This material has a porosity of 35 - 45% and a mean pore size of 90microns.
| 订货号 |
包装规格 |
| Length (Round) |
| 266-577-69 |
114mm |
| 646-854-69 |
250mm |
半岛bd体育手机客户端 参数
| Grade[等级] |
Porous Alumino-Silicate |
| Inside Diameter[内部直径] |
13mm |
| Length[长度] |
114mm - 250mm |
| Outside Diameter[外部直径] |
29mm |
| Porosity[孔隙度] |
40% |
| Wall Thickness[壁厚] |
8mm |
| Physical Properties(物理性质) |
| Apparent porosity ( % ) |
45.00 |
| Density ( g cm?? ) |
2.650 |
| Refractive index |
1.540 |
| Chemical Resistance(耐化学性) |
| Acids - concentrated |
Fair |
| Acids - dilute |
Good |
| Alkalis |
Good |
| Thermal Properties(热性能) |
| Coefficient of thermal expansion ( x10?? K?? ) |
5.000 @20-1000℃ |
| Upper continuous use temperature ( C ) |
900 |
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% |
