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        您所在的位置:網站首頁 > > 產品中心 > 內外屏蔽材料35KV聚烯烴交聯型半導電屏蔽料 DWPJ-5035, DWPB-8035
        35KV聚烯烴交聯型半導電屏蔽料 DWPJ-5035, DWPB-8035
        35 KV Cross-linkable Semi-conductive Shielding Polyolefin Compound ...
        型號:0

        參考價:¥

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        Product description 產品描述
        This kind of products is applicable for 35KV cross-linkable semi-conductive shielding between conductors of extrusion insulation power cables and insulation layers. It is manufactured with importing raw materials by Swiss BUSS KKG-14/18 extrusion equipment through compounding process. The surface of the cables is smooth and deeply loved by famous cable manufacturers both domestic and abroad.
        本產品適用于35KV及以下擠包絕緣電力電纜導體與絕緣層交聯型半導電屏蔽,采用進口原輔助材料經先進的瑞士BUSS設備混煉加工而成,制成電纜表面光滑圓整,本產品深受海內外著名電纜跨國公司的青睞。
         
        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
        DWPJ-5035/DWPB-8035 70-115℃ 110-117℃
         
         
        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
        DWPJ-5035 DWPB-8035
        Relative Density
        相對密度
        g/cm3 ≤1.14 ≤1.17
        Tensile Strength
        拉伸強度
        MPa ≥15 ≥12
        Elongation at Break
        斷裂伸長率
        % ≥230 ≥260
        20℃Volume Resisitivity
        20℃體積電阻率
        Ω·cm ≤50 ≤100
        Volume Resisitivity
        體積電阻率90℃
        Ω·cm ≤1000 ≤1500
        90℃Volume Resisitivity after air aging(100℃×168h)
        100℃168小時空氣熱老化后
        90℃時體積電阻率
        Ω·cm ≤800 ≤1000
        Air aging test
        空氣熱老化試驗
        / (135±2℃)×168h
        Tensile Strength Variation After Aging
        拉伸強度變化率
        % ±25 ±25
        Elongation Variation After Aging
        斷裂伸長變化率
        % ±25 ±25
        Hot Set Test
        熱延伸
          200℃×0.2MPa×15min
        Hot Elongation
        負荷下伸長率(Hot)
        % ≤100 ≤100
        Permanent Deformation after Cooling
        冷卻后永久變形(Set)
        % ≤15 ≤15
        Peel Strength
        剝離強度20℃
        N/cm ---- 10-35
         

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