Diphenylsilanediol plays an important role in the preparation of silicone rubber, mainly in the following aspects:

Improve the heat resistance of silicone rubber: Diphenylsilanediol can be used as a heat-resistant modifier of silicone rubber to improve the heat resistance of silicone rubber. This is due to the special structure of the phenyl group and silicon bond in diphenylsilanediol, which gives it good thermal stability.

Improve the processing properties of silicone rubber: Diphenylsilanediol can be used as a processing aid for silicone rubber to improve the processing properties of silicone rubber. It can reduce the viscosity of silicone rubber, improve the fluidity of silicone rubber, and reduce problems such as stretching, compression, and tearing during processing.

Improve the mechanical properties of silicone rubber: Diphenyl silicone glycol can enhance the mechanical properties of silicone rubber, such as increasing the tensile strength, elongation and hardness of silicone rubber. This helps improve the service life and durability of silicone rubber products.

Improve the electrical properties of silicone rubber: Diphenyl silicone glycol can improve the electrical properties of silicone rubber, such as increasing the insulation resistance, dielectric constant and dielectric loss factor of silicone rubber. This helps ensure the stability and safety of silicone rubber products in harsh environments such as high-voltage electric fields.

In short, diphenylsilanediol plays an important role in the preparation of silicone rubber. It can improve the heat resistance, processing performance, mechanical properties and electrical properties of silicone rubber, and is helpful in preparing high-quality silicone rubber products.