Silicone oil

Silicone oil is a kind of polysiloxane formed by alternating arrangement of silicon and oxygen. It has a silicon oxygen bond (Si-O) chain structure and usually exists in the form of liquid or gel. It has excellent chemical stability and high temperature resistance. The basic chemical structure of silicone oil can be expressed as: (- Si-O -) , where "Si" represents silicon atoms, "O" represents oxygen atoms, and "n" represents polymerization degree.