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          您所在的位置:網站首頁 > > 產品中心 > 內外屏蔽材料超高壓電纜用的半導電PVC護套料 BD-PVC-1307
          超高壓電纜用的半導電PVC護套料 BD-PVC-1307
          Semi-conductive PVC Jacketing Compound for EHV Cables...
          型號:0

          參考價:¥

          說明:如您對該產品感興趣,請在此輸入您的手機號將本產品的地址 發送至您手機上。
          Product description 產品描述
          This product is specially designed as extrusion semi-conductive shielding compound for PVC outer jacketing of EHV and high-voltage power cables. It has excellent mechanical property, electrical property and heat-resistant processability. Its extrusion surface is very smooth, well compatibly with PVC jacketing compounds, and tightly contacts with jacketing layers. It is an ideal compound which can well meet current customers’ need instead of graphite coating.
          該產品是針對超高壓或高壓電力電纜PVC外護層專門設計的擠包型半導電屏蔽料。具有優異的機械性能、電性能,以及良好的耐高溫加工性能,擠出表面光滑,與電力電纜用PVC護套料相容性好,與護套層緊密接觸。適用目前客戶需求,代替石墨涂層的理想產品。
           
          Processing Indicator 加工工藝
          Recommend to process with the PE extruder.  建議使用聚乙烯專用擠出機進行加工。
          Model
          牌號
          Machine Barrel Temperature
          機筒溫度
          Molding Temperature
          機頭溫度
          BD-PVC-1307 145-160℃ 170-165℃
           
           
          Physical and Electrical Properties 物理和電氣性能
          Item
          試驗項目
          Unit
          單位
          Technical requirements
          技術要求
          Tensile Strength
          拉伸強度
          Mpa ≥12.5
          Elongation at Break
          斷裂伸長率
          % ≥150
          Air Aging
          空氣烘箱老化
          (100℃±2)℃×168h
          Changing rate of Tensile strength
          抗張強度變化率
          % ±30
          Elongation Variation After Aging
          斷裂伸長率變化率
          % ±30
          Brittle Temperature With Low Temperature Impact
          低溫沖擊脆化溫度
          -15
          20℃Volume Resistivity
          20℃體積電阻率
          Ω·cm ≤50
          Relative Density
          相對密度
          g/cm3 ≤1.40
           

           
           
           


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