CTFA Nomenclature : PVP/VA copolymer CAS Number : 25086-89-9 Chemical Structure: Copolymer of vinylpyrrolidone with vinylacetate
Specifications:
VP/VA:70/30 K Value:30-42 NVP%:<0.2 Moisture%:<0.5 Solid% :48-52
Advantages:
Cosmetics: PVP/VA series products play a good role as film-former and hair-fixing agent. Its hydrophobe decreases with the increase in the proportion of vinyl acetate in the molecular. This property is extremely useful for PVP/VA as hair sprays and hairset lotion. If being used with PVPK30, the effect would be enhanced.
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