Material Comparison
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Product Name
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Rubber SQUARE® LIM1520-40A/B Shenzhen SQUARE Silicone Co., Ltd.
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Plastic Datasheets
| hardness | Test Condition | Test Method | Shenzhen SQUARE Silicone Co., Ltd./SQUARE® LIM1520-40A/B |
|---|---|---|---|
| Shore hardness | 邵氏A | ASTM D2240 | 40 |
| Electrical performance | Test Condition | Test Method | Shenzhen SQUARE Silicone Co., Ltd./SQUARE® LIM1520-40A/B |
|---|---|---|---|
| dielectric strength | IEC 60243-1 | 26 kV/mm | |
| dielectric constant | 50Hz | IEC 60250 | 2.80 |
| Volume resistivity | IEC 60093 | 1E+15 ohms·cm | |
| Dissipation Factor | 50Hz | IEC 60250 | 1.6E-03 |
| thermosetting | Test Condition | Test Method | Shenzhen SQUARE Silicone Co., Ltd./SQUARE® LIM1520-40A/B |
|---|---|---|---|
| Thermosetting components | 储存稳定性(20°C) | 7200 min | |
| 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 | ||
| 后固化时间(200°C) | 4.0 hr | ||
| 贮藏期限 | 52 wk |
| Uncured Properties | Test Condition | Test Method | Shenzhen SQUARE Silicone Co., Ltd./SQUARE® LIM1520-40A/B |
|---|---|---|---|
| Color | --4 | Grey | |
| --3 | Clear/Transparent | ||
| Viscosity | DIN 53019 | 55 Pa·s | |
| Color | 固体含量 | 100 % | |
| Curing Time | 140°C | 0.17 hr |
| Cured Properties | Test Condition | Test Method | Shenzhen SQUARE Silicone Co., Ltd./SQUARE® LIM1520-40A/B |
|---|---|---|---|
| Electric trace resistance | IEC 60587 | 1A4.5 |
| physical property | Test Condition | Test Method | Shenzhen SQUARE Silicone Co., Ltd./SQUARE® LIM1520-40A/B |
|---|---|---|---|
| density | ASTM D792 | 1.07 g/cm³ |
| elastomer | Test Condition | Test Method | Shenzhen SQUARE Silicone Co., Ltd./SQUARE® LIM1520-40A/B |
|---|---|---|---|
| elongation | 断裂 | ASTM D412 | 430 % |
| tensile strength | ASTM D412 | 6.70 MPa | |
| tear strength | ASTM D624 | 17.9 kN/m |
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