Phenyl silicone oils perform extremely well in lubrication under extreme conditions. This kind of silicone oil is a product in which part of the methyl groups in methyl silicone oil is replaced by phenyl groups. Therefore, 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 and lubricity. , high refractive index, radiation resistance, etc.

Specifically, phenyl silicone oil can maintain stable lubrication performance in high and low temperature environments. For high-temperature environments, phenyl silicone oil has excellent high-temperature resistance and can maintain lubrication performance at high temperatures without decomposing or deteriorating. For example, high-temperature resistant phenyl silicone oil can remain stable in high-temperature environments and is not prone to decomposition or deterioration. In addition, silicone oil with high phenyl content (phenyl content is about 45%) also has high thermal stability and is suitable for lubrication applications under high temperature conditions.

Phenyl silicone oil also performs well in low temperature environments. Silicone oil with low phenyl content (phenyl content 5%-10%) is especially suitable for occasions with high cold resistance requirements. It can still be used normally at -70°C, which is something other oils cannot achieve. This silicone oil remains fluid at low temperatures, ensuring lubrication under extreme cold conditions.

In addition, phenyl silicone oil also has good lubrication properties and solubility in organic solvents. As the phenyl mole fraction increases, the high temperature resistance, radiation resistance, lubricity and solubility of silicone oil in solvents all increase significantly. This makes phenyl silicone oil have better lubrication performance under extreme conditions and can meet the lubrication needs under various complex working conditions.

In short, phenyl silicone oil has excellent lubrication performance under extreme conditions and has broad application prospects. Whether in high temperature, low temperature or other complex environments, phenyl silicone oil can provide stable and reliable lubrication effects and provide protection for various mechanical equipment and parts.