Chemical & Material
Polypropylene Glycol
Polypropylene glycol or polypropylene oxide is the polymer of propylene glycol. Chemically it is a polyether. The term polypropylene glycol or PPG is reserved for low to medium range molar mass polymer when the nature of the end-group, which is usually a hydroxyl group, still matters. The term "oxide" is used for high molar mass polymer when end-groups no longer affect polymer properties.
- Types
- Polypropylene Glycol 230 · Polypropylene Glycol 400 · Polypropylene Glycol 2000
- Applications
- Intermediate · Solvent · Skin Care and Cosmetics
5 editions1 January 2026