used in the insulation material of PVC tube, panel panel, hard transparent sheet, foil, disc, PVC monofilament, blow molding GradeExcellentAverage polymerization1100~1000K Value61-67Viscosity118 ... number, grain/400cm2 <20.00Absorbing volume (g) of elasticizer /100g Pvc resin20.00White degree (160,10minlater),% >74.00Conductivity of water extraction ...