<*n style="text-indent: 2em; font-family: 宋体;">商品概要<*n style="text-indent: 2em; font-family: 宋体;">：
<*n lang="EN-US" style="text-indent: 2em;">       GYTA<*n style="text-indent: 2em; font-family: 宋体;">光缆的结构是将<*n lang="EN-US" style="text-indent: 2em;">250µm<*n style="text-indent: 2em; font-family: 宋体;">光纤套入高模量材料制成的松套管中，松套管内填充防水化合物。缆芯的中心是一根金属加强芯，对于某些芯数的光缆来说，金属加强芯外还需挤上一层聚乙烯（<*n lang="EN-US" style="text-indent: 2em;">PE<*n style="text-indent: 2em; font-family: 宋体;">）。松套管（和填充绳）围绕中心加强芯绞合成紧凑和圆形的缆芯，缆芯内的缝隙充以阻水填充物。涂塑铝带（<*n lang="EN-US" style="text-indent: 2em;">APL<*n style="text-indent: 2em; font-family: 宋体;">）纵包<*n style="text-indent: 2em;"> <*n style="text-indent: 2em; font-family: 宋体;">后挤制聚乙烯护套成缆。
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产品特点：

<*n style="font-family:宋体">·<*n style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">具有很好的机械性能和温度特性

<*n style="font-family:宋体">·<*n style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">松套管材料本身具有良好的耐水解性能和较高的强度

<*n style="font-family:宋体">·<*n style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">管内充以****油膏，对光纤进行了关键性保护

<*n style="font-family:宋体">·<*n style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">特别设计的紧密的光缆结构，有效****套管回缩

<*n style="font-family:宋体">·<*n style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">良好的*压性和柔软性

<*n style="font-family:宋体">·<*n lang="EN-US">PE<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">护套具有很好的*紫外辐射性能

<*n style="font-family:宋体">·<*n style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">采用下列措施来确保光缆的防水性能

<*n style="font-family:宋体">·<*n style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">单根钢丝中心加强芯

<*n style="font-family:宋体">·<*n style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">松套管内填充****防水化合物

<*n style="font-family:宋体">·<*n style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">完全缆芯填充