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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
SPS EA522 美国杜邦陶氏
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玻纤增强,填料/玻璃纤维加固补强,填充22%的重量
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国杜邦陶氏/EA522 |
|---|---|---|---|
| RTI Elec | 1.50mm | UL 746 | 125 °C |
| RTI Imp | 1.50mm | UL 746 | 120 °C |
| RTI Str | 1.50mm | UL 746 | 120 °C |
| UL阻燃等级 | 1.50mm | UL 94 | V-1 |
| 2.00mm | UL 94 | V-2 | |
| 热变形温度 | 1.80MPa，未退火 | ISO 75-2/A | 210 °C |
| 0.45MPa，未退火 | ISO 75-2/B | 255 °C | |
| 维卡软化温度 | ISO 306 | 255 °C |
| 机械性能 | 测试条件 | 测试方法 | 美国杜邦陶氏/EA522 |
|---|---|---|---|
| 断裂应变 | ISO 527-2 | 2.3 % | |
| 简支梁缺口冲击强度 | ISO 179 | 8.00 KJ/m | |
| 简支梁无缺口冲击强度 | ISO 179 | 35.0 KJ/m | |
| 拉伸应力 | 屈服 | ISO 527-2 | 95.0 Mpa |
| 弯曲模量 | ISO 178 | 7600 Mpa | |
| 弯曲强度 | ISO 178 | 150 Mpa | |
| 悬壁梁缺口冲击强度 | ISO 180 | 10.00 KJ/m | |
| 悬壁梁无缺口冲击强度 | ISO 180 | 45.0 KJ/m |
| 电气性能 | 测试条件 | 测试方法 | 美国杜邦陶氏/EA522 |
|---|---|---|---|
| 介电常数 | IEC 60250 | 3.000 | |
| 介电损耗 | IEC 60250 | 0.00100 | |
| 体积电阻率 | IEC 60093 | 1.8E+20 ohm.cm |
| 基本性能 | 测试条件 | 测试方法 | 美国杜邦陶氏/EA522 |
|---|---|---|---|
| 密度 | ISO 1183/B | 1.32 | |
| 吸水率 | Stauration，23℃ | ISO 62 | 0.070 % |
| 物理性能 | 测试条件 | 测试方法 | 美国杜邦陶氏/EA522 |
|---|---|---|---|
| 收缩率 | Across Flow | ISO 294-4 | 0.50-0.90 % |
| Flow | ISO 294-4 | 0.20-0.40 % |