... 3. best quality with competitive price. Property: PVC resin is the most widely raw material used in plastic ... windows and doors, packing film, plastic carpet, plastic ceiling, sanitary fitting, leatheroid, plastic wallpaper etc.Storage: Dryness, airiness, shady ... Mesh≤90Number of grain 400cm2 ≤40Plasticizer absorbency value of 100g resin, g≥17Whiteness (160oc, 10min), % ≥75Residual vinyl chloride, mg ...