... granular. 2, have many grade of PVA, PVA1799, PVA2499, PVA1788, PVA2488, PVA0588 et pva powder 1, pva with powder,flake, granular. 2, have ... ≤6≤2.5 ≤0.7 5-7Application: Mainly used for sizing textiles, bonding agent, packing material of food, building paint, emulsifying ... agent etc.pva powder 1, pva with powder,flake, granular. 2, have many grade of ...