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Description
Product Name: Poly(1-vinylpyrrolidone-covinyl acetate)
CAS No:25086-89-9
Molecular Formula: C10H15NO3
Poly(1-vinylpyrrolidone-covinyl acetate) Typical Specification
product
VP/VA
K value
pH value (5%?in water)
Moisture
Solid???content
Ash
content(%,max)
Residual order
(VP+VA)(%,max.)
PVP/VA?64?powder
60/40
26-34
4.0-7.0
5.0% max
95%?min
0.?1
0.?1
PVP/VA 64W
60/40
26-34
4.0-7.0
48-52%
48-52%
0.?1
0.?1
PVP/VA 73W
70/30
26-34
4.0-7.0
48-52%
48-52%
0.?1
0.?1
PVP/VA 37W
30/70
24-32
?
?C
0.5%
48-52%
0.?1
0.?1
PVP/VA 55E
50/50
30-38
?
?C
0.5%
48-52%
0.?1
0.?1
PVP/VA 64E
60/40
26-34
?
?C
0.5%
48-52%
0.?1
0.?1
PVP/VA 73E
70/30
30-38
?
?C
0.5%
48-52%
0.?1
0.?1
Poly(1-vinylpyrrolidone-covinyl acetate) Usage
?The main raw material ofcosmetics, used in hairgel,?mousse,?shampoo,?etc.,?and?also used?in?surfactants, medicine and other?industries
?It is mainly used as a water-solubleadhesiveand dry adhesive in granulation and direct compression technology, as a film-forming material in film coating, and as a channel former in taste-masking agents. Applied to sugar coating to prevent splintering, and bottom coating to prevent moisture
?VP/VA copolymer series products are mainly used asfilm-formingagents and styling agents in the cosmetics field, especially in hair sprays, hair gels, mousses and shampoo products. They play an important role as film formers and hair styling agents. If used in conjunction with PVP K30, their effectiveness will be enhanced.
Poly(1-vinylpyrrolidone-covinyl acetate) Package &?Storage
20kg/drum or?50kg/drum
Seal the package and store it in?a?dry place?at room temperature.
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