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    3. English | 添加收藏 | 设为{{yabo亚博登录-首页主词}主词}
      您所在的位置:网站{{yabo亚博登录-首页主词}主词} > > 产品中心 > 通用PVC材料 > PVC特种料环保型聚氯乙烯抗紫外线护套料 W-7021-Z W-9021-Z W-0521-Z
      环保型聚氯乙烯抗紫外线护套料 W-7021-Z W-9021-Z W-0521-Z
      Lead-free UV-resistant PVC Jacketing Compound...
      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{{yabo亚博登录-首页主词}主词}{{yabo亚博登录-首页主词}主词}{{yabo亚博登录-首页主词}主词}。
      Product Description产品描述
      Lead-freeUV-resistant PVC jacketing compound 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 and other accessory ingredients.
      环保型聚氯乙烯抗紫外线护套料是以优质聚氯乙烯树脂为基料,加入特种增塑剂{{yabo亚博登录-首页主词}主词}、特种稳定剂等助剂{{yabo亚博登录-首页主词}主词}{{yabo亚博登录-首页主词}主词},经混合、塑化{{yabo亚博登录-首页主词}主词}、造粒而成的粒状电缆料{{yabo亚博登录-首页主词}主词}{{yabo亚博登录-首页主词}主词}。
       
      Characteristics and Application 特点及用途
      The products have excellent climate-resistant property and good processability. They can meet RoHS Standard. All their properties are referred to GB/T 8815 and UL 1581 and other standards. They are mainly used for the jacketing of cables which have UV-resistant property requirements.
      产品具有良好的耐候性{{yabo亚博登录-首页主词}主词}{{yabo亚博登录-首页主词}主词},加工性能优异{{yabo亚博登录-首页主词}主词},符合RoHS环保标准{{yabo亚博登录-首页主词}主词}{{yabo亚博登录-首页主词}主词}。产品性能参考GB/T 8815{{yabo亚博登录-首页主词}主词}{{yabo亚博登录-首页主词}主词}、UL1581等标准的要求{{yabo亚博登录-首页主词}主词},主要用于有抗紫外线要求的电线电缆护套。
       
      Processing Indicator加工工艺
      Recommend to use single-screw extruders with L/D= 20-25.
      建议使用普通长径比为20-25的单螺杆挤出机进行生产{{yabo亚博登录-首页主词}主词}。
      Model
      牌号
      Machine Barrel Temperature
      机筒温度
      Molding Temperature
      机头温度
      W-7021-Z / W-9021-Z / W-0521-Z 145-170℃ 165-180℃
       

      Physical and Electrical Properties
      机械物理性能及电性能指标

      Item

      试验项目

      Unit
      单位
      Technical Requirements
      技术要求
      W-7021-Z W-9021-Z W-0521-Z
      Tensile Strength
      拉伸强度
      MPa ≥15.0 ≥16.0 ≥16.0
      Elongation at Break
      断裂伸长率
      % ≥180 ≥180 ≥180
      Thermaldeformation
      热变形
      % ≤50 ≤40 ≤40
      Brittle Temperature with Impact
      冲击脆化温度
      -25 -20 -20
      200℃Thermal Stability
      200℃时热稳定时间
      min ≥50 ≥80 ≥80
      20℃Volume Resistivity
      20℃时体积电阻率
      Ω.m ≥1.0×108 ≥1.0×109 ≥1.0×109
      Dielectric Strength
      介电强度
      MV/m ≥18 ≥18 ≥18
      Thermal Aging
      热老化试验
      \ 100℃×168h 100℃×240h 135℃×168h
      Tensile strength after aging
      老化后拉伸强度
      MPa ≥15.0 ≥16.0 ≥16.0
      Tensile Strength Variation
      拉伸强度变化率
      % ±20 ±20 ±20
      Elongation After Aging
      老化后断裂伸长率
      % ≥180 ≥180 ≥180
      Elongation Variation
      断裂伸长率变化率
      % ±20 ±20 ±20
      Loss of Mass
      质量损失(100℃×168h)
      g/m2 ≤23 ≤15 ≤20
      Artificial weathering test
      人工气候老化试验
      \ 720h
      Tensile Strength Variation
      拉伸强度变化率
      % ±20 ±20 ±20
      Elongation Variation
      断裂伸长率变化率
      % ±20 ±20 ±20

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