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Founded in 1988, as the world's leading supplier of polyurethane catalysts, we have continuously innovated in the field of polyurethane, serving the aerospace, automotive, pharmaceutical, construction and home furnishing industries for more than 30 years.
Set up service outlets in 30 regions around the world
Provide professional solutions to customers around the world. For sustainable development, in recent years, the Group has entered the fields of education, art, charity, overseas real estate and other fields across industries to meet new challenges on the road of enlightening and serving the future.
Our Products
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Application
Here are all the application cases of polyurethane catalyst
Product Application
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Applied to automobile sponge
High active silicone oil, low density system, uniform bubble hole, no perforation. It is suitable for high dosage system and can improve the physical properties (tensile force and elasticity) of sponge. There is no side crack and top bulge in the powder adding system. It is applicable to sagging bubble, flat bubble, box bubble and cover plate box bubble.
Applied to refrigerator and freezer
It is applicable to the opening of slow rebound. It is reactive, with a hydroxyl value of 40, and has no effect on foaming. The sponge skin will be thin, smooth and smooth, with fine bubbles and no smell. The sponge does not have oily exudation.
Apply to sheet
General purpose siloxane surfactant used to produce polyether polyurethane flexible foam. Chemically, it is a non hydrolytic polysilane polyoxane copolymer with high activity and stability. Silicone oil is used as defoamer for food, cosmetics, paper making, water treatment and washing
Applied to paint
It is mainly used as polyurethane assembly line or bulk foam catalyst, and is suitable for the production of high-grade low odor, low atomization soft polyurethane assembly line or bulk foam. It has strong activity, and the recommended dosage is 0.08%. In particular, the modified polyether can be used as a special functional catalyst for polyurethane foam finishing agent;
Applied to textile printing and dyeing
Silicone oil usually refers to linear polysiloxane products that keep liquid state at room temperature. It is generally colorless (or light yellow), tasteless, non-toxic and nonvolatile liquid. Their molecular weights are not high, and they are flowing at room temperature, so they are usually called silicone oil. It is not simply used, but is made by special formula...
Applied to sofa sponge
This product is a specially designed silicone oil with high stability and high activity. After in-depth study of sponge system in the Asia Pacific region, a high-end silicone oil was designed. The silicone oil is non hydrolytic silicone oil, which can be premixed with amine catalyst and water. The premix of the three is a slightly blue transparent liquid, and will not appear stratification and milky white within one year of storage.
Group Branch
Qiguang Group's branches in China and abroad
Company News
The most recent news & updates
17
2025 / 01
Challenges in the Application of Polyurethane Catalysts for Flexible Foams
Challenges in the Application of Polyurethane Catalysts for Flexible Foams Abstract: The development and application of polyurethane (PU) catalysts fo…
17
2025 / 01
Key Parameters in the Study of Polyurethane Catalysts
Key Parameters in the Study of Polyurethane Catalysts Abstract: Polyurethane (PU) catalysts play a crucial role in controlling the reaction rates and …
17
2025 / 01
Impact of Polyurethane Catalysts on the Aging Characteristics of Products
Impact of Polyurethane Catalysts on the Aging Characteristics of Products Abstract: Polyurethane catalysts significantly influence not only the format…
16
2025 / 01
Flexible Polyurethane Foam Catalysts: An In-depth Exploration of Product Parameters, Applications, and Innovations
Flexible Polyurethane Foam Catalysts: An In-depth Exploration of Product Parameters, Applications, and Innovations Abstract: Flexible polyurethane foa…
16
2025 / 01
Polyurethane Catalysts: A Comprehensive Review of Parameters, Applications, and Innovations
Polyurethane Catalysts: A Comprehensive Review of Parameters, Applications, and Innovations Abstract: Polyurethane catalysts are crucial in the produc…
15
2025 / 01
Catalysts: An In-depth Exploration of Their Parameters and Applications
Catalysts: An In-depth Exploration of Their Parameters and Applications Abstract: Catalysts play a pivotal role in the acceleration of chemical reacti…
Shanghai Qiguang Group
