Copolyester EN052 Eastman Chemical Company
0
CompareTechnical Data Sheet
| 物理性能 | Test Condition | Test Method | Test Result |
|---|---|---|---|
| 密度 | ASTMD792 | 1.32 g/cm³ | |
| 收缩率 | MD：3.20mm | ASTMD955 | 0.40 % |
| 吸水率 | 23°C,24hr | ASTMD570 | 0.10 % |
| 机械性能 | Test Condition | Test Method | Test Result |
|---|---|---|---|
| 抗张强度 | 屈服,23°C | ASTMD638 | 57.0 MPa |
| 断裂,23°C | ASTMD638 | 26.0 MPa | |
| 伸长率 | 屈服,23°C | ASTMD638 | 4.0 % |
| 弯曲模量 | 23°C | ASTMD790 | 2500 MPa |
| 弯曲强度 | 屈服,23°C | ASTMD790 | 81.0 MPa |
| 电气性能 | Test Condition | Test Method | Test Result |
|---|---|---|---|
| 介电强度 | 23°C | ASTMD149 | 16 kV/mm |
| 介电常数 | 23°C,1kHz | ASTMD150 | 3.20 |
| 23°C,1MHz | ASTMD150 | 3.00 | |
| 耗散因数 | 23°C,1kHz | ASTMD150 | 8E-03 |
| 23°C,1MHz | ASTMD150 | 0.020 | |
| 耐电弧性 | ASTMD495 | 155 sec |
| 硬度 | Test Condition | Test Method | Test Result |
|---|---|---|---|
| 洛氏硬度 | R计秤,23°C | ASTMD785 | 110 |
| 冲击性能 | Test Condition | Test Method | Test Result |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ASTMD648 | 66.0 °C |
| 1.8MPa,未退火 | ASTMD648 | 62.0 °C | |
| 维卡软化温度 | ASTMD15252 | 79.0 °C | |
| 悬壁梁缺口冲击强度 | -40°C | ASTMD256 | 36 J/m |
| 23°C | ASTMD256 | 51 J/m | |
| -40°C | ASTMD4218 | NoBreak | |
| 23°C | ASTMD4218 | NoBreak |
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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