... Alcoholysis PVAModel:17-88,the same with Japan Kuraray PVA-217 and Taiwan changchun BP 17Partly Hydrolyzed GradeItem:PVA1788Qualified grade:Degree ... : 9.0Ash(%)max: 1.0PH value: 5-7Application:Adhesive and thickener material in latex paints, paper coatings, release liner, ... hair sprays, shampoos and glues.(1788,1588,2088,2288,2488,99 series)Movie practical ...