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材料

betw betway东盟体育7;y必威平台CMP产品公司生产的电缆夹采用优质材料制成,具有优异必威东盟体育平台的阻燃性能,其中一些已通过伦敦地铁(LUL)标准1-085的批准。所有CMP聚合物CMP电缆夹板都已按照与火焰传播、垂直燃烧、可燃性(氧指数)、卤素气体、有毒烟雾和烟雾排放测试相关的各种标准进行了测试。

聚合物:

尼龙
标准尼龙是坚韧的,高强度,耐磨损。这种材料通常用于条件不太苛刻的工业应用。

低烟(LSF)V0尼龙
尼龙聚合物,不含卤素和元素磷,提供低烟和烟雾(LSF)解决方案。额定V-0至UL94 V-0,具有很好的阻燃性能。

LUL
Flame retardant polymer, free of halogens and elemental phosphorus. It has excellent flame retardant properties and passes the most stringent tests for smoke and toxic fume emissions, making it compliant with the requirements of London Underground Standard 1-085.

金属漆:


铝is remarkable for the metal’s low density and for its ability to resist corrosion due to the phenomenon of passivation. Corrosion resistance can be excellent due to a thin surface layer of aluminium oxide that forms when the metal is exposed to air, effectively preventing further oxidation.

纯铝的屈服强度为7-11兆帕,而铝合金的屈服强度为200兆帕至600兆帕。

铝是非磁性的,因此适合与单芯电缆一起使用,并且不容易点燃,确保在发生火灾时不会导致燃烧过程。

betway必威平台CMP产品采用5000系列无铜铝,具有机械强度、耐久性、耐腐蚀性、阻燃性等综合性能特点。

环氧coating
我们的铝制品有环氧涂层。这种75至125微米的环氧树脂涂层适用于户外腐蚀性应用或电缆夹和支撑结构之间存在电偶腐蚀可能性的产品。该保护层具有优异的附着力、抗切屑性和耐化学性。

不锈钢
CMP不锈钢电缆夹系列采用316L型不锈钢制造。316L型不锈钢比传betway东盟体育必威东盟体育平台统的不锈钢更耐腐蚀和点蚀,无磁性,在高温下也具有更高的抗蠕变性能以及优异的抗拉强度和抗断裂性能。

Fasteners
第30页至第45页所示的紧固件构成电缆夹设计和认证的一个组成部分,并包含在选择表中所示的订购参考中。不得使用不同的紧固件进行替换或拆卸和更换,因为这将不可避免地改变已安装电缆夹的性能。将电缆夹板固定至支撑结构所需的附加紧固件不包括在选择表中所示的订购参考中,但可根据要求提供。如有疑问,请咨询CMP产品以了解更多信息。betway必威平台

Liners (or pads)
全部CMP Products cable cleats and intermediate restraints are supplied with Low Smoke & Fume (LSF) liners as standard, ensuring the cable(s) do not have direct contact with the metallic cable cleat or intermediate restraint. Under short circuit conditions, these liners help to cushion the cables from the cable cleats and intermediate restraints during any such fault conditions. They also protect the cables from chafing, particularly in offshore / marine applications where movement between two modules or structures is common. Liners also assist with the restraining of cables when used in vertical cable run applications, where thermal elongation and axial movement occur.