Propylene Glycol to skin

1, 2-propylene glycol is an important raw material of unsaturated polyester, epoxy resin, polyurethane resin, plasticizer and surfactant, which accounts for about 45% of the total consumption of propylene glycol. This unsaturated polyester is widely used in surface coatings and reinforced plastics.

1, 2-propylene glycol in the pharmaceutical industry is often used to manufacture all kinds of ointments, ointments solvent, softener and excipient, in the pharmaceutical industry as a mixture, preservatives, ointments, vitamins, penicillin and other solvents. Because propylene glycol and all kinds of spices have good mutual solubility, so it is also used as a cosmetic solvent and softener and so on.