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    PC ML3348 沙伯基础创新
    2017-07-21 14:00:17   来源:   评论:0 点击:

    PC ML3348 沙伯基础创新


    产品描述

    LEXAN PC ML3348 沙伯基础创新 物性表

    LEXAN ML3348 is a flame retardant grade which is based on LEXAN 950 but has a higher viscosity to enable better processing of conduits.
    TYPICAL PROPERTIES (1)
    ME CHANICAL机械性能
    Value Unit Standard
    Taber Abrasion, CS-17, 1 kg / 泰伯磨耗量, CS-17, 1 kg
    10
    mg/1000cy
    SABIC Method
    Tensile Stress, yield 50 mm/min / 抗张程度,屈服, 50 mm/min
    60
    MPa
    ISO 527
    Tensile Stress, break, 50 mm/min / 抗张程度,断裂,50mm/min
    65
    MPa
    ISO 527
    Tensile Strain, yield, 50 mm/min / 拉伸伸长,屈服,,50mm/min
    7
    %
    ISO 527
    Tensile Strain, break, 50 mm/min / 拉伸伸长,断裂,50mm/min
    120
    %
    ISO 527
    Tensile Modulus, 1 mm/min / 拉伸模量,1 mm/min
    2300
    MPa
    ISO 527
    Flexural Stress, yield, 2 mm/min / 弯曲强度,屈服,2 mm/min
    100
    MPa
    ISO 178
    Flexural Modulus, 2 mm/min / 弯曲模量,2 mm/min
    2500
    MPa
    ISO 178
    Hardness, H358/30 / 球压硬度,H358/30
    95
    MPa
    ISO 2039-1
    Hardness, Rockwell R / 硬度, 洛氏 R
    70
    ISO 2039-2
    IMPACT
    Value Unit Standard
    Izod IMPACT, unnotched 80*10*3 +23°C
    NB
    kJ/m²
    ISO 180/1U
    Izod IMPACT, unnotched 80*10*3 -30°C
    NB
    kJ/m²
    ISO 180/1U
    Izod IMPACT, notched 80*10*3 +23°C / 悬壁梁缺口冲击强度, 80*10*3 +23°C
    75
    kJ/m²
    ISO 180/1A
    Izod IMPACT, notched 80*10*3 -30°C / 悬壁梁缺口冲击强度, 80*10*3 -30°C
    13
    kJ/m²
    ISO 180/1A
    Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm / 简支梁缺口冲击强度,23°C,C80*10*3 sp=62mm
    80
    kJ/m²
    ISO 179/1eA
    Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm / 简支梁缺口冲击强度,-30°C,C80*10*3 sp=62mm
    15
    kJ/m²
    ISO 179/1eA
    Charpy 23°C, Unnotch Edgew 80*10*3 sp=62mm
    NB
    kJ/m²
    ISO 179/1eU
    Charpy -30°C, Unnotch Edgew 80*10*3 sp=62mm
    NB
    kJ/m²
    ISO 179/1eU
    THERMAL
    Value Unit Standard
    Thermal Conductivity / 导热系数
    0.2
    W/m-°C
    ISO 8302
    CTE, 23°C to 80°C, flow
    7.E-05
    1/°C
    ISO 11359-2
    Ball Pressure Test, 125°C +/- 2°C
    PASSES
    IEC 60695-10-2
    Vicat Softening Temp, Rate B/50 / 维卡软化温度 B级/50
    145
    °C
    ISO 306
    Vicat Softening Temp, Rate B/120 / 维卡软化温度,B级/120
    147
    °C
    ISO 306
    HDT/Be, 0.45MPa Edgew 120*10*4 sp=100mm / 热变形温度,0.45 MPa, 未退火, 100 mm 跨距
    138
    °C
    ISO 75/Be
    HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm / 热变形温度,1.8 MPa, 未退火, 100 mm 跨距
    128
    °C
    ISO 75/Ae
    PHYSICAL
    Value Unit Standard
    Mold Shrinkage on Tensile Bar, flow (2) / 收缩率,流动
    0.5 – 0.7
    %
    SABIC Method
    Density/密度
    1.2
    g/cm³
    ISO 1183
    Water Absorption, (23°C/sat) / 吸水率, (23°C/sat)
    0.35
    %
    ISO 62
    Moisture Absorption (23°C / 50% RH) / 吸水率, 平衡,(23°C / 50% RH)
    0.15
    %
    ISO 62
    Melt Volume Rate, MVR at 300°C/1.2 kg
    3
    cm³/10 min
    ISO 1133
    ELECTRICAL
    Value Unit Standard
    Volume Resistivity/体积电阻率
    >1.E+15
    Ohm-cm
    IEC 60093
    Surface Resistivity, ROA / 表面电阻率
    >1.E+15
    Ohm
    IEC 60093
    Dielectric Strength, in oil, 3.2 mm / 耐电强度,在油中,3.2mm
    17
    kV/mm
    IEC 60243-1
    Relative Permittivity, 50/60 Hz / 相对介电常数,50/60 Hz
    2.7
    IEC 60250
    Relative Permittivity, 1 MHz / 相对介电常数,1 MHz
    2.7
    IEC 60250
    Dissipation Factor, 50/60 Hz / 耗散因素,50/60 Hz
    0.001
    IEC 60250
    Dissipation Factor, 1 MHz / 耗散因素,1 MHz
    0.01
    IEC 60250
    Comparative Tracking Index / 漏电起痕指数
    200
    V
    IEC 60112
    FLAME CHARACTERISTICS
    Value Unit Standard
    UL Compliant, 94V-0 Flame Class Rating (3)(4)
    1.1
    mm
    UL 94 by GE
    UL Compliant, 94-5VA Rating (3)(4)
    3.2
    mm
    UL 94 by GE
    Glow Wire Flammability Index / 灼热丝易燃指数 850°C, passes at
    1
    mm
    IEC 60695-2-12
    Glow Wire Flammability Index / 灼热丝易燃指数 960°C, passes at
    3.2
    mm
    IEC 60695-2-12
    Source GMD, last updated:04/15/1993
    Processing
     
    Parameter
    Profile Extrusion
    Value Unit
    Drying Temperature / 干燥温度
    120
    °C
    Drying Time / 干燥时间
    2 – 3
    hrs
    Melt Temperature / 熔体温度
    260 – 280
    °C
    Barrel – Zone 1 Temperature / 第1气缸区温度
    280 – 320
    °C
    Barrel – Zone 2 Temperature / 第2气缸区温度
    280 – 300
    °C
    Barrel – Zone 3 Temperature / 第3气缸区温度
    260 – 280
    °C
    Barrel – Zone 4 Temperature / 第4气缸区温度
    260 – 280
    °C
    Hopper Temperature / 料筒温度
    60 – 80
    °C
    Adapter Temperature / 连接器温度
    260 – 280
    °C
    Die Temperature / 模具温度
    245 – 290
    °C
    Calibrator Temperature
    80 – 120
    °C
    Source GMD, l ast updated:04/15/2017 长汇塑料代理


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