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What is the main component of silicone oil?

2019-11-03 5

The primary form of dimethyl ring siloxane is dimethyldichlorosilane as the main raw material, which is hydrolyzed and synthesized, with silicon-oxygen (Si-O) bond as the main chain, and organic-inorganic group directly connected to the organic group on the silicon atom. Compound. The molecular structure of the primary form of dimethylcyclosiloxane is cyclic, mainly including hexamethylcyclotrisiloxane (D3), octamethylcyclotetrasiloxane (D4), decamethylcyclopentasiloxane. (D5), dodecamethylcyclohexasiloxane (D6), and hexamethylcyclotrisiloxane (D3) and or octamethylcyclotetrasiloxane (D4) and or decamethylcyclopentasiloxane A colorless transparent or milky white liquid with a content of oxyalkylene (D5) or ortho-methylcyclohexasiloxane (D6) of 50% or more, flammable, no odor, insoluble in water, soluble in organic solvents such as benzene.