物理特性(Physical Properties) |
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纤维(Fiber): |
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100%PTFE聚四氟乙烯 |
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基布(Scrim): |
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100%PTFE聚四氟乙烯 |
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重量(Weight/Tolerance):(g/m2) |
780±10% |
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厚度(Thickness/Tolerance):(mm) |
1.2±0.2 |
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化学处理(Chemical Finish): |
热定型,覆PTFE微孔膜 |
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透气性(Air Permeability/Tolerance):(l/dm2/min@200pa) |
20-40 |
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断裂强度(Typical Load @ Peak) (N/5cm) |
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经向(MD): |
700 |
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纬向(XD): |
700 |
断裂伸长率(Typical Strain @ Peak) |
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经向(MD): |
10% |
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纬向(XD): |
25% |
伸长率 @50N (Typical Strain @ 50N) |
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经向(MD): |
1.5% |
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纬向(XD): |
3% |
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化学特性(Chemical Properties) |
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抗酸性(Acids Resistance): |
优 |
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抗碱性(Alkalis Resistance): |
优 |
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抗水解性(Hydrolysis Resistance): |
优 |
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抗氧化性(Oxidize Resistance): |
优 |
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抗磨损性(Abrasion Resistance): |
优 |
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温度特性(Temperature) |
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连续运行温度(Maximum Operation Temperature): |
(℃) |
250(Dry) |
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瞬间运行温度(Maximum Surge Temperature): |
(℃) |
260(Dry) |
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