性能项目 |
试验条件[状态] |
测试方法 |
测试数据 |
数据单位 |
基本性能 |
比重 |
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D792 |
1.27 |
--- |
相比于流动态的膜收缩,3.2-mm(0.125in.),厚度 |
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D955 |
0.002-0.005mm/mm(0.002-0.005in./in.) |
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物理性能 |
光雾 |
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D1003 |
0.2% |
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总透过率 |
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D1003 |
90% |
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机械性能 |
挠曲强度 |
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ISO 178 |
67MPa |
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|
30MPa(4300 psi) |
50MPa(7200 psi) | |
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--- |
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拉伸模量 |
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D638 |
2030MPa(2.9×105 psi) |
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挠曲强度 |
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D790 |
68 MPa(9800 psi) |
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挠曲模量 |
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D790 |
2060MPa(3.0×105 psi) |
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洛氏硬度 |
R刻度 |
D785 |
108 |
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悬梁式冲击强度 |
@23℃(73�H) |
@-40℃(-40�H) | |
|
|
105 J/m(1.9 ft.lbf/in.) |
40 J/m(0.7 ft.lbf/in.) | |
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冲击强度 |
@23℃(73�H) |
@-40℃(-40�H) | |
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拉伸模量 |
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ISO 527 |
2000MPa |
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挠曲模量 |
--- |
ISO 178 |
2100MPa |
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加工性能 |
干燥温度 |
--- |
--- |
71℃(160�H) |
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热 性 能 |
挠曲温度 |
@0.455MPa(66psi) |
@1.82MPa(264psi) | |
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挠曲温度 |
0.455MPa(66 psi) |
1.82MPa(264 psi) | |
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