Copolyester GS4
0
CompareTechnical Data Sheet
| physical property | Test Condition | Test Method | Test Result |
|---|---|---|---|
| density | ASTM D1505 | 1.28 g/cm³ | |
| Water absorption rate | ASTM D570 | 0.15 % |
| flammability | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Limiting Oxygen Index | ASTM D2863 | 25 % |
| Electrical performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Surface Resistivity | ASTM D257 | 2E+16 ohms | |
| Volume resistivity | ASTM D257 | 4.6E+16 ohms·cm | |
| dielectric strength | ASTM D149 | 16 kV/mm | |
| dielectric constant | ASTM D150 | 3.20 | |
| ASTM D150 | 2.95 | ||
| Dissipation Factor | ASTM D150 | 0.017 | |
| ASTM D150 | 0.022 | ||
| arc resistance | ASTM D495 | 134 sec |
| Thermal performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Heat distortion temperature | ASTM D648 | 63.0 °C | |
| Glass Transition Temperature | DSC | 80.0 °C | |
| vicat | ASTM D1525 | 79.0 °C | |
| Linear coefficient of thermal expansion | ASTM D696 | 7.6E-05 cm/cm/°C | |
| specific heat | DSC | 1300 J/kg/°C | |
| DSC | 1700 J/kg/°C | ||
| DSC | 1800 J/kg/°C | ||
| DSC | 2000 J/kg/°C | ||
| DSC | 2100 J/kg/°C | ||
| Heat distortion temperature | ASTM D648 | 68.0 °C |
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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