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    LEXAN PC EXRL0486 沙伯基础
    2017-07-17 13:48:02   来源:   评论:0 点击:

    LEXAN PC EXRL0486 沙伯基础
     

    产品描述

    LEXAN PC EXRL0486物性表

    EXRL0486 is a high flow, high heat polycarbonate copolymer with improved release performance. It is available in a range of opaque and limited transparent colors.
    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
    70
    MPa
    ASTM D 638
    Tensile Stress, brk, Type I, 50 mm/min / 抗拉强度, 断裂, 类型I, 50 mm/min
    60
    MPa
    ASTM D 638
    Tensile Strain, yld, Type I, 50 mm/min / 拉伸伸长, 屈服, 类型I, 50 mm/min
    6.5
    %
    ASTM D 638
    Tensile Strain, brk, Type I, 50 mm/min / 拉伸伸长,断裂,类型I, 50 mm/min
    90
    %
    ASTM D 638
    Tensile Modulus, 5 mm/min / 拉伸模量,5 mm/min
    2600
    MPa
    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
    110
    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
    2550
    MPa
    ASTM D 790
    Tensile Stress, yield 50 mm/min / 抗张程度,屈服, 50 mm/min
    70
    MPa
    ISO 527
    Tensile Stress, break, 50 mm/min / 抗张程度,断裂,50mm/min
    60
    MPa
    ISO 527
    Tensile Strain, yield, 50 mm/min / 拉伸伸长,屈服,,50mm/min
    6.5
    %
    ISO 527
    Tensile Strain, break, 50 mm/min / 拉伸伸长,断裂,50mm/min
    90
    %
    ISO 527
    Tensile Modulus, 1 mm/min / 拉伸模量,1 mm/min
    2600
    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
    2450
    MPa
    ISO 178
    IMPACT
    Value Unit Standard
    Izod Impact, notched, 23°C / 悬臂梁缺口冲击强度23°C
    115
    J/m
    ASTM D 256
    Izod IMPACT, notched, -30°C / 悬壁梁缺口冲击强度, -30°C
    75
    J/m
    ASTM D 256
    Instrumented Impact Total Energy, 23°C / 仪表控制抗冲击总能量,23°C
    68
    J
    ASTM D 3763
    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
    10
    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
    9
    kJ/m²
    ISO 180/1A
    Izod IMPACT, notched 80*10*4 +23°C / 悬壁梁缺口冲击强度,80*10*4 +23°C
    11
    kJ/m²
    ISO 180/1A
    Izod IMPACT, notched 80*10*4 -30°C / 悬壁梁缺口冲击强度,80*10*4 -30°C
    10
    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
    12
    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
    9
    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
    Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm / 简支梁缺口冲击强度,23°C,C80*10*4 sp=62mm
    20
    kJ/m²
    ISO 179/1eA
    THERMAL
    Value Unit Standard
    Vicat Softening Temp, Rate B/50 / 维卡软化温度 B级/50
    161
    °C
    ASTM D 1525
    HDT, 0.45 MPa, 3.2 mm, unannealed / 热变形温度,0.45 MPa, 3.2 mm,未退火
    155
    °C
    ASTM D 648
    HDT, 1.82 MPa, 3.2mm, unannealed / 热变形温度,1.82 MPa, 3.2mm,未退火
    145
    °C
    ASTM D 648
    CTE, -40°C to 40°C, flow / 线形膨胀系数,-40°C 到40°C,流动
    6.E-05
    1/°C
    ASTM E 831
    CTE, -40°C to 40°C, xflow / 线形膨胀系数,-40°C 到40°C,横向
    6.E-05
    1/°C
    ASTM E 831
    CTE, -40°C to 40°C, flow / 线形膨胀系数,-40°C 到40°C,流动
    6.E-05
    1/°C
    ISO 11359-2
    CTE, -40°C to 40°C, xflow / 线形膨胀系数,-40°C 到40°C,横向
    6.E-05
    1/°C
    ISO 11359-2
    Vicat Softening Temp, Rate B/50 / 维卡软化温度 B级/50
    160
    °C
    ISO 306
    Vicat Softening Temp, Rate B/120 / 维卡软化温度,B级/120
    162
    °C
    ISO 306
    HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm
    155
    °C
    ISO 75/Bf
    HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm / 热变形温度,1.8 MPa, 未退火,80*10*4, 64.0 mm 跨距
    142
    °C
    ISO 75/Af
    Metallized Haze/雾度Onset
    155
    °C
    SABIC Method
    PHYSICAL
    Value Unit Standard
    Specific Gravity/比重
    1.2
    ASTM D 792
    Mold Shrinkage, flow, 3.2 mm / 模塑收缩量,流动,3.2 mm
    0.6 – 0.9
    %
    SABIC Method
    Melt Flow Rate / 熔流率, 330°C/2.16 kgf
    46
    g/10 min
    ASTM D 1238
    Density/密度
    1.2
    g/cm³
    ISO 1183
    Water Absorption, (23°C/sat) / 吸水率, (23°C/sat)
    0.3
    %
    ISO 62
    Moisture Absorption (23°C / 50% RH) / 吸水率, 平衡,(23°C / 50% RH)
    0.23
    %
    ISO 62
    Melt Volume Rate, MVR at 330°C/2.16kg
    43
    cm³/10 min
    ISO 1133
    Source GMD, last updated:01/15/2008
    Processing
     
    Parameter
    Injection Molding
    Value Unit
    Drying Temperature / 干燥温度
    125
    °C
    Drying Time / 干燥时间
    4 – 6
    hrs
    Maximum Moisture Content / 最大含湿量
    0.02
    %
    Melt Temperature / 熔体温度
    290 – 355
    °C
    Nozzle Temperature / 注嘴温度
    285 – 350
    °C
    Front – Zone 3 Temperature / 前区3温度
    290 – 355
    °C
    Middle – Zone 2 Temperature / 中区2温度
    280 – 345
    °C
    Rear – Zone 1 Temperature / 后区1温度
    270 – 330
    °C
    Mold Temperature / 模具温度
    85 – 150
    °C
    Back Pressure / 背压
    0.3 – 0.7
    MPa
    Screw Speed / 螺杆速度
    40 – 90
    rpm
    Shot to Cylinder Size / 每次注射量占料筒熔胶总量的百分比
    40 – 60
    %
    Vent Depth / 排气孔深度
    0.025 – 0.076
    mm
    So urce GMD, last updated:01/15/2017长汇塑料代理


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