Polystyrene Resin Clear Plastic Material For Medical Devices Test Tubes
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).
Due to its clarity and ease of sterilization, polystyrene is used for a wide range of medical applications, including tissue culture trays, test tubes, petri dishes, diagnostic components, housings for test kits and medical devices.
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
