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[Chemical Knowledge]：What are the upstream raw materials for high resilience foam? What do the downstream products contain?

Read： 420 Time：15months ago Source：Transform the World with Simplicity

In the field of chemical production raw materials, the upstream and downstream related products of high resilience foam mainly include the following categories:

1. Upstream raw material

The upstream raw materials of high resilience foam mainly include polyols, isocyanates, catalysts, foaming agents, etc. Among them, polyol and isocyanate are the main raw materials of high resilience foam, and they form polyurethane foam through polymerization reaction. Catalysts and foaming agents are important additives to adjust the foaming speed and foam properties.

2. Downstream product

high resilience foam, as an important raw material for chemical production, is widely used in furniture, automobiles, construction, packaging and other fields. Therefore, its downstream products are also very rich, mainly including the following categories:

(1) Furniture field: High resilience foam is used as a filling material for sofas, mattresses and other furniture, with a comfortable sitting feeling and excellent elasticity, which can improve The comfort and service life of furniture.

(2) Automotive field: High-resilience foam is widely used in car seats, backrests, headrests, etc., which can improve driving and riding comfort.

(3) Construction field: High resilience foam as a building insulation material has good thermal insulation, sound insulation and seismic performance, which can improve the energy efficiency and safety of buildings.

(4) Packaging field: As an excellent cushioning packaging material, high resilience foam can protect packaged items from damage during transportation.

To sum up, the upstream and downstream related products of high resilience foam are very extensive, involving many fields, which is of great significance to the development of chemical production raw materials.

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