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PVP/VA is a kind of water-soluble macromolecule resin, white powder or transparent liquor, no smell, not absorption of moisture;It can dissolve in water-ethanol and anhydrous alcohols, and it has good cohesiveness, hygroscopic, film forming and surface activity character.
Item |
VP/VA |
K value |
Vinylpyrrolidone |
Moisture |
Content |
PH value (5% aqueous.) |
|
VA73E |
70/30 |
30-38 |
<0.2% |
<0.5% |
50±2% |
- |
|
VA73W |
70/30 |
24-32 |
<0.2% |
- |
50±2% |
4-7 |
|
VA64E |
60/40 |
30-36 |
<0.2% |
< 0.5% |
50±2% |
- |
|
VA64W |
60/40 |
30-36 |
<0.2% |
- |
50±2% |
4-7 |
|
VA64(powder) |
60/40 |
26-34 |
<0.2% |
<5.0% |
>95% |
6-8 |
|
VA55E |
50/50 |
28-36 |
<0.2% |
< 0.5% |
50±2% |
- |
|
VA37E |
30/70 |
28-36 |
<0.2% |
< 0.5% |
50±2% |
- |
|
Application
Cosmetic:
it suits for Mousse, hair casehardened liquid, if mix with PVP-K30 can strengthen hardened effect.
Other technological usage
Packing
25kg/fiber drum, 9mt/20"FCL
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