Erdos Brand PVC Resin SG5 K66-k68

POLYVINYL CHLORIDE RESIN(PVC) Properties: It is thermoplastic, insoluble in water, gasoline and ethanol, expandable or soluble in ether, ketone, fatty chlorohy-drocarbons or aromatic hydrocarbons with strong anti--corrosiveness, and good dieletric property. Features: White powder, it will appear different physical and mechnial properties after add various additives to it. It has better quality of mechanic feature, anticorrosion, dielectric and anti-chemcials. Parameter Grade Standard: GB5761-1993 SG3 SG5 SG7 SG8 K - Value 72 - 71 66 - 68 62 - 60 59 - 55 Polymerizing Index 1300 +/-50 1000 +/-50…