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提高电缆的耐火性能可从一下几点着手

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提高电缆的耐火性能可从一下几点着手

发布日期:2018-12-28 00:00 来源:http://puhe169.com 点击:

河北快3TIGAODIANLANDENAIHUOXINGNENGKECONGYIXIAJIDIANZHESHOU


近些年随着耐火电缆现在用得越来越广泛,所以很多厂家都在生产,但往往质量都得不到保障。所以在一般情况下,企业在开发耐火电缆产品时,都是先试制一段产品,送检相关检测机构,取得检测报告后,就批量进行生产,有少数建立了自己的耐火试验检测室,大家知道,耐火试验是针对所生产电缆工艺结果的检验,同样的工艺方案、在不同的时期所生产电缆性能存在一定的差异性,对于生产耐火电缆的企业来讲若是耐火电缆的耐火实验通过率为99%,耐火电缆就会存在1%的安全隐患的危险,这对于使用者来讲就是100%的危险。那么如何提高耐火电缆耐火实验的通过率,从原材料、导体的选型、生产工艺控制等方面做一说明:

华中线缆

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