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Specifications
Polyvinyl Alcohol, China PVA, Kurraray PVA.
1, with powder,flake,
granular form.
2, have many grade of PVA, PVA1799, PVA2499, PVA1788,
PVA2488
Polyvinyl Alcohol data:
|
PVAL Type |
Viscosity (mp.s) |
Alcoholysis Degree %(mol/mol) |
Volatile (%) |
Sodium Acetate (%) |
Ash (%) |
PH Value |
|
PVA26-99(L) |
54-68 |
98.0-100 |
≤6 |
≤2.5 |
≤1.0 |
5-7 |
|
PVA24-99(L) |
44-54 |
98.0-100 |
≤6 |
≤2.5 |
≤1.0 |
5-7 |
|
PVA22-99(L) |
36-44 |
98.0-100 |
≤6 |
≤2.5 |
≤1.0 |
5-7 |
|
PVA20-99(L) |
30-36 |
98.0-100 |
≤6 |
≤2.5 |
≤1.0 |
5-7 |
|
PVA17-99(L) |
22-30 |
98.0-100 |
≤6 |
≤2.5 |
≤1.0 |
5-7 |
|
PVA26-88(L) |
54-68 |
86.0-90.0 |
≤6 |
≤2.5 |
≤0.7 |
5-7 |
|
PVA24-88(L) |
44-54 |
86.0-90.0 |
≤6 |
≤2.5 |
≤0.7 |
5-7 |
|
PVA17-88(L) |
20-26 |
86.0-90.0 |
≤6 |
≤2.5 |
≤0.7 |
5-7 |
|
PVA05-88(L) |
4-6 |
86.0-90.0 |
≤6 |
≤2.5 |
≤0.7 |
5-7 |
Application: Mainly used for sizing textiles, bonding agent, packing material of food, building paint, emulsifying agent etc.
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