GPPS GPPS-535
155
- Properties:heat-resistingHydrolysis resistanceHigh temperature resistanMiddle flow
- Usages:Food service sectorsheetFoam insulation board
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| other | Test Condition | Test Method | Test Result |
|---|---|---|---|
| notes | 用于注塑成型和片材挤出.可与HIPS混合使用。 | ||
| purpose | 高强度.高耐热.高透明.符合食品卫生标准.广泛用于家电、建材行业、食品包装材料等。 |
| Mechanical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Rockwell hardness | ASTM D785 | 70 kg·cm/cm(J/M)ft·lb/in | |
| Flexural modulus | ASTM D790/ISO 178 | 3800 kg/cm²(MPa)[Lb/in²] | |
| bending strength | ASTM D790/ISO 178 | 100 kg/cm²(MPa)[Lb/in²] |
| Physical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| density | ASTM D792/ISO 1183 | 1.04 | |
| Shrinkage rate | ASTM D955 | 0.4-0.7 % | |
| melt mass-flow rate | ASTM D1238/ISO 1133 | 3.2 g/10min | |
| Water absorption rate | ASTM D570/ISO 62 | <0.1 % |
| Thermal performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Combustibility (rate) | UL 94 | HB | |
| Heat distortion temperature | ASTM D648/ISO 75 | 85 ℃（℉） | |
| vicat | ASTM D1525/ISO R306 | 100 ℃（℉） |
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.
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