Phenylmethyl silicone oil is widely used in various industries due to its excellent thermal stability and lubricating properties. In the cosmetics and personal care industry, it is a key ingredient in skincare and haircare products, providing a smooth, non-greasy feel and enhancing spreadability. It is also utilized in high-temperature applications, such as in the manufacturing of lubricants for machinery and equipment that operate under extreme conditions. Additionally, it serves as a dielectric fluid in electrical and electronic components, offering insulation and protection against heat and moisture. Its compatibility with plastics and rubbers makes it a valuable additive in the production of coatings, adhesives, and sealants, improving flexibility and durability.