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[Chemical Knowledge]：What are the upstream raw materials for silicone rubber? What do the downstream products contain?

Read： 346 Time：14months ago Source：Transform the World with Simplicity

Silicone rubber is widely used in the field of chemical production raw materials, and its upstream and downstream related products are also quite rich. The following will detail the upstream and downstream related products of silicone rubber.

upstream related products

1. methyl chlorosilane: methyl chlorosilane is an important raw material for the production of silicone rubber, mainly used for the preparation of high molecular weight polysiloxane.
2. Cyclic siloxane: Cyclic siloxane is another important raw material for silicone rubber, and the common ones are octamethylcyclotetrasiloxane (D4).
3. crosslinking agent: crosslinking agent is used to make silicone rubber crosslinking reaction, the formation of three-dimensional network structure of the material. Common crosslinking agents include peroxides, amines, alcohols, etc.
4. catalyst: catalyst used to accelerate the vulcanization reaction of silicone rubber, common catalysts include organic tin, platinum and other metal compounds.

downstream related products

1. High temperature vulcanized silicone rubber (HTV): High temperature vulcanized silicone rubber is a common silicone rubber product, which has good high temperature resistance, oxidation resistance, weather resistance and other properties, and is widely used in aerospace, Automotive, electric power and other fields.
2. Liquid silicone rubber (LSR): Liquid silicone rubber is an injection-moldable silicone rubber with excellent elasticity, temperature resistance, chemical resistance, etc., and is commonly used in the production of medical equipment, baby supplies, kitchen supplies, etc.
3. Silicone rubber seals: Silicone rubber seals have excellent oil resistance, water resistance, acid and alkali resistance, and are widely used in petrochemical, mechanical equipment, household appliances and other fields.
4. Silicone rubber coating: Silicone rubber coating has excellent high temperature resistance, corrosion resistance, aging resistance and other properties, can be used for metal surface protection, high temperature equipment coating and other fields.

summary

silicone rubber has a wide range of applications in the field of chemical production raw materials, and its upstream and downstream related products cover many types of compounds and products. Understanding the upstream and downstream related products of silicone rubber is helpful to better understand its application fields and development prospects, and also provides an important reference for the production and research and development of related fields.

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