| Product name |
Polyvinyl alcohol |
CAS no: |
9002-89-5 |
| PVA |
|
wsap |
0086 15202961574 |
Product Description
Polyvinyl alcohol (PVA)
CAS No: 9002-89-5
Formula: C2H4O]n
Packing: 25KGS in a kraftbag, each kraftbay has a plastic bag inside,
Payment Term: T/T, L/C or others for negotiation.
Usage: It is used in fiber processing, textile pulp, adhesives production, architectural coating production, emulsion stabilizers and dispersants production, and manufacture of acetl derivatives. Furthermore, polyvinyl alcohol can also be widely used biodegradable film, protective colloid and soil conditioners, seeds and pharmaceutical coating agents, inorganic and electronic products adhesives , water soluble films, cosmetic additives, temporary protective films, etc.
Packing: 25KG kraft bag
| Type\Descripion |
Alcoholysis(mol%) |
Viscosity(mpa. s) |
Sodium acetate (NaAC%) |
Volatiles(%) |
Ash(%) |
PH Value |
Grade |
| 17-99(H) |
≥ 99.8 |
20.0-28.0 |
≤ 6.8 |
≤ 7.0 |
≤ 2.8 |
7-10 |
Class A |
| 17-99(L) |
≥ 99.0 |
22.0-28.0 |
≤ 2.1 |
≤ 7.0 |
≤ 0.7 |
5-7 |
Class A |
| 19-99(H) |
≥ 99.8 |
28.0-31.0 |
≤ 6.8 |
≤ 7.0 |
≤ 2.8 |
7-10 |
Class A |
| 19-99(L) |
≥ 99.0 |
28.0-31.0 |
≤ 2.1 |
≤ 7.0 |
≤ 0.7 |
5-7 |
Class A |
| 20-99(H) |
≥ 99.8 |
31.0-38.0 |
≤ 6.8 |
≤ 7.0 |
≤ 2.8 |
7-10 |
Class A |
| 21-99(L) |
≥ 99.0 |
32.0-37.0 |
≤ 2.1 |
≤ 7.0 |
≤ 0.7 |
5-7 |
Class A |
| 22-99(H) |
≥ 99.8 |
42.0-50.0 |
≤ 6.8 |
≤ 7.0 |
≤ 2.8 |
7-10 |
Class A |
| 24-99(L) |
≥ 99.0 |
50.0-66.0 |
≤ 2.1 |
≤ 7.0 |
≤ 0.7 |
5-7 |
Class A |
| 25-99(L) |
≥ 99.0 |
56.0-69.0 |
≤ 2.1 |
≤ 7.0 |
≤ 0.7 |
5-7 |
Class A |
| 26-99(L) |
≥ 99.0 |
69.0-75.0 |
≤ 2.1 |
≤ 7.0 |
≤ 0.7 |
5-7 |
Class A |
| 17-88(L) |
≥ 87.0 |
20.0-35.0 |
≤ 2.1 |
≤ 7.0 |
≤ 0.7 |
5-7 |
Class A |
| 24-88(L) |
≥ 87.0 |
45.0-51.0 |
≤ 2.1 |
≤ 7.0 |
≤ 0.7 |
5-7 |
Class A |
Audited Supplier 
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