Copolyester Embrace™ LV Copolyester Eastman Chemical Company
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CompareTechnical Data Sheet
| 物理性能 | Test Condition | Test Method | Test Result |
|---|---|---|---|
| 颜色 | L:50.0µm | ASTMD2244 | 96 |
| 密度 | ASTMD1505 | 1.30 g/cm³ | |
| 表面张力 | HarmonicMean,Dispersive:23°C,50.0µm | 44 mN/m | |
| HarmonicMean,Polar:23°C,50.0µm | 3.0 mN/m | ||
| HarmonicMean,Total:23°C,50.0µm | 48 mN/m | ||
| 颜色 | b:50.0µm | ASTMD2244 | 0.38 |
| 固有粘度 | 23°C,50.0µm | 内部方法 | 0.70 |
| 23°C,250.0µm | 内部方法 | 0.70 | |
| 颜色 | a:50.0µm | ASTMD2244 | 0.020 |
| 补充信息 | Test Condition | Test Method | Test Result |
|---|---|---|---|
| 撕裂强度 | TD:23°C,250.0µm | ASTMD2582 | 62 N |
| UltimateShrinkage | 90°C,50.0µm | 78 % | |
| 撕裂强度 | MD:23°C,250.0µm | ASTMD2582 | 51 N |
| 薄膜 | Test Condition | Test Method | Test Result |
|---|---|---|---|
| 薄膜厚度-经测试 | 50250 µm | ||
| 割线模量 | MD:50µm | ASTMD882 | 2000 MPa |
| MD:250µm | ASTMD882 | 1900 MPa | |
| TD:50µm | ASTMD882 | 5300 MPa | |
| TD:250µm | ASTMD882 | 1900 MPa | |
| 伸长率 | TD:断裂,50µm | ASTMD882 | 42 % |
| TD:断裂,250µm | ASTMD882 | 4.0 % | |
| 抗张强度 | TD:断裂,250µm | ASTMD882 | 50.0 MPa |
| 伸长率 | MD:屈服,50µm | ASTMD882 | 3.0 % |
| TD:屈服,50µm | ASTMD882 | 4.0 % | |
| MD:断裂,50µm | ASTMD882 | 480 % | |
| MD:断裂,250µm | ASTMD882 | 4.0 % | |
| 抗撕裂蔓延性 | TD:23°C,250.0µm | ASTMD1938 | 37 kN/m |
| 埃尔曼多夫抗撕强度 | MD:50µm | ASTMD1922 | 240 g |
| MD:250µm | ASTMD1922 | 700 g | |
| TD:250µm | ASTMD1922 | 860 g | |
| 透氧率 | 30°C,50µm,68%RH | ASTMD3985 | 3.9 cm³·mm/m²/atm/24hr |
| 30°C,250µm,68%RH | ASTMD3985 | 7.4 cm³·mm/m²/atm/24hr | |
| 水气透过率 | 38°C,100%RH,50µm | ASTMF1249 | 25 g/m²/24hr |
| 38°C,100%RH,250µm | ASTMF1249 | 6.7 g/m²/24hr | |
| 抗撕裂蔓延性 | MD:23°C,250.0µm | ASTMD1938 | 34 kN/m |
| 抗张强度 | MD:屈服,50µm | ASTMD882 | 43.0 MPa |
| TD:屈服,50µm | ASTMD882 | 105 MPa | |
| MD:断裂,50µm | ASTMD882 | 49.0 MPa | |
| MD:断裂,250µm | ASTMD882 | 51.0 MPa | |
| TD:断裂,50µm | ASTMD882 | 258 MPa |
| 光学性能 | Test Condition | Test Method | Test Result |
|---|---|---|---|
| 透射率 | 总计,50.0µm | ASTMD1003 | 92.0 % |
| 常规,250µm | ASTMD1003 | 89.0 % | |
| 总计,250µm | ASTMD1003 | 92.0 % | |
| 透明度 | 50.0µm | ASTMD1746 | 98.0 |
| 光泽度 | 60°,50.0µm | ASTMD2457 | 110 |
| 60°,250µm | ASTMD2457 | 161 | |
| 透射率 | 常规,50.0µm | ASTMD1003 | 87.0 % |
| 透明度 | 250µm | ASTMD1746 | 99.0 |
| 雾度 | 50.0µm | ASTMD1003 | 3.8 % |
| 250µm | ASTMD1003 | 1.4 % |
| 热性能 | Test Condition | Test Method | Test Result |
|---|---|---|---|
| 维卡软化温度 | ASTMD1525 | 69.0 °C | |
| 玻璃转化温度 | ASTMD1525 | 71.0 °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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