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Poly(1-Vinylpyrrolidone-Co-Vinyl Acetate)

CAS NO.： 25086-89-9

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Specification： PVP/VA 64; PVP/VA 64W; PVP/VA 73W; PVP/VA 37E; PVP/VA 55E; PVP/VA 64E; PVP/VA 73E

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Lead Time： 14-30 days

Max Capacity： -

Packing： 25KG/Fibre Drum

Product Detail

Properties

Technical Grade VP/VA Copolymers

Product Name: VP/VA Copolymers

Chemical Name: Vinylpyrrolidone with Vinyl Acetate Copolymer

INCI/CTFA: VP/VA Copolymer

CAS NO.: 25086-89-9

Formula structure:

Product Properties:

VP/VA Copolymers with different rations of N-Vinylpyrrolidone to Vinyl Acetate,soluble in most organic solvents.Which exists in powder,water solution and ethnol solution form.VP/VA compolymer forms hard,water-removable and glossy films,it has excellent compatibility with many plasticizers and modifiers,and the hydroscopicity decreases in proportion to the ration of Vinyl acetate.

Applications:

VP/VA copolymers can be used in Household aerosols,seed coatings,binders for melt extrusion,priting inks,dipersants for pigments,pharmaceutical and cosmetic industries.

Specifications:

Properties

Copolyretinone is a water-soluble organic polymer compound, which is a linear copolymer of N-vinyl pyrrolidone (NVP) and vinyl acetate (VA). (PVP / VA for short). This product can be used as film coating and adhesive for tablets and granules. This product is the main raw material of cosmetics. It is used in hair gel, mousse, shampoo, surfactant, medicine and other industries.

CAS No.

25086-89-9

Formula

C10H15NO3

Molecular Mass

197.231

Exact Mass

197.105

PSA

46.610

Logp

1.383