Multi field applications and performance advantages of phenyl silicone oil
Phenyl silicone oil is a type of polydimethylsiloxane that replaces some methyl groups with phenyl groups, and has high refractive index, excellent heat resistance, and oxidation resistance. Its typical applications include:


High temperature lubrication and insulation: As a high-temperature grease, metal heat treatment bath, and electronic equipment insulation material, it can operate stably in the range of -50 ℃ to 300 ℃, suitable for high-temperature scenarios such as automotive engines and textile dryers.
Cosmetic additive: with its high gloss, it is widely used in sunscreen, hair conditioner and scar repair gel, which can enhance the texture and stability of the product.
Nuclear Industry and Aerospace: Radiation resistant phenyl silicone oil is used for sealing nuclear reactors and lubricating spacecraft bearings. Its low vapor pressure characteristics can prevent vacuum leaks.
Optics and LED packaging: Its high transmittance and refractive index make it an ideal choice for LED packaging materials, which can improve device efficiency.