Introduction to silicone oil

Silicone oils generally refer to linear polysiloxane products that remain liquid at room temperature. It is generally divided into two types: methyl silicone oil and modified silicone oil. The most commonly used silicone oil - methyl silicone oil, also known as ordinary silicone oil, its organic groups are all methyl, methyl silicone oil has good chemical stability, insulation, and good hydrophobicity. It is obtained by hydrolyzing dimethyldichlorosilane with water to obtain the initial polycondensation ring body, the ring body is cracked and rectified to obtain the lower ring body, and then the ring body, head agent and catalyst are put together to telomerize to obtain each Silicone oil can be obtained by removing low boilers from a mixture of different polymerization degrees by vacuum distillation.