Phenyl chlorosilane plays an important role as  silicon basic raw material which can significantly improve the  temperature resistance  refraction, light transmittance, radiation resistance, weather resistance and polymer compatibility of polymers. As the world's leading manufacturer of phenyl based products, Xinyaqiang has an annual  capacity of 15,000 mt in phenyl chlorosilane monomers.

aerospace

Aircraft such as high-thrust carrier rockets and hypersonic vehicles are severely affected by engine exhaust plumes and have stringent requirements for thermal and cold environmental conditions. Phenyl silicone rubber and silicone resin exhibit excellent heat resistance, which can protect key components inside the aircraft and the surface of the body, meeting their application under extreme conditions ranging from -100℃ to 375℃.

Electronic components

Using diphenyl dichlorosilane as the raw material, vinyl phenyl silicone oil and hydrogen-containing phenyl silicone oil are prepared. By adjusting the viscosity and changing the type of filler, two-component addition-type potting adhesives for different levels of electronic components can be prepared. Compared to conventional methyl silicone potting adhesives, they have advantages in high refractive index, high light transmittance, weather resistance, and dielectric properties.

Personal care and beauty makeup

Phenyltrichlorosilane is the core raw material of phenyl polytrimethoxysilane, which endows the product with a superior refractive index and lower surface tension compared to methyl silicone oil. It has good compatibility with most cosmetic ingredients and is particularly suitable for lipsticks, foundation make-up, hair care products, etc., enhancing the product's glossiness, film-forming properties, waterproof and breathable performance

Powder modification

By introducing an appropriate amount of phenyl silicone oil to modify the silica in silicone rubber, the surface hydroxyl groups of the powder are treated, thereby enhancing the processing performance and storage duration of the material. Additionally, due to the introduction of the phenyl structure, the heat resistance of silicone rubber is improved. Under prolonged aging conditions at temperatures exceeding 250°C, the mechanical properties of the silicone material exhibit excellent stability. When used in conjunction with the company's silazane, optimal performance is achieved.

nuclear industry

Phenyl silicone rubber with high phenyl content exhibits excellent high-temperature resistance and radiation resistance, making it an ideal neutron shielding material. It holds great application value in the protection of external walls, doors, and windows of nuclear power plants. The company's diphenyl dichlorosilane serves as its primary raw material.

Other apps

Phenyltrichlorosilane can also modify the surface of materials to meet requirements such as hydrophobic and breathable properties for packaging paper, high temperature resistance for coatings, and enhance flame retardant properties for other materials. With the further development of phenyl intermediates and deep-processed products, phenyl silicone products will be further applied to more life scenarios to meet people's increasingly rich and beautiful life needs.