HIPS7240–TZ is very high impact polystyrene for the extrusion industry. This grade has been designed to dilute with crystal polystyrene. The good melt strength of this grade makes it particularly suited for deep-draw thermoforming. HIPS7240 is available in white color.
Extrusion Applications:
Darty sheet, Coextrusion with EVOH PE…, in dilution with crystal industrial sheet. Containers (up to 5 lit)
Thermoforming Applications:
Cups, Trays, Egg boxes, General packaging. Dilution with crystal for CD inserts, Shoe heels.
Characteristics: Good melt strength, very high impact polystyrene.
TEST/COMPOSITION | UNIT | TEST METHOD | TYPICAL VALUE |
---|---|---|---|
Melt Flow Index (200°C -5kg) | g/10min | ASTM D-1238 | 4.5 |
Styrene Residual Monomer | ppm | CLG LABPSG004 (ATOFINA TEST METHOD) | <500 |
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