PVC Resin 1. White powder,K67 2.Not easily flammable, high strength, resistance to climate variability 3.For plastics Specifications1.White powder 2.Not easily flammable, high strength, resistance to climate variability ,low input high quantity.3.For plastics and pipes GradeExcellentAverage polymerization1100~1000K Value61-67Viscosity118~107Impurity particle number (piece)16.00Surface Density, g/ ...