Name: polyvinyl alcohol
English name: polyvinyl alcohol,vinylalcohol polymer
Others: PVA
Chemical formula: [C2H4O]n
Molecular weight: 44.05 (monomer)
CAS registration number: 9002-89-5
Melting point: 230-240℃
Water solubility: soluble in water
External view: white flake, flocculent or powdery solid
Flash point: 79°C
Application: adhesives, emulsifiers, dispersants, etc.
Hazard description: It is harmful to the body after being absorbed, flammable, and irritating.
The main purpose
Used in the manufacture of polyvinyl acetal, gasoline-resistant pipes and vinylon synthetic fibers, fabric treatment agents, emulsifiers, paper coatings, adhesives, etc.
Related products
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