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            您所在的位置:網站首頁 > > 產品中心 > XLPE絕緣材料 > 化學交聯絕緣料10KV及以下化學交聯黑色聚乙烯架空絕緣料 YJW-10
            10KV及以下化學交聯黑色聚乙烯架空絕緣料 YJW-10
            Chemical Cross-Linkable PE Overhead Insulation Black Compound (≤10KV) ...
            型號:0

            參考價:¥

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            Product description 產品描述
            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.
            電力電纜用黑色可化學交聯聚乙烯絕緣料是以優質低密度聚乙烯樹脂為主要原材料,加入抗氧劑、交聯劑等配合劑,采用先進的封閉式混煉裝置加工而成,它兼有良好的擠出性能和物理性能,雜質含量符合要求,專用于生產中、低壓交聯架空電纜絕緣,長期工作溫度為90℃,本產品適用于10KV及以下交聯電線電纜。
             
            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
            YJW-10 100-115℃ 110-115℃

            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 ≥13.0
            Elongation at Break
            斷裂伸長率
            % ≥300
            Brittle Temperature with Low Temperature
            低溫脆化溫度
            -76
            20℃Volume Resistivity
            20℃體積電阻率
            Ω·m ≥1.0×1013
            20℃Dielectric Strength,50Hz
            20℃介電強度, 50Hz
            MV/m ≥22.0
            20℃Dielectric Dissipation Factor,50Hz
            20℃介質損耗因數, 50Hz
            --- ≤0.001
            Resistance to Environmental Stress Cracking F0
            耐環境應力開裂F0
            h ≥1000
            Air Aging Condition
            熱空氣老化條件
            135℃×168h
            Tensile Strength Variation After Aging
            拉伸強度變化率
            % ±20
            Elongation Variation After Aging
            斷裂伸長變化率
            % ±20
            Artificial Weathering Aging
            人工氣候老化0-1008h
            Tensile Strength Variation After Aging
            拉伸強度變化率
            % ±30
            Elongation Variation After Aging
            斷裂伸長率變化率
            % ±30
            Artificial Weathering Aging
            人工氣候老化504-1008h
            Tensile Strength Variation After Aging
            拉伸強度變化率
            % ±30
            Elongation Variation After Aging
            斷裂伸長率變化率
            % ±30
            Hot Set Test Condition
            熱延伸試驗條件
            200℃×0.2MPa×15min
            Hot Elongation
            負荷下伸長率
            % ≤80
            Permanent Deformation After Cooling
            冷卻后永久形變
            % ≤5

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