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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
Epoxy Techsil® EP25485 英国Techsil
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物性数据
| 热性能 | 测试条件 | 测试方法 | 英国Techsil/Techsil® EP25485 |
|---|---|---|---|
| 导热系数 | 1.2 W/m/K | ||
| 热变形温度 | HDT | 80 °C | |
| 线性热膨胀系数 | MD | 3.5E-5到4.5E-5 cm/cm/°C |
| 补充信息 | 测试条件 | 测试方法 | 英国Techsil/Techsil® EP25485 |
|---|---|---|---|
| PeakExotherm | 25°C | 50.0 | |
| 操作温度 | -40-150 °C | ||
| 耗散因数 | 正切 | 0.0450 |
| Uncured Properties | 测试条件 | 测试方法 | 英国Techsil/Techsil® EP25485 |
|---|---|---|---|
| Color | --4 | Clear/Transparent | |
| --3 | Black | ||
| MixRatiobyVolume(PBV) | Hardener | 1.0 | |
| Resin | 4.0 | ||
| MixRatiobyWeight(PBW) | Resin | 7.8 | |
| Hardener | 1.0 | ||
| 固化时间 | 80°C | 4.0 hr | |
| 60°C | 6.0 hr | ||
| 储存稳定性(25°C) | 120 min | ||
| GelTime(25°C) | 3.6E+02 min | ||
| 25°C | 1.7E+02 hr | ||
| 密度 | --5 | 1.64 g/cm³ | |
| --4 | 0.930 g/cm³ | ||
| --3 | 1.82 g/cm³ | ||
| 粘度 | 25°C4 | 0.10 Pa·s | |
| 25°C3 | 25 Pa·s | ||
| 25°C5 | 3.0 Pa·s |
| Cured Properties | 测试条件 | 测试方法 | 英国Techsil/Techsil® EP25485 |
|---|---|---|---|
| 介电强度 | 18 kV/mm | ||
| 拉伸强度 | 65.0 MPa | ||
| 伸长率 | 断裂 | 1.0to3.0 % | |
| 体积电阻率 | 12 ohms·cm | ||
| 吸水率 | 20°C | 0.50 % | |
| 相对电容率 | 50Hz | 4.99 | |
| 压缩强度 | 80.0 MPa | ||
| 硬度 | ShoreD | 85 |
| 物理性能 | 测试条件 | 测试方法 | 英国Techsil/Techsil® EP25485 |
|---|---|---|---|
| 收缩性-Volume | 0.30 % |
| 可燃性 | 测试条件 | 测试方法 | 英国Techsil/Techsil® EP25485 |
|---|---|---|---|
| UL阻燃等级 | UL 94 | V-0 |