| About |
|---|
| Sizzle™ GPPS is a General Purpose Polystyrene product. It is available in North America. Applications of Sizzle™ GPPS include food contact applications and plumbing/piping/potable water. Primary characteristic: food contact acceptable.&& |
| Product Description | |
|---|---|
| Generic | PS (GPPS) |
| Material Status | Commercial: Active |
| Features | Food contact compliance |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.05 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 12 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2620 | MPa | ASTM D638 |
| tensile strength | |||
| fracture | 31.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 2.0 | % | ASTM D638 |
| Bending modulus | 2280 | MPa | ASTM D790 |
| bending strength | |||
| yield | 66.0 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Notched impact strength of cantilever beam | 21 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 82.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | 97.0 | ℃ | ASTM D1525 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | 93.0 | % | ASTM D1003 |
| Haze | 0.50 | % | ASTM D1003 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Barrel rear temperature | 226 to 241 | °C | |
| Barrel middle temperature | 232 to 246 | °C | |
| Barrel front temperature | 238 to 255 | °C | |
| Nozzle temperature | 226 to 255 | °C | |
| Processing (melt) temperature | 204 to 221 | °C | |
| Mold temperature | 27 to 38 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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