材料 >> 聚合物材料
硅橡胶,管, (CHOSi)n, 1.7mm ID, 3.7mm OD
半岛bd体育手机客户端 介绍
| 订货号 |
包装规格 |
| Length (Round) |
| 695-539-07 |
500mm |
| 357-068-54 |
1000mm |
| 835-239-22 |
2000mm |
| 666-794-08 |
5000mm |
| 023-360-26 |
10000mm |
| 973-130-70 |
20000mm |
半岛bd体育手机客户端 参数
| Inside Diameter[内部直径] |
1.7mm |
| Length[长度] |
500mm - 20000mm |
| Outside Diameter[外部直径] |
3.7mm |
| Wall Thickness[壁厚] |
1mm |
| Thermal Properties(热性能) |
| Coefficient of thermal expansion ( x10?? K?? ) |
250.000 - 300.000 |
| Lower working temperature ( C ) |
-70 - -50 |
| Specific heat ( J K?? kg?? ) |
1300.0 - 1500.0 |
| Thermal conductivity ( W m?? K?? ) |
0.22 @23℃ |
| Upper working temperature ( C ) |
200 - 260 |
| Mechanical Properties(机械性能) |
| Elongation at break ( % ) |
200.0 -800.0 |
| Hardness - Rockwell |
60 Degrees Shore A |
| Tensile strength ( MPa ) |
6.50 |
| Chemical Resistance(耐化学性) |
| Acids - concentrated |
Good-Poor |
| Acids - dilute |
Good-Poor |
| Alcohols |
Good-Fair |
| Alkalis |
Good-Fair |
| Aromatic hydrocarbons |
Poor |
| Greases and Oils |
Good-Poor |
| Halogenated Hydrocarbons |
Poor |
| Halogens |
Poor |
| Ketones |
Poor |
| Physical Properties(物理性质) |
| Density ( g cm?? ) |
1.100 - 1.500 |
| Radiation resistance |
Poor |
| Electrical Properties(电气特性) |
| Volume resistivity ( Ohmcm ) |
10??-10?? |
其他参数
公差
| 外部直径 |
≤2mm |
±0.05mm |
| 聚合物 |
±10% |
| 陶瓷 |
±10% |
|
| ≤5mm |
±0.1mm |
| 聚合物 |
±10% |
| 陶瓷 |
±10% |
|
| >5mm |
±5% |
| 聚合物 |
±10% |
| 陶瓷 |
±10% |
|
| 壁厚 |
|
±10% |
| 聚合物 |
±20% |
| 陶瓷 |
±20% |
|
| 长度 |
<100mm |
±1mm |
| ≥100mm |
+5% / -1% |
|
|
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