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      1. English | 添加收藏 | 设为{{欧冠买球app下载软件主词}主词}
        您所在的位置:网站{{欧冠买球app下载软件主词}主词} > > 产品中心 > 通用PVC材料 > PVC特种料环保型聚氯乙烯防鼠防白蚁护套料 W-7021-P W-9021-P W-0521-P
        环保型聚氯乙烯防鼠防白蚁护套料 W-7021-P W-9021-P W-0521-P
        Lead-free Anti-rat and Anti-Termite PVC Jacketing Compound...
        型号:0

        参考价:¥

        说明:如您对该产品感兴趣{{欧冠买球app下载软件主词}主词}{{欧冠买球app下载软件主词}主词},请在此输入您的手机号将本产品的地址 发送至您手机上{{欧冠买球app下载软件主词}主词}。
        Product Description产品描述
        Lead-free anti-rat and anti-termite 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 and other accessory ingredients.
        环保型聚氯乙烯防鼠防白蚁护套料是以优质聚氯乙烯树脂为基料{{欧冠买球app下载软件主词}主词},加入特种增塑剂{{欧冠买球app下载软件主词}主词}{{欧冠买球app下载软件主词}主词}、特种稳定剂等助剂{{欧冠买球app下载软件主词}主词},经混合{{欧冠买球app下载软件主词}主词}、塑化{{欧冠买球app下载软件主词}主词}、造粒而成的粒状电缆料{{欧冠买球app下载软件主词}主词}。
         
        Characteristics and Application 特点及用途
        The products have excellent mechanical and physical properties, and good processability. They meet RoHS Standard. All their properties are referred to GB/T 8815 and GB/T 2951.38 and other standards. They are mainly used for the jacketing of cables which have anti-rat or anti-termite property requirements.
        产品具有良好的机械物理性能和电性能{{欧冠买球app下载软件主词}主词},加工性能优异,符合RoHS环保标准。产品性能参考GB/T 8815{{欧冠买球app下载软件主词}主词}、GB/T 2951.38等标准的要求{{欧冠买球app下载软件主词}主词}{{欧冠买球app下载软件主词}主词},主要用于有防鼠或防白蚁要求的电线电缆护套{{欧冠买球app下载软件主词}主词}。
               
        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{{欧冠买球app下载软件主词}主词}。
        Model
        牌号
        Machine Barrel Temperature
        机筒温度
        Molding Temperature
        机头温度
        W-7021-P / W-9021-P / W-0521-P 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-P W-9021-P W-0521-P
        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
        Mass Losses
        质量损失(100℃×168h)
        g/m2 ≤23 ≤15 ≤20
        Anti-ratPerformance
        防鼠性能
        \ SD rat didn’t bite within 7 days
        SD大鼠7天无啃咬
        SD rat didn’t bite within 7 days
        SD大鼠7天无啃咬
        SD rat didn’t bite within 7 days
        SD大鼠7天无啃咬
        Anti-termite Performance ( test group technique )
        防白蚁性能(试验群体法)
        \ Level 2 passed
        二级通过
        Level 2 passed
        二级通过
        Level 2 passed
        二级通过
         

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