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PVC resin powder
PVC qualities of translucent yellowish sheen. The transparency is better than polyethylene, polypropylene, worse than polystyrene。 with additive, into the hardness of the soft and hard PVC, soft products soft and tough, feel sticky, hard products is higher than the low-density polyethylene, but lower than the polypropylene, the inflection at the bleaching phenomenon. No. Specification TypeItemSG-5(STANDARD)SG-5ACTUALITY1Viscosity Number ml/g118-1071122 Impurity of ion number ≦30253Purity of volatiles including water ≦0.400.144Apparent density ，g/ml ≧0.480.525Residue on sieve %0.25mm sieve ≦2.00.810.063mm sieve ≧95986Mesh number per/400cm2 ≦20167100Plasticizer absorption of PVC of 100g ≧19208whiteness（160℃，10min later ）% ≧78849Water extract conductivity S/m ≦----10Residual chlorethylene ，ppm ≦5411AppearanceWhite powder
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