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The role of delayed amine catalyst C225 in building insulation materials

admin 3月 11th, 2025 News

The role of delayed amine catalyst C225 in building insulation materials

Introduction

Building insulation materials play a crucial role in modern buildings. They not only improve the energy efficiency of buildings, but also improve the comfort of the living environment. With the advancement of science and technology, the research and development and application of new materials are constantly promoting the development of building insulation technology. Among them, the application of retardant amine catalyst C225 as an efficient chemical additive in building insulation materials has gradually attracted attention. This article will introduce in detail the characteristics, mechanism of action, application scenarios, and specific roles in building insulation materials of delayed amine catalyst C225.

1. Basic characteristics of retarded amine catalyst C225

1.1 Chemical structure

The delayed amine catalyst C225 is an organic amine compound whose chemical structure contains multiple amine groups, which can release active amines under specific conditions, thereby catalyzing polymerization reactions. Its molecular structure is as follows:

Chemical Name	Molecular Formula	Molecular Weight
Retardant amine catalyst C225	C12H25N3O2	255.35

1.2 Physical Properties

The retardant amine catalyst C225 is a colorless or light yellow liquid at room temperature, and has low volatility and good solubility. Its main physical properties are as follows:

Properties	value
Density	0.95 g/cm³
Boiling point	250°C
Flashpoint	120°C
Solution	Easy soluble in water and organic solvents

1.3 Chemical Properties

The retardant amine catalyst C225 has high chemical stability and can maintain activity over a wide temperature range. Its main chemical properties are as follows:

Properties	value
pH value	8-10
Active temperature range	50-150°C
Storage Stability	12 months

2. The mechanism of action of delayed amine catalyst C225

2.1 Catalytic mechanism

The main function of the delayed amine catalyst C225 is to catalyze the polymerization reaction by releasing the active amine. The catalytic mechanism is as follows:

Release of amine groups: At a specific temperature, the amine groups in amine catalyst C225 are delayed to gradually release, forming reactive amines.
The function of active amines: The active amine reacts with the isocyanate groups in the reactant to form a carbamate bond, thereby promoting the progress of the polymerization reaction.
Reaction Control: By controlling the release rate of delayed amine catalyst C225, precise control of the polymerization reaction rate can be achieved, thereby optimizing the performance of the material.

2.2 Delay effect

The “delay” characteristics of the delayed amine catalyst C225 are mainly reflected in its control of the reaction rate. By adjusting the amount of catalyst addition and reaction conditions, the following effects can be achieved:

Extend the reaction time: In situations where a long time of reaction is required, delaying the amine catalyst C225 can effectively extend the reaction time and ensure that the reaction is carried out fully.
Improving reaction uniformity: By delaying the reaction rate, local overheating can be reduced during the reaction process and improve the reaction uniformity.
Optimize material properties: Delayed reaction rates help to form a more uniform polymer structure, thereby improving the mechanical properties and durability of the material.

III. Application of delayed amine catalyst C225 in building insulation materials

3.1 Polyurethane foam insulation material

Polyurethane foam is a material widely used in building insulation. Its excellent thermal insulation properties and mechanical strength make it an ideal insulation material. The retardant amine catalyst C225 plays an important role in the preparation of polyurethane foam.

3.1.1 Preparation process

The preparation of polyurethane foam usually involves the following steps:

Raw Material Mix: Use polyols, isocyanates, andThe foaming agent, catalyst and other raw materials are mixed in a certain proportion.
Foaming reaction: Under the action of a catalyst, the polyol reacts with isocyanate to form polyurethane foam.
Currecting and forming: By controlling the reaction conditions, the foam material is cured and molded.

3.1.2 The role of retardant amine catalyst C225

In the preparation process of polyurethane foam, the role of the delayed amine catalyst C225 is mainly reflected in the following aspects:

Control foaming rate: By retarding the delay effect of the amine catalyst C225, the foaming rate can be accurately controlled to avoid local overheating or uneven foaming during the foaming process.
Improving foam quality: Retarding the reaction rate helps to form a more uniform foam structure, thereby improving the thermal insulation properties and mechanical strength of the foam material.
Extend the operating time: Delaying the amine catalyst C225 can extend the reaction time, provide operators with more sufficient operating time, and ensure the preparation quality of foam materials.

3.2 Polyurethane spray insulation material

Polyurethane spray insulation material is a new type of building insulation material. It is simple to construct and has excellent thermal insulation performance. It is widely used in insulation of building exterior walls, roofs and other parts. The retardant amine catalyst C225 also plays an important role in the preparation and application of polyurethane spray insulation materials.

3.2.1 Preparation process

The preparation process of polyurethane spray insulation material is similar to polyurethane foam, mainly including the following steps:

Raw material mixing: Mix the raw materials such as polyols, isocyanates, foaming agents, and catalysts in a certain proportion.
Spraying and Construction: Spray the mixed raw materials evenly on the building surface through the spraying equipment.
Foaming and Curing: Under the action of a catalyst, the raw materials foam and cure on the building surface to form an insulating layer.

3.2.2 The role of retarded amine catalyst C225

In the preparation and application of polyurethane spray insulation materials, the role of the delayed amine catalyst C225 is mainly reflected in the following aspects:

Control spray rate: By retarding the delay effect of the amine catalyst C225, the spray rate can be accurately controlled to ensure that the spray material is uniform during the construction processDistribute to avoid locally too thick or too thin.
Improving construction quality: Delaying reaction rate helps improve uniformity and adhesion of spray materials, thereby improving construction quality.
Extend the operating time: Delaying the amine catalyst C225 can extend the reaction time, provide construction personnel with more sufficient operating time and ensure construction quality.

3.3 Polyurethane composite insulation material

Polyurethane composite insulation material is a thermal insulation material composed of polyurethane foam with other materials (such as glass fiber, rock wool, etc.). It has excellent comprehensive performance and is widely used in insulation of building exterior walls, roofs and other parts. The retardant amine catalyst C225 also plays an important role in the preparation and application of polyurethane composite insulation materials.

3.3.1 Preparation process

The preparation process of polyurethane composite insulation material mainly includes the following steps:

Raw material mixing: Mix the raw materials such as polyols, isocyanates, foaming agents, and catalysts in a certain proportion.
Composite processing: Combine the mixed raw materials with glass fiber, rock wool and other materials.
Foaming and Curing: Under the action of a catalyst, the raw materials are foamed and cured in the composite material to form an insulating layer.

3.3.2 The role of retarded amine catalyst C225

In the preparation and application of polyurethane composite insulation materials, the role of the delayed amine catalyst C225 is mainly reflected in the following aspects:

Control the composite rate: By retarding the delay effect of the amine catalyst C225, the composite rate can be accurately controlled to ensure that the composite material is evenly distributed during the processing process, and avoiding local excessive thickness or excessive thinness.
Improving composite quality: Delaying reaction rate helps to improve the uniformity and adhesion of composite materials, thereby improving composite quality.
Extend the operating time: Delaying the amine catalyst C225 can extend the reaction time, provide operators with more sufficient operating time, and ensure the preparation quality of composite materials.

IV. Advantages and limitations of delayed amine catalyst C225

4.1 Advantages

High-efficiency Catalysis: The delayed amine catalyst C225 has efficient catalytic properties and can significantly improve the rate and efficiency of polymerization reactions..
Precise Control: By adjusting the amount of catalyst added and reaction conditions, precise control of the reaction rate can be achieved and the performance of the material can be optimized.
Extend the operating time: Delaying the amine catalyst C225 can extend the reaction time, provide operators with more sufficient operating time, and ensure construction quality.
Improving material properties: Retarding reaction rates helps to form a more uniform polymer structure, thereby improving the mechanical properties and durability of the material.

4.2 Limitations

Higher cost: The production cost of delayed amine catalyst C225 is higher, which may increase the production cost of building insulation materials.
High storage requirements: The delayed amine catalyst C225 has high storage conditions and needs to be stored in a low-temperature and dry environment to avoid its activity reduction.
Environmental Impact: The delayed amine catalyst C225 may have a certain impact on the environment during production and use, and corresponding environmental protection measures are required.

V. Retard the future development of amine catalyst C225

5.1 Technological Innovation

With the advancement of technology, the production process and application technology of delayed amine catalyst C225 will be continuously improved. In the future, more efficient and environmentally friendly delay amine catalysts may appear to further improve the performance of building insulation materials.

5.2 Application Expansion

The application fields of delayed amine catalyst C225 will continue to expand, not only for building insulation materials, but may also be used in other fields, such as automobiles, aerospace, etc., providing more efficient and environmentally friendly solutions for these fields.

5.3 Environmental Protection Development

With the increase in environmental awareness, the production and use of delayed amine catalyst C225 will pay more attention to environmental protection. In the future, more environmentally friendly delayed amine catalysts may appear to reduce the impact on the environment and promote the sustainable development of building insulation materials.

Conclusion

As a highly efficient chemical additive, the delayed amine catalyst C225 plays an important role in building insulation materials. By precisely controlling the reaction rate, the delayed amine catalyst C225 can significantly improve the performance of building insulation materials, extend the operating time, and optimize construction quality. Despite its certain limitations, with the advancement of technology and the increase in environmental awareness, the application prospects of the delayed amine catalyst C225 will be broader. In the future, the delayed amine catalyst C225 will continue to promote the development of building insulation materials and be sustainable in the construction industry.Contribute to continued development.

Retarded amine catalyst C225 helps reduce production costs

admin 3月 11th, 2025 News

Retardant amine catalyst C225 helps reduce production costs

Introduction

In modern industrial production, the application of catalysts has become one of the important means to improve production efficiency and reduce production costs. As a highly efficient and environmentally friendly catalyst, the delayed amine catalyst C225 has been widely used in many industries in recent years. This article will introduce in detail the product parameters, application areas, advantages and specific performance in reducing production costs of delayed amine catalyst C225.

1. Overview of Retarded Amine Catalyst C225

1.1 Product Definition

Retardant amine catalyst C225 is a highly efficient organic amine catalyst, mainly used in the production process of polyurethane foam, coatings, adhesives and other fields. Its unique delayed catalytic properties make the reaction process more controllable, thereby improving product quality and production efficiency.

1.2 Product parameters

parameter name	parameter value
Chemical Name	Retardant amine catalyst C225
Molecular formula	C15H25N3O2
Molecular Weight	287.38 g/mol
Appearance	Colorless to light yellow liquid
Density	1.02 g/cm³
Boiling point	250°C
Flashpoint	120°C
Solution	Easy soluble in water, alcohols, and ethers
Storage Conditions	Cool and dry places to avoid direct sunlight

1.3 Product Features

High-efficiency Catalysis: C225 has efficient catalytic activity and can significantly shorten the reaction time.
Delay characteristics: Its unique delayed catalytic characteristics make the reaction process more controllable and avoid side reactions caused by excessive reactions.
Environmentality: C225 does not contain heavy metals, and is for environmental friendsOK, meets the environmental protection requirements of modern industrial production.
Stability: Stable at room temperature, not easy to decompose, easy to store and use.

2. Application fields of delayed amine catalyst C225

2.1 Polyurethane foam

Polyurethane foam is a polymer material widely used in furniture, automobiles, construction and other fields. C225 plays a key catalytic role in the production process of polyurethane foam, which can effectively control the speed of foaming reaction, make the foam structure more uniform, and improve the quality and production efficiency of the product.

2.2 Paint

In coating production, C225 can accelerate the curing process of the coating, shorten the drying time, and improve the hardness and wear resistance of the coating. At the same time, its delayed catalytic properties make the coating easier to operate during construction, avoiding defects such as bubbles and cracks on the surface of the coating.

2.3 Adhesive

C225 also performs well in the production of adhesives. Its efficient catalytic activity can accelerate the curing process of adhesives and improve bonding strength. At the same time, its delayed catalytic properties make the adhesive easier to operate during construction, avoiding the problem of poor bonding caused by premature curing of the adhesive.

2.4 Other fields

In addition to the above fields, C225 has also been widely used in the fields of elastomers, sealants, composite materials, etc. Its efficient catalytic activity and unique delayed catalytic characteristics make it have important application value in many industries.

III. Advantages of delayed amine catalyst C225

3.1 Improve production efficiency

The efficient catalytic activity of C225 can significantly shorten the reaction time and improve production efficiency. In the production process of polyurethane foam, coatings, adhesives and other fields, the use of C225 can greatly shorten the production cycle and increase the output.

3.2 Reduce production costs

The delayed catalytic characteristics of C225 make the reaction process more controllable, avoiding side reactions and waste production caused by excessive reactions. At the same time, its efficient catalytic activity can reduce the amount of catalyst used, thereby reducing production costs.

3.3 Improve product quality

The delayed catalytic characteristics of C225 make the reaction process more uniform, avoiding defects such as local overheating, bubbles, cracks, etc. caused by excessive reaction. In the production process of polyurethane foam, coatings, adhesives and other fields, the use of C225 can significantly improve the quality of the product.

3.4 Environmental protection

C225 does not contain heavy metals, is environmentally friendly and meets the environmental protection requirements of modern industrial production. Its efficient catalytic activity can reduce the amount of catalyst used, thereby reducing waste generation and reducing environmental pollution.

IV. Specific performance of delayed amine catalyst C225 in reducing production costs

4.1 Reduce the amount of catalyst

The efficient catalytic activity of C225 makes it less use in the production process. Taking polyurethane foam production as an example, using C225 can reduce the amount of catalyst by more than 30%, thereby significantly reducing production costs.

4.2 Shorten the production cycle

The efficient catalytic activity of C225 can significantly shorten the reaction time, thereby shortening the production cycle. Taking coating production as an example, using C225 can shorten the drying time of the coating by more than 50%, thereby improving production efficiency and reducing production costs.

4.3 Reduce waste production

The delayed catalytic characteristics of C225 make the reaction process more controllable, avoiding side reactions and waste production caused by excessive reactions. Taking adhesive production as an example, using C225 can reduce the waste rate by more than 20%, thereby reducing production costs.

4.4 Reduce energy consumption

The efficient catalytic activity of C225 can reduce energy consumption during the reaction. Taking polyurethane foam production as an example, using C225 can reduce the reaction temperature by more than 10°C, thereby reducing energy consumption and reducing production costs.

V. Market prospects of delayed amine catalyst C225

5.1 Market demand

With the continuous development of modern industrial production, the demand for efficient and environmentally friendly catalysts is increasing. As an efficient and environmentally friendly catalyst, C225 has broad market prospects in polyurethane foam, coatings, adhesives and other fields.

5.2 Technology development trends

In the future, with the continuous development of catalyst technology, the performance of C225 will be further improved. Its efficient catalytic activity and unique delayed catalytic properties will enable it to be applied in more fields, thereby further expanding its market share.

5.3 Competition Analysis

At present, there are many types of catalysts on the market, but C225 has a certain advantage in competition due to its efficient catalytic activity and unique delayed catalytic characteristics. In the future, with the continuous advancement of technology, the market competitiveness of C225 will be further improved.

VI. Conclusion

As a highly efficient and environmentally friendly catalyst, the delayed amine catalyst C225 has important application value in the fields of polyurethane foam, coatings, adhesives, etc. Its efficient catalytic activity and unique delayed catalytic characteristics make it excellent in reducing production costs, improving production efficiency, and improving product quality. In the future, with the continuous advancement of technology, the market prospects of C225 will be broader.

Through the introduction of this article, I believe that readers have a deeper understanding of the delayed amine catalyst C225. I hope this article can provide producers in related industriesFor valuable reference, it helps reduce production costs and improve production efficiency.

Retarded amine catalyst C225: suitable for a variety of polyurethane formulations

admin 3月 11th, 2025 News

Retardant amine catalyst C225: suitable for a variety of polyurethane formulations

Catalog

Introduction
What is delayed amine catalyst C225?
Properties of delayed amine catalyst C225
Application Field of Retardant Amine Catalyst C225
Product parameters of delayed amine catalyst C225
How to use the delayed amine catalyst C225
Advantages of delayed amine catalyst C225
Precautions for delaying amine catalyst C225
Conclusion

1. Introduction

Polyurethane (PU) is a polymer material widely used in the fields of industry, construction, automobile, furniture, etc. Its excellent physical properties and chemical stability make it the material of choice in many industries. However, the choice of catalyst is crucial in the production process of polyurethane. The catalyst not only affects the reaction rate, but also directly affects the performance of the final product. This article will introduce a new type of delayed amine catalyst C225 in detail, discussing its characteristics, application areas, product parameters and usage methods, so as to help readers better understand and use this efficient catalyst.

2. What is delayed amine catalyst C225?

The delayed amine catalyst C225 is a highly efficient catalyst specially designed for polyurethane formulations. It belongs to an amine catalyst, has the characteristics of delayed reaction, can provide longer operating time during the polyurethane reaction process, while ensuring excellent physical properties of the final product. C225 catalyst is widely used in a variety of polyurethane products such as soft foam, rigid foam, coatings, adhesives, etc.

3. Characteristics of Retarded amine Catalyst C225

3.1 Delay reaction characteristics

The major feature of the delayed amine catalyst C225 is its delayed reaction characteristics. This means that in the early stages of the polyurethane reaction, C225 can effectively extend the reaction time, allowing the operator to have enough time for mixing, casting and forming. This characteristic is particularly suitable for polyurethane products requiring complex molding processes.

3.2 High-efficiency catalytic performance

Although C225 has delayed reaction characteristics, its catalytic efficiency is very high. Once the reaction begins, C225 can quickly accelerate the reaction process, ensuring that the polyurethane material reaches the ideal curing state in a short time.

3.3 Excellent physical properties

Polyurethane products using C225 catalysts generally have excellent physical properties, including high elasticity, good wear resistance, excellent chemical resistance and weather resistance. These characteristics have enabled the C225 catalyst to be widely used in many industries.

3.4 Environmentally friendly

C225 catalyst inThe impact on the environment during production and use is relatively small, and it meets the requirements of modern industry for environmental protection. Its low volatility and low toxicity make it less effective on the health of the operator during the production process.

4. Application fields of delayed amine catalyst C225

4.1 Soft foam

Soft foam is one of the common applications in polyurethane materials and is widely used in furniture, mattresses, car seats and other fields. The application of C225 catalyst in soft foam production can provide longer operating time while ensuring good elasticity and comfort of the foam.

4.2 Hard foam

Rough foam is mainly used in building insulation, cold chain transportation and other fields. The application of C225 catalyst in the production of rigid foam can effectively extend the reaction time, making it easier to form foam materials in complex molds, while ensuring that the foam has excellent thermal insulation properties and mechanical strength.

4.3 Paint

Polyurethane coatings are widely used in construction, automobiles, ships and other fields. The application of C225 catalyst in coatings can provide longer operating times, making the coating easier to operate during construction while ensuring that the coating has good adhesion and weather resistance.

4.4 Adhesive

Polyurethane adhesives are widely used in the bonding of wood, metal, plastic and other materials. The application of C225 catalyst in adhesives can provide longer operating time, making the adhesive easier to operate during construction, while ensuring that the adhesive has good bond strength and durability.

5. Product parameters of delayed amine catalyst C225

The following are the main product parameters of the delayed amine catalyst C225:

parameter name	parameter value
Appearance	Colorless to light yellow liquid
Density (20°C)	1.02 g/cm³
Viscosity (25°C)	50-100 mPa·s
Flashpoint	>100°C
Amine Value	200-250 mg KOH/g
Water-soluble	Full dissolve in water
Storage temperature	5-35°C
Shelf life	12 months

6. How to use the delayed amine catalyst C225

6.1 Addition amount

The amount of C225 catalyst is usually 0.1%-0.5% of the total amount of polyurethane formulation. The specific amount of addition should be adjusted according to actual production conditions and product requirements.

6.2 Mixed Method

C225 catalyst should be added evenly during the mixing process of the polyurethane formulation. It is recommended to use a high-speed stirring device to ensure that the catalyst is well mixed with other components in the formula.

6.3 Operation time

The delayed reaction characteristics of the C225 catalyst significantly extend the operating time of the polyurethane formulation. The specific operating time should be adjusted according to actual production conditions and product requirements.

6.4 Curing conditions

C225 catalyst can effectively catalyze the polyurethane reaction at room temperature. If curing is required, the ambient temperature can be appropriately increased or other auxiliary catalysts can be used.

7. Advantages of Retarded amine Catalyst C225

7.1 Extend the operating time

The delayed reaction characteristics of the C225 catalyst enable significantly longer operation time of the polyurethane formulation, especially for products requiring complex molding processes.

7.2 Improve Production Efficiency

Although C225 catalyst has delayed reaction characteristics, its catalytic efficiency is very high, which can significantly shorten the curing time of polyurethane products and improve production efficiency.

7.3 Improve product performance

Polyurethane products using C225 catalysts generally have excellent physical properties, including high elasticity, good wear resistance, excellent chemical resistance and weather resistance.

7.4 Environmentally friendly

C225 catalyst has little impact on the environment during production and use, and meets the requirements of modern industry for environmental protection.

8. Precautions for delaying amine catalyst C225

8.1 Storage conditions

C225 catalyst should be stored in a cool, dry and well-ventilated place to avoid direct sunlight and high temperature environments.

8.2 Safe Operation

When using C225 catalyst, the operator should wear appropriate protective equipment, such as gloves, goggles, etc., to avoid direct contact with the skin and eyes.

8.3 Waste treatment

The discarded C225 catalyst should be treated in accordance with local environmental regulations to avoid pollution to the environment.

9. Conclusion

Retardant amine catalyst C225 is a highly efficient and environmentally friendly polyurethane catalyst with delayed reaction characteristics, efficient catalytic performance and excellent physical properties. It is widely used in a variety of polyurethane products such as soft foam, rigid foam, coatings, adhesives, etc., which can significantly extend the operating time, improve production efficiency, and improve product performance. By rationally using C225 catalyst, manufacturers can improve production efficiency and environmental protection while ensuring product quality.

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