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      您所在的位置:網站首頁 > > 產品中心 > 通用PVC材料 > PVC特種料環保型90℃聚氯乙烯耐油阻燃柔軟護套料 W-9021H
      環保型90℃聚氯乙烯耐油阻燃柔軟護套料 W-9021H
      90℃Soft Lead-free Oil-resistant Flame-retardant PVC Jacketing Compound...
      型號:0

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      Product Description產品描述
      90℃soft lead-free oil-resistant flame-retardant PVC jacketing compounds are granule compounds which are manufactured with mixing, plasticizing and pelletizing processes. They regard advanced PVC resin as the basic raw material, and add special plasticizer, stabilizer, high-efficiency flame-retardant and other accessory ingredients.
      環保型90℃聚氯乙烯耐油阻燃柔軟護套料是以優質聚氯乙烯樹脂為基料,加入特種增塑劑、特種穩定劑、高效阻燃劑等助劑,經混合、塑化、造粒而成的粒狀電纜料。
       
      Characteristics and Application 特點及用途
      The products have excellent oil-resistant properties, flame-retardant property, soft and good processability. They can meet RoHS Standard. They are mainly used for the jacketing of 90℃cables which have flame-retardant and oil-resistant property requirements.
      產品具有良好的耐油性、阻燃性和柔軟性,加工性能優異,符合RoHS環保標準。主要用于90℃耐溫等級并有阻燃和高耐油要求的電線電纜護套。
       
      Processing Indicator加工工藝
      Recommend to use single-screw extruders with L/D= 20-25.
      建議使用普通長徑比為20-25的單螺桿擠出機進行生產。
      Model
      牌號
      Machine Barrel Temperature
      機筒溫度
      Molding Temperature
      機頭溫度
      W-9021H 150-175℃ 170-185℃
       

      Physical and Electrical Properties
      機械物理性能及電性能指標

      Item

      試驗項目

      Unit
      單位
      Technical Requirements
      技術要求
      Density
      比重
      \ ≤1.40
      Tensile Strength
      拉伸強度
      MPa ≥10.3
      Elongation at Break
      斷裂伸長率
      % ≥150
      Hardness
      硬度
      Shore A 70±5
      200℃Thermal Stability
      200℃時熱穩定時間
      min ≥240
      20℃Volume Resistivity
      20℃時體積電阻率
      Ω.m ≥1×108
      Brittle Temperature with Impact
      沖擊脆化溫度
      -15
      Oxygen Index
      氧指數
        ≥27
      Thermal Deformation
      熱變形(90℃×6h)
      % ≤50
      Thermal Aging
      熱老化試驗
      \ 135℃×336h
      Variation of tensile strength after aging
      老化后拉伸強度變化率
      % ±25
      Elongation at break after changing the aging rate
      老化后斷裂伸長率變化率
      % ±25
      Oil Resistance
      耐油性能(ASTM 902)
      (90℃×168h)
      Tensile Strength Variation
      拉伸強度變化率
      % ±30
      Elongation Variation
      斷裂伸長率變化率
      % ±30

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