Generally divided into methyl silicone oil and modified silicone oil two categories
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Generally divided into methyl silicone oil and modified silicone oil two categories. 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, hydrophobicity. It is obtained by hydrolysis of dimethyldichlorosilane with water, and the low ring is obtained by pyrolysis and rectification of the ring, then put the ring, head, catalyst together to adjust polymerization can be a mixture of various degrees of polymerization, by vacuum distillation to remove the low-boiling materials can be prepared silicone oil.
