GPPS 1460
GPPS 1460 is a high heat resistance and molecular weight crystal polystyrene for extrusion and thick walled injection moulding application.
Description
GPPS 1460
General purpose polystyrene
Product Description
GPPS 1460 is a high heat resistance and molecular weight crystal polystyrene for extrusion and thick walled injection moulding application.
It is particularly useful in the production of thick sheet by direct inject gassing,where it gives expanded sheets with high mechanical properties.
Applications:
insulation board(xps), foam sheet of food & fruits trays
| PROPERTY | UNIT | TEST METHOD | TYPICAL VALUE |
| MELT FLOW INDEX(200℃-5KG) | g/10min | ISO 1133 H | 6.5 |
| STYRENE RESIDUAL MONOMER | PPM | CLG LABPSG004 (ATOFINA TEST METHOD) | <500 |
| VICAT SOFTENING POINT ( 50 °C/hr 1kg) | ℃ | ISO 306A50 | 103 |
| TENSILE STRESS AT BREAK | MPA | ISO 527-2 | 48 |
| ELONGATION AT BREAK | % | ISO 527-2 | 1 |
| TENSILE MODULUS | MPA | ISO 527-2 | 3200 |
| WATER ADSORPTION | % | ISO 62 | <0.1 |
*All above mentioned data are typical values and not to be construed as real specifications. Users should confirm results by their own tests. For more information about guaranteed items, please refer to S.S.S.(standard sales specifications)
Density and shrinkage of this grade are approximately around 1.04 kg/lit & (0.4-0.7)%(ASTM D-955) respectively. All test are carried out at 23℃ , unless otherwise stated.
If the injection molding products quality is affected by moisture,granules of GPPS could be dried at 70℃ for 2-4 hours.
Additional information
| MFI (dg/min): |
6.5 (200℃-5KG) |
|---|---|
| Application(s): |
insulation board(xps), foam sheet of food & fruits trays |
Delivery Terms
Petroduct offers flexible international shipping options tailored to customer needs. Available delivery terms include:
FCA (Free Carrier)
CPT (Carriage Paid To)
FOB (Free On Board)
CFR (Cost and Freight)
All shipments are coordinated from designated ports with standard packaging and full compliance with customs and logistics requirements. For optimal delivery planning, please consult our sales team when placing your order.
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Downloads
TDS : Download
MSDS: Download
