Production country: China
Polymerisation method
Suspension polymerisation (S-PVC)
Application
Hard tubes, pipes and profiles, Hard materials, Packaging materials, Common hard films , Artificial leather, Daily-use plastic products, Injection molding, Fittings, Bottles, Hard sheets, Thin-walled products
K value
62 — 60
Viscosity
95 ml/g — 87 ml/g
PVC Resin SG7 is used in producing clear foil, hard injection molding
Polyvinyl chloride is high molecular compounds polymerized by vinyl chloride monomer (VCM) with structural element as [CH2-CHCL]n,degree of polymerization usually as 590-1500.According to residual content of vinyl chloride menomerl in polyvinyl chloride resin , is can be divided into:commercial grade, food hygiene grade and medical application grade.In appearance, polyvinyl chloride resin is white powder.
Polyvinyl chloride products,and polyvinyl chloride resin is widely used in processing and production of polyvinyl chloride boardy products,soft products,paint and adhesive agents.
Division according to application: