Polyvinyl Alcohol

Chinese name:Polyvinyl alcohol
Nickname:PVA
Molecular weight:44.05(Monomer)
Melting point:230-240 ℃
Appearance:White flake, flocculent or powdery solid
Application:Adhesive, emulsifier, dispersant, etc
English name:polyvinyl alcohol,vinylalcohol polymer
Chemical formula:[C2H4O]n
CAS login number:9002-89-5
Water solubility:Dissolve in water
Flash point:79 ℃
Risk description:After absorption, it is harmful to the body, flammable and irritating

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Description
1.Extremely versatile. Except as dispersant and protective colloid for vinyl chloride polymerization, dosage (for monomer) > 0.008%. 
2.It can also be used to manufacture polyvinyl acetal and Vinylon fiber. It can also be processed into film for temporary protection, and used as adhesive for metal, rubber, leather, etc., binder for binding, fabric sizing agent, etc.