Polyurethane-39 is a copolymer of PEG-140 and hexamethylene diisocyanate end-capped with C12-14 Pareth-10, C16-18 Pareth-11, and C18-20 Pareth-11
CAS #
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Form
Powder
See origin →
Functions
Viscosity Controlling
Controls Viscosity
Traditional Use
Synthetic polymer developed for cosmetic use as a film-forming and conditioning ingredient. Created to enhance product texture, stability, and protective performance in cosmetics.