The difference between hydroxy silicone oil and methyl silicone oil, different uses
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Both hydroxy silicone oil and methyl silicone oil are modified silicones. Due to the hydroxy modification, hydroxy silicone oils are hydrophilic silicones with certain water solubility (the textile industry often prefers it as one of the antistatic and softeners for water-soluble clothing) In addition, it also has a certain reactivity, which can be cross-linked with some modified silane to form a colorless transparent soft glue for LED lamp chip packaging process. Methyl silicone oil is the most common silicone. It is insoluble in water and insoluble in most organic solvents such as alcohols, ethers and esters. It is an inert, non-polar solvent. It is generally used only for lubrication and mold release. Dimethicone and trimethylsilicone are similar, and their physical properties are mostly used
