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Website:https://www.zbaqchem.com/organic-solvent/propylene-glycol/
Propylene glycol can be used as raw material of unsaturated polyester resin. It can be used together with glycerol or sorbitol as a wetting agent in cosmetics, toothpaste and soap. In hair dyes, it is used as a moisturizing and hair leveling agent, antifreeze, cellophane, plasticizer and pharmaceutical industry.