Polyvinyl Alcohol PVA
Commodity: Polyvinyl Alcohol PVA
CAS#：9002-89-5
Formula：C2H4O
Structural Formula：
Uses：As a soluble resin, the main role of PVA film-forming, bonding effect, it is widely used in textile pulp, adhesives, construction, paper sizing agents, paints and coatings, films and other industries.
Specifications
|
Item |
Standard |
|
Appearance |
White powder |
|
Hydrolysis mol % |
86.0-90.0 |
|
Viscosity mPa's |
46.0-56.0 |
|
Purity % |
≥93.5 |
|
Volatile matter % |
≤5.0 |
|
PH |
5.0-7.0 |
|
120 mesh passing rate % |
≥95 |
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