Product Description:
General purpose polystyrene GPS 0402 is manufactured by continuous mass polymerization of styrene monomer. It has very high molecular weight, high heat grade, high melt strength, good clarity and mechanical strength.
Application:
It is recommended for Polvstyrene sheets and extruded embossed sheets, shower cabinets, lighting thin films, insulation boards, foam sheet of fruits trays, meat trays, egg boxes, and it’s suitable for food applications.
| PROPERTY | VALUE | UNIT | TEST METHOD |
| Melt Flow Rate (200°C/ 5Kg) | 1.6-2.8 | g/10min | ASTM D1238 |
| Tensile strength at Break | 48-54 | Mpa | ASTM D638 |
| Flexural modulus | 3200 | Mpa | ASTM D790 |
| Vicat softening point at 120 °C, 1kg | 101-105 | °C | ASTM D1525 |
| Rockwell Hardness | SCALE/L70 | °C | ASTM D1525 |
| Styrene Residual Monomer | <500 | PPM | CLG LABPSG004 (ATOFINA TEST METHOD) |