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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
PC LED2045 泰国科思创（拜耳）
Makrolon®
汽车应用,照明灯具,照明应用
高抗冲,阻燃
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物性数据
| 热性能 | 测试条件 | 测试方法 | 泰国科思创（拜耳）/LED2045 |
|---|---|---|---|
| RTI Elec | 0.71mm | UL 746 | 125 °C |
| RTI Imp | 0.71mm | UL 746 | 115 °C |
| RTI Str | 0.71mm | UL 746 | 125 °C |
| 玻璃转化温度 | ISO 11357-2 | 144 °C | |
| 导热系数 | 23°C | ISO 8302 | 0.20 W/m/K |
| 球压硬度 | 136°C | IEC 60695-10-2 | Pass |
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 137 °C |
| 1.8MPa,未退火 | ISO 75-2/A | 124 °C | |
| 维卡软化温度 | -- | ISO 306/B50 | 145 °C |
| -- | ISO 306/B120 | 146 °C | |
| 线性热膨胀系数 | TD：23to55°C | ISO 11359-2 | 6.5E-05 cm/cm/°C |
| MD：23到55°C | ISO 11359-2 | 6.5E-05 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 泰国科思创（拜耳）/LED2045 |
|---|---|---|---|
| 多轴向仪器化冲击力峰值 | -30°C | ISO 6603-2 | 5700 N |
| 23°C | ISO 6603-2 | 4700 N | |
| 多轴向仪器化冲击能量 | 23°C | ISO 6603-2 | 50.0 J |
| -30°C | ISO 6603-2 | 55.0 J | |
| 简支梁缺口冲击强度 | 23°C,局部断裂 | ISO 7391 | 50 kJ/m² |
| -30°C,完全断裂 | ISO 7391 | 12 kJ/m² | |
| 简支梁无缺口冲击强度 | 23°C | ISO 179/1eU | NoBreak |
| -60°C | ISO 179/1eU | NoBreak | |
| -30°C | ISO 179/1eU | NoBreak | |
| 悬壁梁缺口冲击强度 | 23°C,局部断裂 | ISO 7391 | 50 kJ/m² |
| -30°C,完全断裂 | ISO 7391 | 12 kJ/m² |
| 电气性能 | 测试条件 | 测试方法 | 泰国科思创（拜耳）/LED2045 |
|---|---|---|---|
| 表面电阻率 | IEC 60093 | 1E+16 ohms | |
| 耗散因数 | 23°C,100Hz | IEC 60250 | 5E-04 |
| 23°C,1MHz | IEC 60250 | 9E-03 | |
| 介电强度 | 23°C,1.00mm | IEC 60243-1 | 34 KV/mm |
| 体积电阻率 | 23°C | IEC 60093 | 1E+16 ohms·cm |
| 相比漏电起痕指数 | 解决方案B | IEC 60112 | V |
| 解决方案A | IEC 60112 | V | |
| 相对电容率 | 23°C,1MHz | IEC 60250 | 3.00 |
| 23°C,100Hz | IEC 60250 | 3.10 |
| 机械性能 | 测试条件 | 测试方法 | 泰国科思创（拜耳）/LED2045 |
|---|---|---|---|
| 标称拉伸断裂应变 | 23°C | ISO 527-2/50 | >50 % |
| 拉伸模量 | 23°C | ISO 527-2/1 | 2350 Mpa |
| 拉伸强度 | 断裂,23°C | ISO 527-2/50 | 55.0 Mpa |
| 屈服,23°C | ISO 527-2/50 | 63.0 Mpa | |
| 拉伸应变 | 屈服,23°C | ISO 527-2/50 | 6.0 % |
| 断裂,23°C | ISO 527-2/50 | 100 % | |
| 弯曲模量 | 23°C | ISO 178 | 2350 Mpa |
| 弯曲强度 | 23°C | ISO 178 | 97.0 Mpa |
| 3.5%Strain,23°C | ISO 178 | 72.0 Mpa | |
| 弯曲应变 | 23°C | ISO 178 | 7.3 % |
| 硬度 | 测试条件 | 测试方法 | 泰国科思创（拜耳）/LED2045 |
|---|---|---|---|
| 球压硬度 | ISO 2039-1 | 115 Mpa |
| 可燃性 | 测试条件 | 测试方法 | 泰国科思创（拜耳）/LED2045 |
|---|---|---|---|
| FlashIgnitionTemperature | ASTM D1929 | 480 °C | |
| SelfIgnitionTemperature | ASTM D1929 | 550 °C | |
| UL阻燃等级 | 0.71mm | UL 94 | V-2 |
| 极限氧指数 | ISO 4589-2 | 27 % | |
| 燃烧速率-US-FMVSS | >1.00mm | ISO 3795 | passed |
| 光学性能 | 测试条件 | 测试方法 | 泰国科思创（拜耳）/LED2045 |
|---|---|---|---|
| 透射率 | 1000µm | ISO 13468-2 | 90.0 % |
| 3000µm | ISO 13468-2 | >89.0 % | |
| 4000µm | ISO 13468-2 | >89.0 % | |
| 2000µm | ISO 13468-2 | 90.0 % | |
| 4000µm,400nm | ISO 13468-2 | >87.5 % | |
| 雾度 | 3000µm | ISO 14782 | <0.50 % |
| 折射率 | ISO 489 | 1.584 |
| 物理性能 | 测试条件 | 测试方法 | 泰国科思创（拜耳）/LED2045 |
|---|---|---|---|
| 表观密度 | ISO 60 | 0.66 g/cm³ | |
| 熔体体积流动速率 | 300°C/1.2kg | ISO 1133 | 61.0 cm3/10min |
| 250°C/2.16kg | ISO 1133 | 17.0 cm3/10min | |
| 收缩率 | MD:2.00mm | ISO 294-4 | 0.60 % |
| TD:2.00mm | ISO 294-4 | 0.65 % | |
| 吸水率 | 平衡,23°C,50%RH | ISO 62 | 0.12 % |
| 饱和,23°C | ISO 62 | 0.30 % |