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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 GI-1040 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 GI-1040 |
|---|---|---|---|
| 使用温度 | 固化后 | -51-177 °C |
| 热固性 | 测试条件 | 测试方法 | 美国Silicones/RTV-2 GI-1040 |
|---|---|---|---|
| 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按重量计算的混合比:10 | ||
| 热固性混合粘度 | 50000to65000 cP | ||
| 贮藏期限 | 26 wk |
| Uncured Properties | 测试条件 | 测试方法 | 美国Silicones/RTV-2 GI-1040 |
|---|---|---|---|
| Color | --2 | Blue | |
| --3 | OffWhite | ||
| 粘度 | --3 | 90to110 Pa·s | |
| 储存稳定性 | 90to150 min | ||
| 固化时间 | 16to18 hr | ||
| --2 | 0.30to0.40 Pa·s |
| Cured Properties | 测试条件 | 测试方法 | 美国Silicones/RTV-2 GI-1040 |
|---|---|---|---|
| Coverage-Cured | 0.910 cm³/g | ||
| 拉伸强度 | ASTM D412 | 3.45to3.79 MPa | |
| 伸长率 | 断裂 | ASTM D412 | 200to250 % |
| 撕裂强度 | ASTM D624 | 14.9to20.1 kN/m | |
| 硬度 | ShoreA5 | 36to44 | |
| ShoreA4 | 26to34 |
| 物理性能 | 测试条件 | 测试方法 | 美国Silicones/RTV-2 GI-1040 |
|---|---|---|---|
| 密度 | 1.10 g/cm³ | ||
| 收缩率 | 固化后 | 0.20 % |