Product Name: Poly(vinyl alcohol)
Synonym: PVA; Polyvinyl alcohol;
Molecular Structure:
Specifications:
Item | Specifications |
CAS No. | 9002-89-5 |
Molecular Formula | (C2H4O)n |
Molecular Weight | 44.05256 |
Hydrolysis, Mol% | 86.0-90.0 |
Viscosity, Pa.s | 20.0-26.0 |
Volatile, % | ≤7.0 |
Ash, % | ≤0.5 |
PH | 5-7 |
Purity, % | ≥91.5 |
Packing: 25KG/Bag;
Function:
Polyvinyl alcohol, also known as PVA, is a water-soluble organic compound that is generally a white or creamy solid. It is easily soluble in water, slightly soluble in dimethyl sulfoxide, and insoluble in various organic solvents such as kerosene, petroleum ether, vegetable oil, benzene, toluene, dichloroethane, ethylene glycol, carbon tetrachloride, acetone, ethyl acetate, methanol, etc.
Application:
Polyvinyl alcohol is widely used as a chemical raw material and can be used to manufacture polyvinyl acetals, gasoline resistant pipelines, vinylon, paper coatings, fabric treatment agents, adhesives, emulsifiers, adhesives, etc.
Storage:
Store in a cool and ventilated warehouse, sealed at room temperature, away from light, and in a well ventilated and dry place..
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