Phenyl silicone oil is not cheap in the market. But can one be considered a noble just by relying on the high price? Of course not, what truly makes phenyl silicone oil a noble is its excellent performance, which is also the essential reason why it can become a noble. Let's get to know this nobleman now!

Phenyl silicone oil is a product formed by replacing some methyl groups in methyl silicone oil with phenyl groups. In addition to the heat resistance, weather resistance, aging resistance and other properties of ordinary methyl silicone oil, it also has special high and low temperature resistance, lubrication, high refractive index, radiation resistance, and other properties.

Compared to dimethyl silicone oil, phenyl silicone oil can exhibit more excellent characteristics such as high temperature resistance, low temperature resistance, compatibility, and lubricity.

Silicone oil with low phenyl content (5% -10% phenyl content) is particularly suitable for occasions with high cold resistance requirements, and can still be used normally at -70 ℃, which other oil products cannot achieve.

Silicone oil with moderate phenyl content (around 25% phenyl content) and high phenyl content (around 45% phenyl content) have high thermal stability and excellent radiation resistance. They can be used as release agents, gas-liquid chromatography carriers, heat treatment oils, heat transfer oils, high and low temperature resistant lubricants and medium oils for electrical and electronic equipment. In addition, it has also been widely used in fields such as oil fields, hydraulics, mining, instruments, insulation, etc.

Compared with dimethyl silicone oil, phenyl silicone oil has higher viscosity temperature coefficient and extreme pressure resistance. With the increase of phenyl content in the molecular structure, the high temperature resistance, radiation resistance, lubricity and solubility in solvent of silicone oil increase significantly, but the low temperature resistance decreases.

Phenyl silicone oil has good compatibility with various components of cosmetics, unique high gloss, and is stable to ultraviolet rays. It is widely used as an additive in shampoo, cosmetics, and other care products.