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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 730 Black 美国Epoxy
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物性数据
| 补充信息 | 测试条件 | 测试方法 | 美国Epoxy/730 Black |
|---|---|---|---|
| DegradationTemperature | 364 °C | ||
| DieShearStrength | 23°C | 23.4 MPa | |
| 操作温度 | Continuous | -55-150 °C | |
| StorageModulus(23°C) | 762 MPa | ||
| Intermittent | -55-250 °C | ||
| ThixotropicIndex | 2.10 | ||
| 加热失重 | 250°C | 2.2 % | |
| 200°C | 1.4 % | ||
| 300°C | 4.2 % |
| 热性能 | 测试条件 | 测试方法 | 美国Epoxy/730 Black |
|---|---|---|---|
| 玻璃转化温度 | >55.0 °C | ||
| 线性热膨胀系数 | MD：--4 | 2.5E-04 cm/cm/°C | |
| MD：--3 | 8.2E-05 cm/cm/°C |
| 热固性 | 测试条件 | 测试方法 | 美国Epoxy/730 Black |
|---|---|---|---|
| 热固组件 | 贮藏期限(23°C) | 52 wk | |
| 部件A | 按重量计算的混合比:1.0 | ||
| 部件B | 按重量计算的混合比:1.0 |
| Uncured Properties | 测试条件 | 测试方法 | 美国Epoxy/730 Black |
|---|---|---|---|
| Color | --6 | Tan | |
| --5 | Black | ||
| 密度 | 储存稳定性 | 60 min | |
| 粘度7(23°C) | 80to120 Pa·s | ||
| PartA | 1.12 g/cm³ | ||
| PartB | 0.938 g/cm³ | ||
| 固化时间(80°C) | 2.0 hr |
| Cured Properties | 测试条件 | 测试方法 | 美国Epoxy/730 Black |
|---|---|---|---|
| LapShearStrength | 23°C | >13.8 MPa | |
| 耗散因数 | 1kHz | 0.024 | |
| 体积电阻率 | 23°C | >1.0E+13 ohms·cm | |
| 相对电容率 | 1kHz | 3.50 | |
| 硬度 | ShoreD | 64 |
| 光学性能 | 测试条件 | 测试方法 | 美国Epoxy/730 Black |
|---|---|---|---|
| 透射率 | 980nm | <25.0 % | |
| 1550nm | <45.0 % | ||
| 480nm | <10.0 % |
| 物理性能 | 测试条件 | 测试方法 | 美国Epoxy/730 Black |
|---|---|---|---|
| 颗粒大小 | <20.0 µm |