Polypropylene Glycol
Industrial Applications
Polypropylene Glycol (PPG) is a synthetic polyether compound valued for its versatility and functional properties. Industrially, Polypropylene Glycol is used as a lubricant, heat transfer fluid, plasticizer, and intermediate in the manufacture of polyurethane foams and surfactants. It also serves as a component in hydraulic fluids, metalworking fluids, and de-icing solutions. In personal care formulations, Polypropylene Glycol functions as a humectant, emollient, and solvent, making it a common ingredient in lotions, creams, shampoos, conditioners, and shaving gels.
Physical Properties
Polypropylene Glycol appears as a colorless to pale yellow, viscous liquid with low volatility and mild odor. It is miscible with water and many organic solvents, offering excellent lubricity and moisture retention properties. The molecular weight of PPG can vary, influencing its viscosity and application range from industrial lubricants to cosmetic formulations.
Grade
- Industrial
Other Names
- Polyoxypropylene Glycol
Form
- Liquid
Abbreviations
- PPG
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