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          您所在的位置:网站首页 > > 产品中心 > 通用PVC材料 > PVC特种料环保型90℃聚氯乙烯耐油阻燃柔软护套料 W-9021H
          环保型90℃聚氯乙烯耐油阻燃柔软护套料 W-9021H
          90℃Soft Lead-free Oil-resistant Flame-retardant PVC Jacketing Compound...
          型号:0

          参考价:¥

          说明:如您对该产品感兴趣欧洲杯滚球,请在此输入您的手机号将本产品的地址 发送至您手机上。
          Product Description产品描述
          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.
          环保型90℃聚氯乙烯耐油阻燃柔软护套料是以优质聚氯乙烯树脂为基料,加入特种增塑剂、特种稳定剂、高效阻燃剂等助剂欧洲杯滚球,经混合、塑化、造粒而成的粒状电缆料。
           
          Characteristics and Application 特点及用途
          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.
          产品具有良好的耐油性、阻燃性和柔软性,加工性能优异,符合RoHS环保标准。主要用于90℃耐温等级并有阻燃和高耐油要求的电线电缆护套欧洲杯滚球。
           
          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。
          Model
          牌号
          Machine Barrel Temperature
          机筒温度
          Molding Temperature
          机头温度
          W-9021H 150-175℃ 170-185℃
           

          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
          Density
          比重
          \ ≤1.40
          Tensile Strength
          拉伸强度
          MPa ≥10.3
          Elongation at Break
          断裂伸长率
          % ≥150
          Hardness
          硬度
          Shore A 70±5
          200℃Thermal Stability
          200℃时热稳定时间
          min ≥240
          20℃Volume Resistivity
          20℃时体积电阻率
          Ω.m ≥1×108
          Brittle Temperature with Impact
          冲击脆化温度
          -15
          Oxygen Index
          氧指数
            ≥27
          Thermal Deformation
          热变形(90℃×6h)
          % ≤50
          Thermal Aging
          热老化试验
          \ 135℃×336h
          Variation of tensile strength after aging
          老化后拉伸强度变化率
          % ±25
          Elongation at break after changing the aging rate
          老化后断裂伸长率变化率
          % ±25
          Oil Resistance
          耐油性能(ASTM 902)
          (90℃×168h)
          Tensile Strength Variation
          拉伸强度变化率
          % ±30
          Elongation Variation
          断裂伸长率变化率
          % ±30

          欧洲杯滚球
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