This material has a porosity of 35 - 45% and a mean pore size of 90microns.
| 订货号 | 包装规格 |
| Disc |
| 914-046-26 | 50mm |
产品参数
| Colour[颜色] | Opaque White |
| Diameter[直径] | 50mm |
| Grade[等级] | Porous Alumino-Silicate |
| Thickness[厚度] | 6mm |
| Physical Properties(物理性质) |
| Apparent porosity ( % ) | 45.00 |
| Density ( g cm⁻³ ) | 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 ( x10⁻⁶ K⁻¹ ) | 5.000 @20-1000℃ |
| Upper continuous use temperature ( C ) | 900 |
其他参数
公差
| 长度 | <100mm | ±1mm |
|---|
| ≥100mm | +2% / -1% |
| 直径 | <100mm | ±1mm |
|---|
| ≥100mm | +2% / -1% |
| 厚度 | | ±10% |
|---|
| 陶瓷 | ±20% |
| 复合材料 | ±20% |
| 聚合物 | ±20% |
| 长度 1 | <100mm | ±1mm |
|---|
| ≥100mm | +2% / -1% |
| 长度 2 | <100mm | ±1mm |
|---|
| ≥100mm | +2% / -1% |
