PVA Partially Alcoholysis PVA Model:05-88
Appearance: white or light yellow sheet, granular of crushed solid.Products properties: it is easily to dissolve, with strong frost resistance, good liquidity and stable viscosity, good hygroscopic and strong re-adhesion, and it contains many hydrophobic groups to bind with other hydrophobic materials. Usage: It is manly used for the textile sizing, paper glue, paper sizing glue, pigment carrier, adhesive of Construction coating, additive and adhesive of construction material, coating agent of seed and medicine, adhesive of inorganic and electronic products, water-soluble film, makeup additive, stabilizing agent for polyvinyl acetate emulsion and suspension polymerization of vinyl chloride.Heating method: directly insufflate 1-1.5kg/cm2 steam to heat. Avoid to heat by open fire directly, as the bottom of container will burn because of the poor mixing.SpecificationItemAlcoholysis%mol/molViscositymPa.sVolatiles %Ash%PHPurity%PVA0888Excellent87.089.06.57.550.75793.0First-class86.090.06.58.060.75792.0Quality86.090.06.58.081.05790.0
hot selling chemical pva powder
