江苏普及塑料有限公司
牌号简介About |
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LEXAN 943是一种中等粘度,阻燃PC,紫外线稳定等级,特别适用于电气应用。 LEXAN 943 Polycarbonate (PC) resin is a non-filled, injection moldable grade. This brominated flame retardant PC has a UL-94 V0 rating and is UV stabilized, providing additional weathering capability. LEXAN 943 resin is available in limited opaque color options and is a general-purpose resin ideal for a wide variety of applications. As a non-chlorinated, non-brominated flame retardant solution, LEXAN 945U resin could be considered an alternative. |
产品描述Product Description
厂家:沙特沙伯基础SABIC
类别:PCPolycarbonate
性能特点:防火阻燃等级V-0; 阻燃; 耐候抗UV;Weather resistance is good,Flame Characteristics,V-0
技术参数Technical Data | |||
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额定值Nominal Value | 单位Units | 测试方法Test Method |
密度Density | 1.20 | g/cm3 | ISO 1183 |
熔体体积流率(MVR)(300℃/1.2 kg)Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) | 9.5 | cm3/10min | ISO 1133 |
收缩率收缩率 | |||
MD:3.2 mmMD,3.20 mm | 0.50 to 0.70 | % | 内部方法 |
吸水率Water Absorption | |||
饱和,23℃Equilibrium, 73°F | 0.35 | % | ISO 62 |
平衡,100℃Equilibrium, 212°F | 0.15 | % | ISO 62 |
球压硬度球压硬度 | |||
H358/30H 358/30 | 95.0 | MPa | ISO 2039-1 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
拉伸模量Tensile Strength 2 (Yield) | 2350 | MPa | ISO 527-1-2 |
拉伸强度Tensile Strength 2 (Break) | |||
屈服 | 63 | MPa | ISO 527-2/50 |
断裂 | 60 | MPa | ISO 527-2/50 |
拉伸应变 | |||
屈服 | 6.0 | % | ISO 527-2/50 |
断裂 | 85 | % | ISO 527-2/50 |
弯曲模量Flexural Modulus 4 (1.97 in Span) | 2300 | MPa | ISO 178 |
弯曲强度Flexural Strength 3 (Yield, 1.97 in Span) | 90 | MPa | ISO 178 |
泰伯耐磨性泰伯耐磨性 | |||
1000 周期,1000 g,CS-17 转轮1000 周期,1000 g,CS-17 转轮 | 10.0 | mg | 内部方法 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
简支梁缺口冲击强度 | |||
-30℃ | 14 | kJ/m2 | ISO 179/1eA |
23℃ | 73 | kJ/m2 | ISO 179/1eA |
23℃ | 30 | kJ/m2 | ISO 179/2C |
简支梁无缺口冲击强度 | |||
-30℃ | 无断裂 | ISO 179/1eU | |
23℃ | 无断裂 | ISO 179/1eU | |
悬臂梁缺口冲击强度Notched Izod Impact (73°F) | |||
-30℃ | 12 | kJ/m2 | ISO 180-1A |
23℃ | 70 | kJ/m2 | ISO 180-1A |
悬臂梁无缺口冲击强度悬壁梁无缺口冲击强度 | |||
23℃23℃ | |||
-30℃ | 无断裂 | ISO 180/1U | |
23℃ | 无断裂 | ISO 180/1U | |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
热变形温度热变形温度 | |||
1.8 MPa,未退火,100 mm跨距1.8 MPa,未退火,100 mm 跨距 | 125 | ℃ | ISO 75-2/Be |
0.45 MPa,未退火,100 mm跨距0.45 MPa,未退火,100 mm 跨距 | 136 | ℃ | ISO 75-2/Be |
维卡软化温度Vicat Softening Temperature | |||
B50 | 141 | ℃ | ISO 306 |
B120 | 141 | ℃ | ISO 306/B120 |
球压测试球压测试 | |||
125℃125℃ | Pass | IEC 60695-10-2 | |
线性热膨胀系数线性热膨胀系数 | |||
MD:23~80℃MD:23 到 80℃ | 7.0E-5 | 1/℃ | ISO 11359-2 |
导热系数Thermal Conductivity | 0.20 | W/m/K | ISO 8302 |
相对温度指数相对温度指数 | |||
电气性能电气性能 | 130 | ℃ | UL 746 |
强度机械性能强度机械性能 | 125 | ℃ | UL 746 |
冲击机械性能冲击机械性能 | 120 | ℃ | UL 746 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
表面电阻率 | 1.0E+15 | ohms | IEC 60093 |
体积电阻率Volume Resistivity | 1.0E+15 | ohms·cm | IEC 60093 |
介电强度介电强度 | |||
3.2 mm,在空气中3.20 mm,在空气中 | 17 | kV/mm | IEC 60243-1 |
介电常数Dielectric Constant | |||
50 Hz50 Hz | 2.70 | IEC 60250 | |
60 Hz60 Hz | 2.70 | IEC 60250 | |
1 MHz1 MHz | 2.70 | IEC 60250 | |
耗散因数Dissipation Factor | ASTM D150 | ||
50 Hz50 Hz | 1.0E-3 | IEC 60250 | |
60 Hz60 Hz | 1.0E-3 | IEC 60250 | |
1 MHz1 MHz | 0.010 | IEC 60250 | |
相比漏电起痕指数Comparative Tracking Index (CTI) | 225 | V | IEC 60112 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
阻燃等级1.5 mm | |||
1.50 mm | V-0 | UL 94 | |
灼热丝可燃性指数 | |||
1.0 mm | 850 | ℃ | IEC 60695-2-12 |
1.6 mm | 960 | ℃ | IEC 60695-2-12 |
极限氧指数Oxygen Index | 35 | % | ASTM D2863 |