Product: T-GPPS 1460
Description: GPPS 1460 is a high heat resistance and molecular weight crystal polystyrene designed for extrusion and thick-walled injection molding applications. It’s especially suitable for thick sheet production by direct inject gassing, providing expanded sheets with high mechanical properties.
Applications: Insulation board (XPS), foam sheets for food & fruit trays.
Physical and Mechanical Properties:
| Property | Unit | Test Method | Typical Value |
|---|---|---|---|
| MELT FLOW INDEX (200°C 5KG) | g/10min | ASTM D-1238 | 6.5 |
| STYRENE RESIDUAL MONOMER | PPM | CLG LABPSG004 (ATOFINA TEST METHOD) | <500 |
| VICAT SOFTENING POINT (50°C/hr 1kg) | °C | ASTM D-1525 | 103 |
| TENSILE STRENGTH AT BREAK | MPA | ASTM D-638 | 48 |
| ELONGATION AT BREAK | % | ASTM D-638 | 1 |
| TENSILE MODULUS | MPA | ASTM D-638 | 3200 |
Additional Notes:
- All mentioned data are typical values and not to be construed as real specifications. Users should confirm results through their 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 tests are carried out at 23°C, unless otherwise specified.
- If the injection molding products quality is affected by moisture, GPPS granules can be dried at 70°C for 2-4 hours.
Be the first to review “T-GPPS 1460”
Related products
GPPS
GPPS 1160 is a high heat resistance and molecular weight crystal polystyrene for extrusion and biaxially oriented polystyrene (OPS) industry. It is particularly useful in thick sheet production through direct inject gassing, resulting in expanded sheets with high mechanical properties.
GPPS
T-GPPS 1540 is an easy-flowing crystal polystyrene ideal for extrusion and injection applications. It enhances extruder output and reduces thermoforming cycle time, especially when combined with high-impact polystyrene such as HIPS 7240. T-GPPS 1540 is well-suited for glossy-layer coextrusion applications.
Reviews
There are no reviews yet.