polyvinyl alcohol

Type: Partially Hydrolyzed PVA Model: polyvinyl alcohol PVA 1788 Params: Degree of Polymerization ≈ 1700; Degree of Hydrolysis 87~89%; Viscosity 20.5~28 mPa·s; Cold water soluble Material: PVA is manufactured by alcoholysis of polyvinyl acetate (PVAc). It is a water-soluble polymer in white powder/flake form, featuring excellent film-forming property, strong adhesion and non-toxicity. Applicable Industry: Construction industry: 108/107 construction glue, interior wall putty, dry mortar additive Paper industry: Surface sizing, paper adhesive, thermal paper coating Screen printing, stationery glue, carton re-moistening adhesive, ceramic binder, water treatment flocculant