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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
Rubber RTV-2 P-44 美国Silicones
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国Silicones/RTV-2 P-44 |
|---|---|---|---|
| 使用温度 | 固化后 | -51-316 °C |
| 热固性 | 测试条件 | 测试方法 | 美国Silicones/RTV-2 P-44 |
|---|---|---|---|
| 热固组件 | 硬化法 | 按容量计算的混合比:11按重量计算的混合比:1.0 | |
| 树脂 | 按容量计算的混合比:100按容量计算的混合比:10 | ||
| 热固性混合粘度2 | 50000to60000 cP | ||
| 贮藏期限 | 26 wk |
| Uncured Properties | 测试条件 | 测试方法 | 美国Silicones/RTV-2 P-44 |
|---|---|---|---|
| Color | --4 | Translucent | |
| --3 | Clear/Transparent | ||
| 粘度 | --3 | 1.0to2.0 Pa·s | |
| 储存稳定性 | 60to120 min | ||
| --4 | 90to110 Pa·s | ||
| 固化时间 | 16to24 hr |
| Cured Properties | 测试条件 | 测试方法 | 美国Silicones/RTV-2 P-44 |
|---|---|---|---|
| Coverage-Cured | 0.925 cm³/g | ||
| 耗散因数 | 100Hz | 3E-03 | |
| 介电强度 | 20 kV/mm | ||
| 拉伸强度 | ASTM D412 | 3.79to4.48 MPa | |
| 伸长率 | 断裂 | ASTM D412 | 230to280 % |
| 撕裂强度 | ASTM D624 | 17.5to24.5 kN/m | |
| 体积电阻率 | 1E+15 ohms·cm | ||
| 相对电容率 | 100Hz | 2.90 | |
| 硬度 | ShoreA5 | 38to46 | |
| ShoreA6 | 38to46 |
| 物理性能 | 测试条件 | 测试方法 | 美国Silicones/RTV-2 P-44 |
|---|---|---|---|
| 密度 | 1.09 g/cm³ |