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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
PA12 L 20 H FR 瑞士EMS
Grilamid®
电动工具,电子电器部件
耐高温,高抗冲
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物性数据
| 热性能 | 测试条件 | 测试方法 | 瑞士EMS/L 20 H FR |
|---|---|---|---|
| 连续使用温度 | ---- 33 | ISO 2578 | 90.0 to 110 °C |
| ---- 44 | Internal Method | 150 °C | |
| 热变形温度 | 1.8 MPa，未退火264 psi, Unannealed | ISO 75-2/A | 50 °C |
| 0.45 MPa，未退火66 psi, Unannealed | ISO 75-2/B | 130 °C | |
| 熔融温度 | ISO 11357-3 | 178 °C | |
| 线性热膨胀系数 | TDTransverse | ISO 11359-2 | 0.00012 1/℃ |
| MD流动 | ISO 11359-2 | 0.000090 1/℃ |
| 阻燃性能 | 测试条件 | 测试方法 | 瑞士EMS/L 20 H FR |
|---|---|---|---|
| 可燃性等级 | UL 94 | V-2 |
| 冲击性能 | 测试条件 | 测试方法 | 瑞士EMS/L 20 H FR |
|---|---|---|---|
| 简支梁缺口冲击强度 | -30℃-30°C | ISO 179/1eA | 6 kJ/m² |
| 23℃23°C | ISO 179/1eA | 5 kJ/m² | |
| 简支梁无缺口冲击强度 | 23℃23°C | ISO 179/1eU | 无断裂 |
| -30℃-30°C | ISO 179/1eU | 无断裂 |
| 电气性能 | 测试条件 | 测试方法 | 瑞士EMS/L 20 H FR |
|---|---|---|---|
| 表面电阻率 | IEC 60093 | -- ohms | |
| 介电强度 | IEC 60243-1 | -- KV/mm | |
| 体积电阻率 | IEC 60093 | -- ohms·cm | |
| 相比漏电起痕指数 | IEC 60112 | V |
| 机械性能 | 测试条件 | 测试方法 | 瑞士EMS/L 20 H FR |
|---|---|---|---|
| 标称拉伸断裂应变 | ISO 527-2 | > 50 % | |
| 拉伸模量 | ISO 527-2 | 1900 Mpa | |
| 拉伸强度 | 断裂Break | ISO 527-2 | 40 Mpa |
| 屈服Yield | ISO 527-2 | 50 Mpa | |
| 拉伸应变 | 屈服屈服 | ISO 527-2 | 5 % |
| 硬度 | 邵氏 D，15 秒邵氏 D，15 秒 | ISO 868 | -- |
| 物理性能 | 测试条件 | 测试方法 | 瑞士EMS/L 20 H FR |
|---|---|---|---|
| 密度 | ISO 1183 | 1.05 g/cm³ | |
| 收缩率 | MDFlow | ISO 294-4 | 0.6 % |
| TDAcross Flow | ISO 294-4 | 0.8 % | |
| 吸水率 | 饱和，23℃Saturation, 73°F | ISO 62 | 1.4 % |
| 平衡，23℃，50% RHEquilibrium, 73°F, 50% RH | ISO 62 | 0.7 % |