Polyvinyl Chloride (PVC)
Description
Polyvinyl Chloride (PVC) is one of the most widely used thermoplastic materials in industrial and construction applications. It is known for its durability, chemical resistance, good mechanical strength, and cost-effectiveness. PVC can be manufactured in both rigid and flexible forms, which makes it suitable for a wide variety of products such as pipes, fittings, cable insulation, flooring, wall coverings, medical tubing, and packaging materials. Rigid PVC is often used where strength and dimensional stability are required, while flexible PVC is preferred for applications that need softness and elasticity. Its versatility, long service life, and relatively low production cost make PVC a highly practical material in many industries.
Specifications
Material Type: Thermoplastic Polymer
Main Forms: Rigid PVC (uPVC), Flexible PVC
Density: Approximately 1.30–1.45 g/cm³
Tensile Strength: Approximately 35–60 MPa (depending on formulation)
Working Temperature Range: Typically up to 60 °C for standard grades
Softening Temperature: Around 75–105 °C
Chemical Resistance: Excellent resistance to many acids, alkalis, salts, and moisture
Electrical Properties: Good electrical insulation
Flame Behavior: Naturally flame retardant compared to many common plastics
Water Absorption: Low
Processing Methods: Injection molding, extrusion, calendaring, blow molding
Common Applications: Pipes, fittings, cable sheathing, sheets, profiles, flooring, medical tubing
Main Forms: Rigid PVC (uPVC), Flexible PVC
Density: Approximately 1.30–1.45 g/cm³
Tensile Strength: Approximately 35–60 MPa (depending on formulation)
Working Temperature Range: Typically up to 60 °C for standard grades
Softening Temperature: Around 75–105 °C
Chemical Resistance: Excellent resistance to many acids, alkalis, salts, and moisture
Electrical Properties: Good electrical insulation
Flame Behavior: Naturally flame retardant compared to many common plastics
Water Absorption: Low
Processing Methods: Injection molding, extrusion, calendaring, blow molding
Common Applications: Pipes, fittings, cable sheathing, sheets, profiles, flooring, medical tubing