Polystyrene Resin Distributor GPPS Resin Suppliers
Polystyrene is a naturally transparent and synthetic thermoplastic extracted from a styrene monomer. It is typically available in two forms – Solid Plastic and rigid foam material. Its main characteristic includes softening when applied to heat, and its films and sheets can be transformed into various products used in different applications. It is one of the largest plastic commodities in terms of the market size (holding approximately 7% of the global thermoplastic market).
Polystyrene Properties:
• Lightweight and rigid
• Easily molded
• Excellent insulation properties
• Resistant to water
• Durable and resistant to chemicals and abrasion
• Flame-resistant and non-toxic
• Relatively inexpensive
Polystyrene Specifications
| Property | Value |
| Density | 1.05 g/cm3 |
| Tensile strength | 2.0 MPa |
| Elongation at break | 25% |
| Water absorption | 0.20% |
| Thermal conductivity | 0.2 W/mK |
| Melting point | 240°C |
| Vicat softening temperature | 97°C |
| Flammability | Self-extinguishing |
Polystyrene Applications:
• Packaging materials
• Food containers
• Toys
• Protective packaging
• Electronics and medical devices
• Floor tiles
• Disposable cups and plates
