半导电无纺布带Semi-conductive Non-woven
本产品100%聚酯纤维,经半导电胶浸渍烘干成型,纤维经过充分梳理, 纵向强度高,表面电阻小。
用于电缆导体和 芯线的绑扎、隔离或在金属层下面起垫层、屏蔽作用。
Be made of 100% polyester,dipping into semi-conductive adhesive and drying.The tensile strength is excellent as the fiber be carded enough.The surface resistance is small.Be use for binding and isolating of cable conductor and core of conductor.Or it has cushioning and shielding effect under metal layer of cable.
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性能指标 |
单位 |
半导电无纺布 |
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单重 |
g/m2 |
50±10 |
60±10 |
75±10 |
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厚度 |
mm |
0.10±0.04 |
0.15±0.04 |
0.20±0.04 |
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抗拉强度 |
N/cm |
>25 |
>35 |
>55 |
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拉伸率 |
% |
>10 |
>12 |
>12 |
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表面电阻 |
Ω |
<=1500 |
<=1500 |
<=1500 |
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短期稳定性 |
oC |
230 |
230 |
230 |
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长期稳定性 |
oC |
90 |
90 |
90 |
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含水率 |
% |
<=5 |
<5 |
<=5 |
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