D 1525
This grade is high strength & high cycle polystyrene.
Thin-walled food Containers, Medical ware (petri dishes etc), Office stationary, housewares, etc.
| PROPERTY | Value | Unit | Test Method |
|---|---|---|---|
| Melt Flow Rate (200°C/5KG) | 9 – 11 | g/10min | D 1238 |
| Tensile Strength (Yield) | 440 | (kg/cm²) | D638 |
| Tensile Modulus of Elasticity | 3100 | (kg/cm²) | D 638 |
| Izod Impact Strength (notched,t=6.4 mm) | 2.6×10^4 | (kg-cm/cm) | D 256 |
| Vicat Softening point @ 50℃/hr,1000 gr | 2.4 | ℃ |
