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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 875-20 日本住友化学
SD POLYCA™
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物性数据
| 热性能 | 测试条件 | 测试方法 | 日本住友化学/875-20 |
|---|---|---|---|
| 热变形温度 | 1.8 MPa1.80MPa | ISO 75/Af | 126 °C |
| 线性热膨胀系数 | MDMD | ISO 11359-2 | 0.000070 cm/cm/℃ |
| TDTD | ISO 11359-2 | 0.000070 cm/cm/℃ |
| 阻燃性能 | 测试条件 | 测试方法 | 日本住友化学/875-20 |
|---|---|---|---|
| UL阻燃等级 | 2.50 mm | UL 94 | V-0/5VB |
| 3.00 mm | UL 94 | V-0/5VB | |
| 1.00 mm | UL 94 | V-0（0.95mm） | |
| 0.75 mm | UL 94 | V-2 |
| 冲击性能 | 测试条件 | 测试方法 | 日本住友化学/875-20 |
|---|---|---|---|
| 简支梁缺口冲击强度 | 缺口缺口，23℃，4mm | ISO 179-1 | 20 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 日本住友化学/875-20 |
|---|---|---|---|
| 拉伸模量 | ISO 527-2 | 2300 Mpa | |
| 拉伸应变 | 断裂断裂 | ISO 527-2 | 80 % |
| 拉伸应力 | 屈服 | ISO 527-2 | 60 Mpa |
| 弯曲模量 | ISO 178 | 2300 Mpa | |
| 弯曲强度 | ISO 178 | 94 Mpa |
| 电气性能 | 测试条件 | 测试方法 | 日本住友化学/875-20 |
|---|---|---|---|
| 表面电阻率 | IEC 60093 | ≧1.0E+15 | |
| 耗散因数 | 2 mm，100 Hz100Hz, 2mm | IEC 60250 | 0.001 |
| 1 MHz，2 mm1MHz, 2mm | IEC 60250 | 0.09 | |
| 介电强度 | 1 mm1mm | IEC 60243 | 20 KV/mm |
| 相比漏电起痕指数 | IEC 60112 | V | |
| 相对电容率 | 1 MHz，2mm1MHz, 2mm | IEC 60250 | 3 |
| 100 Hz，2 mm100Hz, 2mm | IEC 60250 | 3 |
| 物理性能 | 测试条件 | 测试方法 | 日本住友化学/875-20 |
|---|---|---|---|
| 密度 | ISO 1183 | 1.2 g/cm³ | |
| 熔体体积流动速率 | 300℃，1.2 kg300℃，1.2kg | ISO 1133 | 19 cm3/10min |
| 熔体质量流动速率 | 300℃，1.20kg300℃，1.2kg | ISO 1133 | 20 g/10min |
| 收缩率 | TDTD | Internal Method | 0.5-0.7 % |
| MDMD | Internal Method | 0.5-0.7 % | |
| 吸水率 | 23℃，24hr23℃，24hrs | ISO 62 | 0.2 % |