General purpose polystyrene GPPS 1084 is manufactured by continuous mass polymerization of styrene monomer. It has high molecular weight, medium melt strength, good clarity and mechanical strength.
It is recommended for Injection Moulding applications, food contact consumer goods, cups, dishes, high gloss co-extru-sion capping and cap layer co-extrusion.
| PROPERTY | Value | Unit | Test Method |
|---|---|---|---|
| Melt Flow Rate (200°C/5KG) | 8 | g/10min | D1238 |
| Tensile Strength | 50 | Mpa | D638 |
| Flexural modulus | 3100 | Mpa | D790 |
| Charpy impact strength (Unnotched) | 10 | Kj/m² | D256 |
| Vicat softening point at 120°C, lkg | 91 | ℃ |
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