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                  您所在的位置:网站欧洲杯外围赛结果 > > 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:¥

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                  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欧洲杯外围赛结果,加入抗氧剂、交联剂等配合剂,采用先进的封闭式混炼装置加工而成,它兼有良好的挤出性能和物理性能,杂质含量符合要求欧洲杯外围赛结果,专用于生产中、低压交联架空电缆绝缘,长期工作温度为90℃欧洲杯外围赛结果,本产品适用于10KV及以下交联电线电缆。
                   
                  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外围赛结果。


                  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

                  欧洲杯外围赛结果
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