The preparation process of silicone rubber mainly includes polymerization, crosslinking, and molding. Firstly, the prepolymer of silicone rubber is synthesized through polymerization reaction. Then, under the action of a catalyst, the prepolymer undergoes a crosslinking reaction to form a three-dimensional network structure. Finally, the crosslinked silicone rubber is processed into the desired shape through molding techniques.

The performance characteristics of silicone rubber are mainly reflected in its unique chemical structure and physical properties. The molecular chain of silicone rubber contains a large number of silicon-oxygen bonds, which endow silicone rubber with high thermal stability and chemical stability. Meanwhile, silicone rubber also has good electrical insulation and weather resistance, enabling it to be used for a long time in various harsh environments.

In addition, silicone rubber has good processing performance and can be processed into various complex shapes through various molding techniques. This provides silicone rubber with great flexibility and convenience in industrial production.

Phenyl silicone rubber compound (HCR)