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          您所在的位置:网站首页 > > 产品中心 > XLPE绝缘材料 > 化学交联绝缘料10KV及以下化学交联黑色聚乙烯架空绝缘料 YJW-10
          10KV及以下化学交联黑色聚乙烯架空绝缘料 YJW-10
          Chemical Cross-Linkable PE Overhead Insulation Black Compound (≤10KV) ...
          型号:0

          参考价:¥

          说明:如您对该产品感兴趣,请在此输入您的手机号将本产品的地址 发送至您手机上。

          Product description 产品描述
          Chemical cross-linkable PE insulation black compound for power cables which regard advanced LDPE resin as the main material, add antioxidant, cross-linking agent and other accessory additives, is manufactured by advanced closed extruder. It has excellent extrusion property and physical property, impurity content is controlled within limits. This product is mainly used for the insulation of medium-low voltage cross-linking overhead cables. Working temperature is 90℃.It is applicable for 10KV and below cross-linking cables.
          电力电缆用黑色可化学交联聚乙烯绝缘料是以优质低密度聚乙烯树脂为主要原材料,加入抗氧剂、交联剂等配合剂欧洲杯滚球,采用先进的封闭式混炼装置加工而成欧洲杯滚球,它兼有良好的挤出性能和物理性能,杂质含量符合要求,专用于生产中欧洲杯滚球、低压交联架空电缆绝缘,长期工作温度为90℃,本产品适用于10KV及以下交联电线电缆欧洲杯滚球。
           
          Processing Indicator 加工工艺
          Recommend to process with the PE extruder. 建议使用聚乙烯专用挤出机进行加工欧洲杯滚球。


          Model
          牌号
          Machine Barrel Temperature
          机筒温度
          Molding Temperature
          机头温度
          YJW-10 100-115℃ 110-115℃

          Physical and Electrical Properties 物理和电气性能
          Item
          试验项目
          Unit
          单位
          Technical requirements
          技术要求
          Tensile Strength
          拉伸强度
          MPa ≥13.0
          Elongation at Break
          断裂伸长率
          % ≥300
          Brittle Temperature with Low Temperature
          低温脆化温度
          -76
          20℃Volume Resistivity
          20℃体积电阻率
          Ω·m ≥1.0×1013
          20℃Dielectric Strength,50Hz
          20℃介电强度, 50Hz
          MV/m ≥22.0
          20℃Dielectric Dissipation Factor,50Hz
          20℃介质损耗因数, 50Hz
          --- ≤0.001
          Resistance to Environmental Stress Cracking F0
          耐环境应力开裂F0
          h ≥1000
          Air Aging Condition
          热空气老化条件
          135℃×168h
          Tensile Strength Variation After Aging
          拉伸强度变化率
          % ±20
          Elongation Variation After Aging
          断裂伸长变化率
          % ±20
          Artificial Weathering Aging
          人工气候老化0-1008h
          Tensile Strength Variation After Aging
          拉伸强度变化率
          % ±30
          Elongation Variation After Aging
          断裂伸长率变化率
          % ±30
          Artificial Weathering Aging
          人工气候老化504-1008h
          Tensile Strength Variation After Aging
          拉伸强度变化率
          % ±30
          Elongation Variation After Aging
          断裂伸长率变化率
          % ±30
          Hot Set Test Condition
          热延伸试验条件
          200℃×0.2MPa×15min
          Hot Elongation
          负荷下伸长率
          % ≤80
          Permanent Deformation After Cooling
          冷却后永久形变
          % ≤5

          欧洲杯滚球
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