... , SG5, K=67 Description of PVC Resin SG5 (K=67): Suspension Grade PVC Resin (Polyvinyl Chloride Resin)1. Specification Polyvinyl ... product is widely used in the production of water pipe, chemical pipe, plastic windows and doors, packing film, plastic carpet, ... plastic ceiling, sanitary fitting, plastic wallpaper etc. chemical material pvc resin SG-3 SG-5 SG-8 industrial grade