Polyvinyl alcohol (PVOH, PVA, or PVAl) is a water-soluble synthetic polymer.
Polyvinyl alcohol is the raw material to make polymers. Polyvinyl alcohol is used as an emulsion polymerization aid, as protective colloid, to make polyvinyl acetate dispersions.
Key Applications: Emulsion polymerization aid, Protective colloid
Application Areas: Inorganic chemistry
Product Type: Biochemicals
Density: 1.25-1.50 g/mL
Viscosity: 4 - 6 cps (4% aq soln)
Melting Point: Decomposes above 200°C (lit.)
Presentation: Powder
Format: Powder
NOTES: Viscosity (4% aq soln) 4 - 6 cps
Solubility: Soluble in cold water with aggitation of about 2 minutes; warm solution at at least 85°C for at least 30 min
Storage & Handling: Store at Room Temperature (15-30°C).