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cu 32 xing ban dao dian bo li xian wei sha
Author(s): 
Pages: 9-12+8
Year: Issue:  6
Journal: Fiber Glass

Keyword:  玻璃纤维纱低噪音电缆半导电层导电玻璃纤维碳纤维电阻值噪音指数高温还原热处理导电膜;
Abstract: 本文主要介绍了Cu—32型半导电玻璃纤维纱的研制、性能及应用。该产品是在硼硅酸玻璃系统中添加了适量的铜作为基础成分,然后按普通玻璃纤维相类似的方式进行配料、熔制、拉制、纺纱而制成成品,并进行氢气还原热处理。经热处理后,成品纱表面产生了Cu2O和Cu的微晶导电膜,具有半导电的性能。调节氢气还原热处理的工艺参数,可得到不同阻值的玻璃纤维导电纱,该纱电阻值的温度稳定性较现有各产品优越,适用于作高温低燥音电缆中的半导电层材料。
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