... poval 2.CAS No.:9002-89-5 3.Formula:[C2H4O]n 4.Appearance:white powder Polyvinyl alcohol(PVA)1,other ... 5max0.7maxPurity,%93.591.5min Applications1,adhesive and lamination agents2,sizing and coating for textiles and paper3,emulsifying agent in waxes4,cosmetic5, ... stencil screens;ceramic binders6,fabric and rubberlike products7,protective films for metal,plastic,cloth8,printer ...