HIPS7240
HIPS7240
1 Product Description
HIPS7240 is a very high impact polystyrene for the extrusion industry.This grade has been designed to diluted with crystal polystyrene.
The good melt strength of this grade makes it particularly suited for deep-draw thermoforming. HIPS7240 is available in white color.
2 Applications
darty sheet,cups,trays,egg boxes,general packaging,coextrusion with GPPS at industrial sheets.food containers
| PROPERTY | UNIT | TEST METHOD | TYPICAL VALUE |
| MELT FLOW INDEX(200C-5KG) | g/10min | ASTM D-1238 | 4.5 |
| STYRENE RESIDUAL MONOMER | PPM | CLG LABPSG004 (ATOFINA TEST METHOD) | <500 |
| VICAT SOFTENING POINT ( 50 °C/hr 1kg) | C | ASTM D-1525 | 97 |
| ROCKWELL HARDNESS | - | ASTM D-785 | SCALE/R65 |
| TENSILE STRESS AT YEILD | MPA | ASTM D-638 | 23 |
| TENSILE STRESS AT BREAK | MPA | ASTM D-638 | 21 |
| ELONGATION AT BREAK | % | ASTM D-638 | 60 |
| TENSILE MODULUS | MPA | ASTM D-638 | 1950 |
| IZOD IMPACT | KJ/M2 | ISO180 | 11 |
