PVC Suspension S-70

PVC S-70 is a cost-effective and versatile raw material for both rigid and semi-rigid applications. Commercial PVC Suspension S-70 is available in standard and customized grades designed to meet different processing requirements, including extrusion, injection molding, and calendaring. Typical applications include pipes and fittings, window and door profiles, rigid sheets, films, cable insulation, hoses, and various construction materials. The resin consists of uniform PVC particles with controlled porosity, enabling efficient absorption of plasticizers, stabilizers, and additives. Key technical specifications include K-value around 70, controlled bulk density, low volatile content, high thermal stability, and excellent electrical insulation properties. PVC S-70 demonstrates good impact resistance, chemical resistance, and dimensional stability, making it suitable for both indoor and outdoor use. It is compatible with common processing aids, lubricants, fillers, and pigments, allowing manufacturers to tailor formulations for specific performance needs.