|
Type\Descripion |
Alcoholysis
(mol%) |
Viscosity
(mpa.s) |
Sodium acetate (NaAC%) |
Volatiles(%) |
Ash(%) |
PH Value |
|
17-99(H) |
≥99.8 |
20.0-28.0 |
≤6.8 |
≤7.0 |
≤2.8 |
7-10 |
|
17-99(L) |
≥99.0 |
22.0-28.0 |
≤2.1 |
≤7.0 |
≤0.7 |
5-7 |
|
19-99(H) |
≥99.8 |
28.0-31.0 |
≤6.8 |
≤7.0 |
≤2.8 |
7-10 |
|
19-99(L) |
≥99.0 |
28.0-31.0 |
≤2.1 |
≤7.0 |
≤0.7 |
5-7 |
|
20-99(H) |
≥99.8 |
31.0-38.0 |
≤6.8 |
≤7.0 |
≤2.8 |
7-10 |
|
21-99(L) |
≥99.0 |
32.0-37.0 |
≤2.1 |
≤7.0 |
≤0.7 |
5-7 |
|
22-99(H) |
≥99.8 |
42.0-50.0 |
≤6.8 |
≤7.0 |
≤2.8 |
7-10 |
|
24-99(L) |
≥99.0 |
50.0-56.0 |
≤2.1 |
≤7.0 |
≤0.7 |
5-7 |
|
25-99(L) |
≥99.0 |
56.0-69.0 |
≤2.1 |
≤7.0 |
≤0.7 |
5-7 |
|
26-99(L) |
≥99.0 |
69.0-75.0 |
≤2.1 |
≤7.0 |
≤0.7 |
5-7 |
|
17-88(L) |
≥87.0 |
20.0-35.0 |
≤2.1 |
≤7.0 |
≤0.7 |
5-7 |
|
24-88(L) |
≥87.0 |
45.0-50.0 |
≤2.1 |
≤7.0 |
≤0.7 |
5-7 |
Polyviny Acetate
Cas no.:9003-20-7
Assay:87.0%-99.8%
Appearance:Colorless or light yellow,transparent no smell granule or powder
Application area:
A. textile industry PVA is mainly used as a warp dressing agent; textile finishing agent and the raw material of vinylon
B.construction upholstery industry 107/801 glue, it’s used as an additive of cement and mortar, inner and outer wall paints, and mounding board binder
C. chemical industry
D.paper industry
E.agriculture
F.used as a well-fixing agent in petroleum exploitation
G.cosmetic, printing, medicine and electronic
