Phenyl silicone oil and its performance applications Phenyl silicone oil is another important silicone oil product obtained by partially replacing the methyl group on the polysiloxane chain with a phenyl group. According to the different content of phenyl groups, it can be divided into categories such as low phenyl silicone oil and medium phenyl silicone oil. Phenyl silicone oil has excellent heat resistance, cold resistance, and compatibility, and has broad application prospects in various fields such as chemical, pharmaceutical, and textile industries.

The benzene mole fraction of high phenyl silicone oil is as high as 45%, indicating a significant benzene content. High phenyl and low polymerization degree silicone oil not only has a benzene mole fraction exceeding 45%, but its lower polymerization degree also endows it with unique physical and chemical properties. This type of silicone oil is commonly used as a lubricating and sealing material in high temperature, low temperature, and special environments.

Cross linked phenyl silicone oil has excellent stability and heat resistance, and the cross-linking points in its molecular structure enable it to maintain stable performance under extreme conditions. This type of silicone oil has a wide range of applications in aerospace, automotive manufacturing, and other fields.

In the pharmaceutical industry, phenyl silicone oil is commonly used as a pharmaceutical excipient, such as a lubricant and anti adhesive agent in formulations. It can also be used to prepare coatings for medical devices, improving their lubricity and biocompatibility.

In the textile industry, phenyl silicone oil can be used as a fabric softener to give fabrics a soft feel, smoothness, and elasticity. It can also be used together with various functional additives such as waterproofing agents, flame retardants, etc. to meet the high-end needs of textiles.