2024-09-29
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| OPS性能參數 |
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項目 | 單位 | 數值 | 測試方法 | |||
常規(guī)項目 |
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Thickness(厚度) | ( ? ) | (40) | (45) | (50) |
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Density(密度) | g/? | 1.05 | 1.05 | 1.05 | ASTM D 1505 | |
機械強度 |
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Tensile Strength | kg/mm2 | MD | 40 | 45 | 50 | ASTM D 882 |
(拉伸強度) |
| TD | 70 | 80 | 90 |
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Elongation at Break | % | MD | 485 | 500 | 510 | ASTM D 882 |
(斷裂伸長率) |
| TD | 55 | 60 | 65 |
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表面參數 |
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Friction(摩擦系數) | μk | 0.35 | 0.35 | 0.35 | ASTM D 1894 | |
透明度 |
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Haze(霧度) | % | 5.0 | 5.0 | 5.0 | ASTM D 1003 | |
收縮性 |
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| 98℃x10sec, 水浴 |
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Heat Shrinkage | % | MD | 15.0 | 15.0 | 15.0 |
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熱收縮性 |
| TD | 74↑ | 74↑ | 74↑ |
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| 40℃x7days, |
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Natural Shrinkage | % | MD | 0.0 | 0.0 | 0.0 |
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自然收縮性 |
| TD | 3.0 | 3.0 | 3.0 |
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