Copolyester 0325 Eastman Chemical Company
0
CompareTechnical Data Sheet
| 物理性能 | Test Condition | Test Method | Test Result |
|---|---|---|---|
| 收缩率 | MD：3.20mm | ASTMD955 | 0.20到0.50 % |
| 密度 | ASTMD792 | 1.27 g/cm³ |
| 光学性能 | Test Condition | Test Method | Test Result |
|---|---|---|---|
| 雾度 | ASTMD1003 | 0.20 % | |
| 透射率 | 总计 | ASTMD1003 | 90.0 % |
| 机械性能 | Test Condition | Test Method | Test Result |
|---|---|---|---|
| 拉伸模量 | 23°C | ASTMD638 | 2030 MPa |
| 23°C | ISO527-2 | 2000 MPa | |
| 抗张强度 | 屈服,23°C | ASTMD638 | 50.0 MPa |
| 屈服,23°C | ISO527-2 | 48.0 MPa | |
| 断裂,23°C | ASTMD638 | 30.0 MPa | |
| 断裂,23°C | ISO527-2 | 29.0 MPa | |
| 伸长率 | 屈服,23°C | ASTMD638 | 4.4 % |
| 屈服,23°C | ISO527-2 | 4.0 % | |
| 断裂,23°C | ASTMD638 | 180 % | |
| 断裂,23°C | ISO527-2 | 200 % | |
| 弯曲模量 | 23°C | ASTMD790 | 2060 MPa |
| 23°C | ISO178 | 2100 MPa | |
| 弯曲强度 | 23°C | ASTMD790 | 68.0 MPa |
| 23°C | ISO178 | 67.0 MPa |
| 硬度 | Test Condition | Test Method | Test Result |
|---|---|---|---|
| 洛氏硬度 | R级,23°C | ASTMD785 | 108 |
| 热性能 | Test Condition | Test Method | Test Result |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | -40°C | ASTMD256 | 40 J/m |
| 23°C | ASTMD256 | 110 J/m | |
| -40°C | ISO180 | 4.4 kJ/m² | |
| 23°C | ISO180 | 9.4 kJ/m² | |
| 悬壁梁无缺口冲击强度 | -40°C | ASTMD256 | 无断裂 |
| 23°C | ASTMD256 | 无断裂 | |
| 热变形温度 | 0.45MPa,未退火 | ASTMD648,ISO75-2/B | 70.0 °C |
| 1.8MPa,未退火 | ASTMD648,ISO75-2/A | 62.0 °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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