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Lexan* 500ECR Polycarbonate (PC) resin is a 10% glass fiber filled, injection moldable grade. It is of non-chlorinated & non-brominated flame retardant systems with UL-94 V0 rating at 2.3mm. It is available in various opaque color options designed for applications requiring improved stiffness.
SABIC Innovative Plastics Lexan® 500ECR PC 物性表
| 物理性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 比重 | 1.27 g/cc | 1.27 g/cc | ASTM D792 |
| 密度 | 1.25 g/cc | 0.0452 lb/in³ | ISO 1183 |
| 水分吸收 | 0.130 % | 0.130 % | 23°C / 50% RH; ISO 62 |
| 饱和吸水率 | 0.31 % | 0.31 % | ISO 62 |
| 线性成型收缩率,Flow | 0.0040 - 0.0060 cm/cm @Thickness 3.20 mm | 0.0040 - 0.0060 in/in @Thickness 0.126 in | SABIC Method |
| 线性成型收缩率，横向 | 0.0040 - 0.0060 cm/cm @Thickness 3.20 mm | 0.0040 - 0.0060 in/in @Thickness 0.126 in | SABIC Method |
| 熔体流动速率 | 7.5 g/10 min @Load 1.20 kg, Temperature 300 °C | 7.5 g/10 min @Load 2.65 lb, Temperature 572 °F | ASTM D1238 |
| 化合物熔体指数 | 7.0 g/10 min @Load 1.20 kg, Temperature 300 °C | 7.0 g/10 min @Load 2.65 lb, Temperature 572 °F | MVR [cm^3/10 min]; ISO 1133 |
| 机械性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 硬度，H358/30 | 115 MPa | 16700 psi | ISO 2039-1 |
| 抗张强度(断裂) | 45.0 MPa | 6530 psi | 5 mm/min; ISO 527 |
| 48.0 MPa | 6960 psi | Type I, 5 mm/min; ASTM D638 | |
| 抗张强度(屈服) | 57.0 MPa | 8270 psi | Type I, 5 mm/min; ASTM D638 |
| 60.0 MPa | 8700 psi | 5 mm/min; ISO 527 | |
| 伸长率 (断裂) | 7.0 % | 7.0 % | 5 mm/min; ISO 527 |
| 46 % | 46 % | Type I, 5 mm/min; ASTM D638 | |
| 屈服伸长率 | 4.7 % | 4.7 % | Type I, 5 mm/min; ASTM D638 |
| 5.0 % | 5.0 % | 5 mm/min; ISO 527 | |
| 拉伸模量 | 2.46 GPa | 357 ksi | 5 mm/min; ASTM D638 |
| 3.30 GPa | 479 ksi | 1 mm/min; ISO 527 | |
| 弯曲强度 | 94.0 MPa | 13600 psi | 1.3 mm/min, 50 mm span; ASTM D790 |
| 95.0 MPa | 13800 psi | 2 mm/min; ISO 178 | |
| 弯曲模量 | 3.12 GPa | 453 ksi | 1.3 mm/min, 50 mm span; ASTM D790 |
| 3.40 GPa | 493 ksi | 2 mm/min; ISO 178 | |
| 悬壁梁缺口冲击强度 | 1.34 J/cm | 2.51 ft-lb/in | ASTM D256 |
| 1.00 J/cm @Temperature -30.0 °C | 1.87 ft-lb/in @Temperature -22.0 °F | ASTM D256 | |
| 悬壁梁无缺口冲击强度 | NB @Thickness 6.40 mm | NB @Thickness 0.252 in | ASTM D4812 |
| 悬壁梁缺口冲击强度 | 10.0 kJ/m² | 4.76 ft-lb/in² | 80*10*3; ISO 180/1A |
| 8.00 kJ/m² @Temperature -30.0 °C | 3.81 ft-lb/in² @Temperature -22.0 °F | 80*10*3; ISO 180/1A | |
| 悬壁梁无缺口冲击强度 | NB | NB | 80*10*3; ISO 180/1U |
| NB | NB | 80*10*4; ISO 180/1U | |
| 130 kJ/m² @Temperature -30.0 °C | 61.9 ft-lb/in² @Temperature -22.0 °F | 80*10*3; ISO 180/1U | |
| NB @Temperature -30.0 °C | NB @Temperature -22.0 °F | 80*10*4; ISO 180/1U | |
| 简支梁无缺口冲击强度 | NB | NB | Edgew 80*10*4 sp=62mm; ISO 179/1eU |
| NB | NB | Edgew 80*10*3 sp=62mm; ISO 179/1eU | |
| NB @Temperature -30.0 °C | NB @Temperature -22.0 °F | Edgew 80*10*3 sp=62mm; ISO 179/1eU | |
| NB @Temperature -30.0 °C | NB @Temperature -22.0 °F | Edgew 80*10*4 sp=62mm; ISO 179/1eU | |
| 简支梁缺口冲击强度 | 0.900 J/cm² | 4.28 ft-lb/in² | Edgew 80*10*4 sp=62mm; ISO 179/1eA |
| 1.00 J/cm² | 4.76 ft-lb/in² | Edgew 80*10*3 sp=62mm; ISO 179/1eA | |
| 1.50 J/cm² | 7.14 ft-lb/in² | ISO 179/2C | |
| 0.900 J/cm² @Temperature -30.0 °C | 4.28 ft-lb/in² @Temperature -22.0 °F | Edgew 80*10*3 sp=62mm; ISO 179/1eA | |
| 落锤总能量 | 61.0 J @Temperature 23.0 °C | 45.0 ft-lb @Temperature 73.4 °F | ASTM D3763 |
| 泰伯磨损，毫克/1000次 | 11 | 11 | CS-17, 1 kg; SABIC Method |
| 电气性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 体积电阻率 | >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm | IEC 60093 |
| 表面电阻 | >= 1.00e+15 ohm | >= 1.00e+15 ohm | ROA; IEC 60093 |
| 介电常数 | 2.8 @Frequency 1.00e+6 Hz | 2.8 @Frequency 1.00e+6 Hz | IEC 60250 |
| 2.9 @Frequency 50.0 - 60.0 Hz | 2.9 @Frequency 50.0 - 60.0 Hz | IEC 60250 | |
| 介电强度 | 16.0 kV/mm @Thickness 3.20 mm | 406 kV/in @Thickness 0.126 in | in oil; IEC 60243-1 |
| 25.0 kV/mm @Thickness 1.60 mm | 635 kV/in @Thickness 0.0630 in | in oil; IEC 60243-1 | |
| 33.0 kV/mm @Thickness 0.800 mm | 838 kV/in @Thickness 0.0315 in | in oil; IEC 60243-1 | |
| 耗散因数 | 0.0010 @Frequency 50.0 - 60.0 Hz | 0.0010 @Frequency 50.0 - 60.0 Hz | IEC 60250 |
| 0.010 @Frequency 1.00e+6 Hz | 0.010 @Frequency 1.00e+6 Hz | IEC 60250 | |
| 相比耐漏电起痕指数(CTI) | 150 V | 150 V | IEC 60112 |
| 175 - 250 V | 175 - 250 V | UL 746A | |
| 热丝引燃 (HWI) | 7.0 - 15 sec | 7.0 - 15 sec | UL 746A |
| 高电弧燃烧，HAI | 0.00 - 15 arcs | 0.00 - 15 arcs | UL 746A |
| 热性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 线形热膨胀系数 - 流动 | 40.0 µm/m-°C @Temperature 23.0 - 80.0 °C | 22.2 µin/in-°F @Temperature 73.4 - 176 °F | ISO 11359-2 |
| 46.8 µm/m-°C @Temperature -40.0 - 40.0 °C | 26.0 µin/in-°F @Temperature -40.0 - 104 °F | ASTM E 831 | |
| 线性热膨胀系数,横向流动 | 84.6 µm/m-°C @Temperature -40.0 - 40.0 °C | 47.0 µin/in-°F @Temperature -40.0 - 104 °F | ASTM E 831 |
| 84.6 µm/m-°C @Temperature -40.0 - 40.0 °C | 47.0 µin/in-°F @Temperature -40.0 - 104 °F | ISO 11359-2 | |
| 导热系数 | 0.210 W/m-K | 1.46 BTU-in/hr-ft²-°F | ISO 8302 |
| 载荷下热变形温度(0.46 MPa) | 144 °C | 291 °F | Edgew 120*10*4 sp=100mm; ISO 75/Be |
| 143 °C @Thickness 3.20 mm | 289 °F @Thickness 0.126 in | unannealed; ASTM D648 | |
| 载荷下热变形温度(1.8 MPa) | 136 °C | 277 °F | Edgew 120*10*4 sp=100mm; ISO 75/Ae |
| 136 °C | 277 °F | Flatw 80*10*4 sp=64mm; ISO 75/Af | |
| 142 °C | 288 °F | Annealed 120°C, 2hrs; ISO 75/Ae | |
| 136 °C @Thickness 3.20 mm | 277 °F @Thickness 0.126 in | unannealed; ASTM D648 | |
| 维卡软化温度 | 141 °C | 286 °F | Rate B/50; ISO 306 |
| 143 °C | 289 °F | Rate B/120; ISO 306 | |
| 154 °C | 309 °F | Rate B/50; ASTM D1525 | |
| UL RTI | 130 °C | 266 °F | UL 746B |
| UL RTI，机械冲击 | 130 °C | 266 °F | UL 746B |
参数规格
说明书
