Lexan PC 141R物性表非卤化物。
熔体流动速率MFR:10.5。
内含脱模剂。
Property/特性TYPICAL PROPERTIES (1)MECHANICAL/机械性能Value/值Unit/单位Standard/标准Tensile Stress, yld, Type I / 抗张程度,屈服,类型I, 50 mm/min62MPaASTM D 638Tensile Stress, brk, Type I / 抗张程度,断裂,类型I, 50 mm/min68Tensile Strain, yld, Type I / 拉伸伸长,屈服,类型I, 50 mm/min7%Tensile Strain, brk, Type I / 拉伸伸长,断裂,类型I, 50 mm/min130Flexural Stress, yld / 挠曲强度, 屈服 , 1.3 mm/min, 50 mm span96ASTM D 790Flexural Modulus / 挠曲模量, 1.3 mm/min, 50 mm span2340Hardness,Rockwell / 洛氏硬度 M70–ASTM D 785Hardness,Rockwell / 洛氏硬度 R118Taber Abrasion / 泰伯磨耗量, CS-17, 1 kg10mg/1000cyASTM D 1044IMPACT/冲击性能Value/值Unit/单位Standard/标准Izod Impact, unnotched / 无缺口悬臂梁冲击, 23°C3204J/mASTM D 4812Izod Impact, notched / 悬臂梁缺口冲击强度, 23°C801ASTM D 256Tensile Impact Type / 拉伸冲击值,类型”S”577kJ/m²ASTM D 1822Falling Dart Impact / 落锤冲击 (D 3029), 23°C169JASTM D 3029Instrumented IMPACT Total Energy / 装有测量仪表的落镖冲击总能量, 23°C63ASTM D 3763THERMAL/热性能Value/值Unit/单位Standard/标准Vicat Softening Temp, Rate / 维卡软化温度,等级 B/50154°CASTM D 1525HDT(热变形温度), 0.45 MPa, 6.4 mm, unannealed (未退火)137ASTM D 648HDT(热变形温度), 1.82 MPa, 6.4 mm, unannealed (未退火)132CTE(线形膨胀系数), -40°C to 95°C, flow(流动)6.84E-051/°CASTM E 831Specific Heat / 比热1.25J/g-°CASTM C 351Thermal Conductivity / 导热系数0.27W/m-°CASTM C 177Relative Temp Index, Elec / 相对热指数, 电性能UL 746BRelative Temp Index, Mech w/impact / 相对热指数,机械冲击性能Relative Temp Index, Mech w/o impact / 相对热指数,非机械冲击性能PHYSICAL/物理性能Value/值Unit/单位Standard/标准Specific Gravity / 比重1.2ASTM D 792Specific Volume / 比容0.83cm³/gDensity / 密度1.19g/cm³Water Absorption / 吸水率, 24 hours0.15ASTM D 570Water Absorption,equilibrium / 吸水率,平衡, 23C0.35Water Absorption,equilibrium / 吸水率,平衡, 100°C0.58Mold Shrinkage / 收缩率, flow(流动), 3.2 mm0.5 – 0.7SABIC MethodMelt Flow Rate / 熔流率 300°C/1.2 kgf10.5g/10 minASTM D 1238OPTICAL/光学性能Value/值Unit/单位Standard/标准Light Transmission / 透光率88ASTM D 1003Haze / 雾度1Refractive Index / 折射指数1.586ASTM D 542ELECTRICAL/电气性能Value/值Unit/单位Standard/标准Volume Resistivity / 体积电阻率>1.E+17Ohm-cmASTM D 257Dielectric Strength, in air / 介电强度,空气中, 3.2 mm14.9kV/mmASTM D 149Relative Permittivity / 相对介电常数, 50/60 Hz3.17ASTM D 150Relative Permittivity / 相对介电常数, 1 MHz2.96Dissipation Factor / 耗散因素, 50/60 Hz0.0009Dissipation Factor / 耗散因素, 1 MHz0.01Hot Wire Ignition / 热丝引燃 {PLC)2PLC CodeUL 746AHigh Voltage Arc Track Rate / 高电压电弧起痕速率 {PLC}High Ampere Arc Ign, surface / 高电流电弧引燃,表面 {PLC}Comparative Tracking Index / 相比耐漏电起痕指数 (UL) {PLC}FLAME CHARACTERISTICS/火焰特性Value/值Unit/单位Standard/标准UL Recognized, 94HB Flame Class Rating / 阻燃等级 (3)0.71mmUL 94Radiant Panel Listing / 辐射板清单YESUL TestedUV-light, water exposure/immersion / 紫外线暴露,耐水/浸渍F2UL 746C