materials, avoiding the reduction in comfort caused by uneven material.

IV. Specific application of LED-103 in aviation seat manufacturing

4.1 Seat back and seat cushion

The backrest and seat cushions of the aviation seat are the parts that passengers contact directly, and their comfort directly affects the passenger’s riding experience. By using LED-103 catalyst, a highly elastic and breathable polyurethane foam material can be prepared to improve the comfort of the seat.

4.2 Seat armrests and headrests

The design of seat armrests and headrests also requires comfort and lightweight considerations. LED-103 catalysts can help produce lightweight, high-strength polyurethane foam materials to meet the design needs of handrails and headrests.

4.3 Seat skeleton

The seat skeleton is a key component supporting the entire seat structure, and its lightweight design is of great significance to reducing the overall weight of the seat. By using LED-103 catalyst, high-strength polyurethane foam material can be prepared for filling and supporting seat skeletons, achieving a lightweight design.

V. Advantages of LED-103 in aviation seat manufacturing

5.1 High-efficiency catalytic performance

LED-103 has high efficiency catalytic properties and can significantly shortenPolyurethane foaming reaction time improves production efficiency.

5.2 Environmental performance

LED-103 is an environmentally friendly catalyst that does not contain harmful substances and meets the environmental protection requirements of the aviation industry.

5.3 Stability

LED-103 has good chemical stability, can maintain stable catalytic properties under different environmental conditions, and ensure the quality of polyurethane foam.

5.4 Economy

By using LED-103 catalyst, the cost of polyurethane foaming materials can be reduced, production efficiency can be improved, and there are significant economic benefits.

VI. Future prospects of LED-103 in aviation seat manufacturing

6.1 Technological Innovation

With the continuous development of the aviation industry, the application technology of LED-103 catalyst will also continue to innovate. In the future, LED-103 is expected to be used in more fields, promoting the further development of aviation seat manufacturing.

6.2 Market demand

As the continuous increase in comfort requirements of air passengers, the market demand for LED-103 catalyst in aviation seat manufacturing will continue to grow. In the future, LED-103 is expected to become the mainstream catalyst in aviation seat manufacturing.

6.3 Environmental protection trends

With the increase in environmental awareness, LED-103, as an environmentally friendly catalyst, will play an increasingly important role in aviation seat manufacturing. In the future, LED-103 is expected to become the preferred catalyst for aviation seat manufacturing.

7. Conclusion

The polyurethane foaming catalyst LED-103 plays an important role in aviation seat manufacturing, and its efficient catalytic performance, environmental protection performance and economy make it an ideal choice in aviation seat manufacturing. By using LED-103 catalyst, the lightweight and comfortable design of aviation seats can be achieved, improving the passenger’s riding experience. In the future, with the continuous innovation of technology and the growth of market demand, LED-103 is expected to play a greater role in aviation seat manufacturing and promote the further development of the aviation industry.

Appendix: Comparison of performance of LED-103 and other catalysts

Catalyzer Catalytic Efficiency Environmental Performance Stability Economic
LED-103 High Outstanding High Outstanding
Traditional Catalyst A in in in in
Traditional Catalyst B Low Low Low Low

It can be seen from the comparison that LED-103 is better than traditional catalysts in terms of catalytic efficiency, environmental performance, stability and economy, and is an ideal choice for aviation seat manufacturing.

Conclusion

The application of polyurethane foaming catalyst LED-103 in aviation seat manufacturing not only improves the lightweight and comfort of the seat, but also contributes to the sustainable development of the aviation industry. In the future, with the continuous advancement of technology and the growth of market demand, LED-103 is expected to be applied in more fields, promoting the further development of aviation seat manufacturing.

Extended reading:https://www.bdmaee.net/cas-127-08-2/

Extended reading:https://www.newtopchem.com/archives/1734

Extended reading:https://www.newtopchem.com/archives/44551

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/bis3-dimethylaminopropylamino-2-propanol-CAS-67151-63-7-Jeffcat-ZR-50.pdf

Extended reading:https://www.newtopchem.com/archives/728

Extended reading:https://www.bdmaee.net/polyurethane-gel-catalyst/

Extended reading:<a href="https://www.bdmaee.net/polyurethane-gel-catalyst/

Extended reading:https://www.morpholine.org/reaction-delay-catalyst-polycat-sa-102-delay-catalyst-polycat-sa-102/

Extended reading:https://www.bdmaee.net/dabco-xd-104-catalyst-cas10027-41-9-evonik-germany/

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/-BL-17-Niax-A-107-Jeffcat-ZF-54.pdf

Extended reading:https://www.newtopchem.com/archives/567

Delayed low-odor amine catalyst LED-204: The driving force for promoting the development of the polyurethane industry in a greener direction

3月 12th, 2025 News

Delaying low odor amine catalyst LED-204: The driving force for promoting the development of the polyurethane industry in a greener direction

Introduction

As the global environmental awareness increases, all walks of life are seeking more environmentally friendly and sustainable production methods. As an important part of the chemical industry, the polyurethane industry is also actively exploring the path of green development. Against this background, the delayed low-odor amine catalyst LED-204 has emerged and has become an important driving force for the development of the polyurethane industry in a greener direction. This article will introduce in detail the product characteristics, application fields, technical advantages of LED-204 and its role in promoting the green development of the polyurethane industry.

1. Product characteristics of LED-204

1.1 Basic parameters

parameter name parameter value
Chemical Name Delayed low odor amine catalyst
Appearance Colorless to light yellow liquid
Density (20?) 1.02 g/cm³
Viscosity (25?) 50 mPa·s
Flashpoint 120?
Solution Easy soluble in water, alcohols, and ethers
Storage temperature 5-30?
Shelf life 12 months

1.2 Chemical Characteristics

LED-204 is a highly efficient amine catalyst with delayed activity and low odor. Its molecular structure contains multiple active groups, which can provide stable catalytic effects in the polyurethane reaction. Compared with traditional amine catalysts, LED-204 exhibits lower activity at the beginning of the reaction, thereby extending the operating time and reducing the difficulty of operation. At the same time, its low odor properties reduce the health impact on operators during production.

1.3 Physical Characteristics

LED-204 is a colorless to light yellow liquid at room temperature, with low viscosity and good fluidity, making it easier to accurately measure and mix during the production process. Its flash point is high and its storage and transportation safety is good. In addition, LED-204 is easily soluble in a variety of organic solvents and can be combined with polyurethane.The materials are fully mixed to ensure the uniformity of the catalytic effect.

2. Application fields of LED-204

2.1 Polyurethane foam

LED-204 is widely used in the production of polyurethane foams, including soft foams, rigid foams and semi-rigid foams. In soft foam production, the delayed activity characteristics of LED-204 make the foam foam more controllable and reduce the risk of foam collapse and shrinkage. In rigid foam production, the low odor characteristics of LED-204 make the production environment more friendly and reduce the health impact on operators.

2.2 Polyurethane coating

In the production of polyurethane coatings, LED-204 as a catalyst can effectively improve the curing speed and adhesion of the coating. Its low odor properties reduce the impact of paint on the environment and the human body during use, which is in line with the development trend of environmentally friendly paints.

2.3 Polyurethane Adhesive

The application of LED-204 in polyurethane adhesives is mainly reflected in improving the initial adhesion and final adhesion strength of the adhesive. Its delayed activity characteristics allow the adhesive to have a longer operating time during construction, which facilitates construction personnel to perform precise operation.

2.4 Other applications

In addition to the above main application areas, LED-204 can also be used in polyurethane elastomers, sealants, waterproof materials and other fields. Its versatility and environmental protection characteristics make LED-204 have broad application prospects in the polyurethane industry.

III. Technical advantages of LED-204

3.1 Delayed activity

The delay activity characteristics of LED-204 are one of its major technical advantages. In the early stages of the polyurethane reaction, LED-204 exhibits lower catalytic activity, which extends the operating time and reduces the difficulty of operation. This characteristic is particularly important in applications where precise control of reaction time is required, such as the production of soft foams and adhesives.

3.2 Low odor

The low odor properties of LED-204 reduce the health impact of its operators during production. Traditional amine catalysts tend to have a irritating odor, and long-term exposure can cause harm to the operator’s respiratory system and skin. The low odor characteristics of LED-204 make the production environment more friendly and meet the requirements of modern industrial production for environmental protection and health.

3.3 High-efficiency catalysis

Although LED-204 exhibits low activity at the beginning of the reaction, its catalytic efficiency is significantly improved in the middle and late stages of the reaction, which can effectively promote the progress of the polyurethane reaction. This feature allows the LED-204 to ensure the performance of the final product while ensuring the operating time.

3.4 Environmental protection characteristics

The environmentally friendly properties of LED-204 are reflected in its low volatility and low toxicity. In production andDuring use, the volatile amount of LED-204 is extremely low, reducing environmental pollution. At the same time, its low toxicity makes it safer during storage, transportation and use.

IV. The role of LED-204 in promoting green development of the polyurethane industry

4.1 Reduce environmental pollution

Traditional amine catalysts often produce a large number of volatile organic compounds (VOCs) during production and use, which have serious impacts on the environment and human health. The low volatility and low odor characteristics of LED-204 reduce the environmental pollution during the production process to a minimum, which meets the environmental protection requirements of modern industrial production.

4.2 Improve production efficiency

The delayed activity characteristics of LED-204 make it have a longer operating time in the polyurethane reaction, reducing operation difficulty and improving production efficiency. At the same time, its efficient catalytic characteristics make the performance of the final product more stable, reduce the defective rate, and further improve production efficiency.

4.3 Improve the working environment

The low odor characteristics of LED-204 reduce its health impact on operators during production, improving the working environment. This feature not only improves the operator’s working comfort, but also reduces production interruptions due to health problems and further improves production efficiency.

4.4 Promote industry technological progress

The successful application of LED-204 has promoted technological progress in the polyurethane industry. Its unique delay activity and low odor properties provide new technical ideas for the polyurethane industry and promote the industry to develop in a more environmentally friendly and efficient direction.

V. Market prospects of LED-204

5.1 Market demand

With the increasing global environmental awareness, the market demand for environmentally friendly polyurethane products continues to increase. As an environmentally friendly catalyst, LED-204 has a growing market demand. Especially in developed countries such as Europe and the United States, the increasingly strict environmental protection regulations have made the market prospects of LED-204 broader.

5.2 Competition Analysis

At present, there are many types of polyurethane catalysts on the market, but LED-204 has a certain advantage in the competition due to its unique delay activity and low odor characteristics. With the continuous increase in environmental protection requirements, the market share of LED-204 is expected to further expand.

5.3 Development trend

In the future, as the polyurethane industry develops in a more environmentally friendly and efficient direction, the market demand for LED-204 will continue to grow. At the same time, with the continuous advancement of technology, the performance of LED-204 will be further improved and the application fields will be more extensive.

VI. Conclusion

Delayed low odor amine catalyst LED-204 as a new environmentally friendly catalyst,There are broad application prospects in the urethane industry. Its unique delay activity and low odor properties not only improve production efficiency and improve the working environment, but also promote the development of the polyurethane industry to a more environmentally friendly and efficient direction. With the continuous growth of market demand and the continuous advancement of technology, LED-204 will play an increasingly important role in the polyurethane industry and become an important driving force for promoting the green development of the industry.

Appendix: Comparison of performance of LED-204 and other catalysts

Catalytic Type Delayed activity Smell Catalytic Efficiency Environmental
LED-204 High Low High High
Traditional amine catalysts Low High in Low
Metal Catalyst in in High in
Organotin catalyst Low in High Low

It can be seen from the comparison that LED-204 has obvious advantages in delayed activity, odor, catalytic efficiency and environmental protection, and is an ideal choice for the green development of the polyurethane industry.

Extended reading:https://www.bdmaee.net/nn-dicyclohexylmethylamine-3/

Extended reading:https://www.bdmaee.net/fomrez-ul-6-butyltin-mercaptan-catalyst-momentive/”>https://www.bdmaee.net/fomrez-ul-6-butyltin-mercaptan-catalyst-momentive/”>https://www.bdmaee.net/fomrez-ul-6-butyltin-mercaptan-catalyst-momomentive/

Extended reading:https://www.bdmaee.net/bdma/

Extended reading:https://www.bdmaee.net/pc-cat-td33-catalyst-triethylenediamine/

Extended reading:<a href="https://www.bdmaee.net/pc-cat-td33-catalyst-triethylenediamine/

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/-2040-low-odor-amine-catalyst-low-odor-catalyst.pdf

Extended reading:https://www.bdmaee.net/zinc-octoate-2/

Extended reading:https://www.cyclohexylamine.net/zinc-neodecanoatecas-27253-29-8/

Extended reading:https://www.cyclohexylamine.net/cas-33568-99-9-dioctyl-dimaleate-di-n-octyl-tin/

Extended reading:https://www.newtopchem.com/archives/category/products/page/108

Extended reading:https://www.newtopchem.com/archives/44147

Polyurethane foaming catalyst LED-103: A secret weapon to enhance the structural strength and stability of rigid foam

3月 12th, 2025 News

Polyurethane foaming catalyst LED-103: A secret weapon to enhance the structural strength and stability of rigid foam

Introduction

Polyurethane (PU) materials are widely used in construction, automobiles, home appliances, furniture and other fields due to their excellent physical properties and chemical stability. Among them, rigid polyurethane foam has become the first choice material in the fields of building insulation, cold chain transportation, etc. due to its high strength and good thermal insulation properties. However, the performance of rigid polyurethane foams not only depends on the choice of raw materials, but also closely related to the catalyst during the foaming process. As a highly efficient catalyst, the polyurethane foaming catalyst LED-103 can significantly improve the structural strength and stability of rigid foam and become the “secret weapon” in the industry.

This article will introduce in detail the characteristics, mechanism of action, application scenarios and its improvement on the performance of rigid polyurethane foam, and display its key parameters through the table to help readers fully understand this important material.

1. Overview of the polyurethane foaming catalyst LED-103

1.1 What is a polyurethane foaming catalyst?

Polyurethane foaming catalyst is an indispensable additive in the production process of polyurethane materials, and is mainly used to adjust the rate of foaming reaction and the structure of the foam. The choice of catalyst directly affects the key performance indicators such as density, strength, open porosity, and closed porosity of the foam.

1.2 Features of LED-103

LED-103 is a highly efficient and environmentally friendly polyurethane foaming catalyst with the following characteristics:

  • High-efficiency catalysis: significantly accelerates the foaming reaction rate and shortens the production cycle.
  • Strong stability: It can maintain a stable catalytic effect in both high and low temperature environments.
  • Environmental and non-toxic: Meets environmental protection requirements and is harmless to the human body and the environment.
  • Veriodic: Suitable for a variety of polyurethane systems, including rigid foam, soft foam and semi-rigid foam.

1.3 Chemical composition of LED-103

The main component of LED-103 is organic amine compounds. The chemical structure has been optimized and designed to accurately control the reaction rate during the foaming process to ensure the uniformity and stability of the foam structure.

2. The mechanism of action of LED-103

2.1 Basic principles of polyurethane foaming reaction

Polyurethane foaming reaction mainly includes the following two steps:

  1. Reaction of isocyanate and polyol: FormationPolyurethane backbone.
  2. Reaction of isocyanate and water: generate carbon dioxide gas and form a foam structure.

2.2 Catalytic action of LED-103

LED-103 works by:

  • Accelerating the reaction rate: By reducing the reaction activation energy, the reaction rate of isocyanate and polyol is significantly increased.
  • Adjust the foam structure: By controlling the equilibrium of the foam reaction, ensure that the open and closed cell ratio of the foam reaches the best ratio.
  • Improve foam strength: By optimizing the reaction path, the cross-linking density of the foam is enhanced, thereby increasing the mechanical strength of the foam.

2.3 Comparison between LED-103 and other catalysts

Catalytic Type Catalytic Efficiency Stability Environmental Applicable scenarios
LED-103 High Strong Outstanding Rough Foam
Traditional amine catalysts in in in General
Metal Catalyst High Low Poor Special Scene

III. Key parameters of LED-103

3.1 Physical Properties

parameter name Value/Description
Appearance Colorless to light yellow liquid
Density (25?) 1.05 g/cm³
Viscosity (25?) 50-100 mPa·s
Flashpoint >100?
Solution Easy soluble in water and organic solvents

3.2 Catalytic properties

parameter name Value/Description
Catalytic Efficiency 30% higher than traditional catalysts
Applicable temperature range -20? to 80?
Recommended additions 0.5%-2%
Reaction time Short 20%-40%

3.3 Environmental performance

parameter name Value/Description
VOC content <50 ppm
Toxicity Non-toxic
Biodegradability Biodegradable

IV. Application of LED-103 in rigid polyurethane foam

4.1 Building insulation materials

Rough polyurethane foam is a core component of building insulation materials. LED-103 significantly improves the strength and durability of the insulation material by optimizing the foam structure, while reducing the thermal conductivity and improving thermal insulation performance.

4.2 Cold chain transportation

In cold chain transportation, rigid polyurethane foam is used to make insulation for refrigerated trucks and refrigerated containers. The efficient catalytic action of LED-103 ensures that the foam can maintain stable performance under low temperature environments.

4.3 Home appliance industry

Rough polyurethane foam is widely used in the insulation layer of home appliances such as refrigerators and freezers. The use of LED-103 can shorten the production cycle, reduce energy consumption, and increase the service life of the product.

4.4 Other applications

  • Pipe insulation: used for pipeline insulation in petroleum, chemical and other industries.
  • Aerospace: UseIn the manufacture of lightweight and high-strength composite materials.

V. Improvement of LED-103 on rigid foam performance

5.1 Structural strength

LED-103 significantly improves the compressive and tensile strength of the rigid foam by enhancing the cross-linking density of the foam. Experiments show that the foam strength of LED-103 is 20%-30% higher than that of traditional catalysts.

5.2 Stability

LED-103 can maintain a stable catalytic effect under both high and low temperature environments, ensuring the consistency of the performance of the foam under different temperature conditions.

5.3 Thermal insulation performance

By optimizing the closed cell ratio of the foam, LED-103 significantly reduces the thermal conductivity of the foam and improves the thermal insulation performance.

5.4 Environmental protection

The low VOC content and biodegradable properties of LED-103 make it an ideal choice for environmentally friendly polyurethane materials.

VI. Suggestions for use of LED-103

6.1 Adding quantity control

The recommended amount of LED-103 is 0.5%-2%, and the specific amount needs to be adjusted according to actual production conditions and target performance.

6.2 Cooperation with other additives

LED-103 can be used in conjunction with a variety of polyurethane additives (such as foaming agents, stabilizers, etc.), but attention should be paid to avoid direct contact with strong acids and strong alkalis.

6.3 Storage and Transport

LED-103 should be stored in a cool and dry environment to avoid direct sunlight and high temperatures. During transportation, the container must be sealed to prevent leakage.

7. Future development trends

With the continuous improvement of environmental protection requirements and the widespread application of polyurethane materials, the market demand for efficient environmental protection catalysts such as LED-103 will continue to grow. In the future, LED-103 is expected to make breakthroughs in the following aspects:

  • Higher catalytic efficiency: Through molecular structure optimization, further improve catalytic efficiency.
  • Broader applicable scenarios: Develop catalysts suitable for more polyurethane systems.
  • Lower Cost: Reduce product costs through large-scale production.

Conclusion

Polyurethane foaming catalyst LED-103 has become a key material for improving the structural strength and stability of rigid polyurethane foam due to its efficient, stable and environmentally friendly properties. Through the detailed introduction of this article, I believe readers have a deeper understanding of LED-103. In the future, with technologyWith the continuous progress, LED-103 will play an important role in more fields and inject new vitality into the development of the polyurethane industry.

Extended reading:https://www.cyclohexylamine.net/dabco-ne600-no-emission-amine-catalyst/

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/Organic-mercury-replacement-catalyst-NT-CAT-E-AT.pdf

Extended reading:https://www.bdmaee.net/foam-stabilizer/

Extended reading:https://www.newtopchem.com/archives/44870

Extended reading:https://www.newtopchem.com/archives/44014

Extended reading:https://www.morpholine.org/category/morpholine/4-formylmorpholine/

Extended reading:https://www.bdmaee.net/u-cat-sa-506-catalyst-cas122987-42-7-sanyo-japan/

Extended reading:https://www.cyclohexylamine.net/category/product/page/37/

Extended reading:https://www.cyclohexylamine.net/category/product/page/10/

Extended reading:https://www.newtopchem.com/archives/179

1•12781279128012811282•2359
Page 1280 of 2359