Product Description PVC Resin Polyvinyl Chloride Resin Formula: [-CH2-CHCl-] CAS: 9002-8a6-2 HS CODE: 39041010 Application:SG-3 is used in producing electrical insulating materials, agricultural film, daily-use plastic products. SG-5 used in producing PVC Profile, PVC Pipe, PVC Panel products. SG-8 is used in producing clear foil, hard injection molding. Specification: suspension grade Polyvinyl Chloride Resin SG3 SG5 SG8 GB5761-1993 Inspection item Guaranteed Value K value Viscosity number 72 71 135 - 127 68 66 118 - 107 59 55 86 - 73 Number of impurity particles 16 16 20 Volatile content (incl. water)% 0.30 0.40 0.40 Apparent density 0.45 0.45 0.48. 25kg/bag with a woven bag.