铝硅酸盐玻璃,片, SiO 57AlO 36CaOMgOBaO, 50mm直径, 6mm厚
关注：689
品牌：Goodfellow
产地：英国
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% |
产品发布日期：2025.04.30
Goodfellow（顾特服）