... high quality, competitive price 3.Shanghai/Tianjin/Alashanko Polyvinyl Chloride (PVC) Resin Formula:(C2H3Cl)n CAS No.:9002-86-2 Property ... :PVC resin is the most widely raw material used in ... pipe, plastic windows and doors, packing film, plastic carpet, plastic ceiling, sanitary fitting, leatheroid, plastic wallpaper etc. Storage:Dryness, airiness, ...