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    PC PPC4701 沙伯基础LEXAN
    2017-07-18 16:31:28   来源:   评论:0 点击:

     

    PC PPC4701 沙伯基础LEXAN


    产品说明

    LEXAN PC PPC4701 沙伯基础创新 物性表

    High heat resistant polyphthlate carbonate, provides DTUL of 300F at 264 psi.

    TYPICAL PROPERTIES (1)
    MECHANICAL机械 性能
    Value Unit Standard
    Tensile Stress, yld, Type I, 50 mm/min / 抗拉强度,屈服,类型I,50 mm/min
    65
    MPa
    ASTM D 638
    Tensile Stress, brk, Type I, 50 mm/min / 抗拉强度, 断裂, 类型I, 50 mm/min
    77
    MPa
    ASTM D 638
    Tensile Strain, brk, Type I, 50 mm/min / 拉伸伸长,断裂,类型I, 50 mm/min
    78
    %
    ASTM D 638
    Flexural Stress, yld, 1.3 mm/min, 50 mm span / 挠曲强度, 屈服, 1.3 mm/min, 50 mm 跨距
    97
    MPa
    ASTM D 790
    Flexural Modulus, 1.3 mm/min, 50 mm span / 挠曲模量, 1.3 mm/min, 50 mm 跨距
    2330
    MPa
    ASTM D 790
    Hardness, Rockwell M / 硬度, 洛氏 M
    92
    ASTM D 785
    Hardness, Rockwell R / 硬度, 洛氏 R
    127
    ASTM D 785
    IMPACT
    Value Unit Standard
    Izod Impact, unnotched, 23°C / 无缺口悬臂梁冲击 23°C
    3204
    J/m
    ASTM D 4812
    Izod Impact, notched, 23°C / 悬臂梁缺口冲击强度23°C
    373
    J/m
    ASTM D 256
    Tensile Impact, Type “S” / 拉伸冲击值, 类型 “S”
    577
    kJ/m²
    ASTM D 1822
    Falling Dart IMPACT / 落锤冲击 (D 3029), 23°C
    149
    J
    ASTM D 3029
    THERMAL
    Value Unit Standard
    HDT, 1.82 MPa, 3.2mm, unannealed / 热变形温度,1.82 MPa, 3.2mm,未退火
    148
    °C
    ASTM D 648
    CTE, -40°C to 95°C, flow / 热膨胀系数,-40°C 到 95°C, 流动
    8.1E-05
    1/°C
    ASTM E 831
    Specific Heat / 比热
    1.25
    J/g-°C
    ASTM C 351
    Thermal Conductivity / 导热系数
    0.21
    W/m-°C
    ASTM C 177
    Relative Temp Index, Elec / 相对热指数, 电性能
    130
    °C
    UL 746B
    Relative Temp Index, Mech w/impact / 相对热指数,机械冲击性能
    130
    °C
    UL 746B
    Relative Temp Index, Mech w/o impact / 相对热指数,非机械冲击性能
    130
    °C
    UL 746B
    PHYSICAL
    Value Unit Standard
    Specific Gravity/比重
    1.2
    ASTM D 792
    Specific Volume/比容
    0.83
    cm³/g
    ASTM D 792
    Density/密度
    1.19
    g/cm³
    ASTM D 792
    Water Absorption, 24 hours / 吸水率, 24小时
    0.19
    %
    ASTM D 570
    Mold Shrinkage, flow, 3.2 mm / 模塑收缩量,流动,3.2 mm
    0.8 – 1
    %
    SABIC Method
    Melt Flow Rate / 熔流率, 300°C/1.2 kgf / 熔流率,300°C/1.2 kgf
    2
    g/10 min
    ASTM D 1238
    OPTICAL
    Value Unit Standard
    Light Transmission/透光率
    85
    %
    ASTM D 1003
    Haze/雾度
    1
    %
    ASTM D 1003
    Refractive Index /折射指数
    1.6
    ASTM D 542
    ELECTRICAL
    Value Unit Standard
    Volume Resistivity/体积电阻率
    >2.5E+17
    Ohm-cm
    ASTM D 257
    Dielectric Strength, in air, 3.2 mm / 介电强度,空气中,3.2 mm
    20
    kV/mm
    ASTM D 149
    Relative Permittivity, 50/60 Hz / 相对介电常数,50/60 Hz
    3.27
    ASTM D 150
    Relative Permittivity, 1 MHz / 相对介电常数,1 MHz
    3.1
    ASTM D 150
    Dissipation Factor, 50/60 Hz / 耗散因素,50/60 Hz
    0.0016
    ASTM D 150
    Dissipation Factor, 100 Hz
    0.026
    ASTM D 150
    Arc Resistance, Tungsten {PLC} / 耐电弧性{PLC}
    6
    PLC Code
    ASTM D 495
    Hot Wire Ignition {PLC) / 热丝引燃 {PLC)
    2
    PLC Code
    UL 746A
    High Voltage Arc Track Rate {PLC} / 高电压电弧起痕速率
    3
    PLC Code
    UL 746A
    High Ampere Arc Ign, surface {PLC} / 高电流电弧引燃,表面{PLC}
    3
    PLC Code
    UL 746A
    Comparative Tracking Index (UL) {PLC} / 漏电起痕指数 (UL) {PLC}
    3
    PLC Code
    UL 746A
    FLAME CHARACTERISTICS
    Value Unit Standard
    UL Recognized, 94HB Flame Class Rating (3) / UL认可,94HB 阻燃等级(3)
    1.47
    mm
    UL 94
    Source GMD, last updated:08/26/2017长汇塑料代理


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