Tabular conundum castable with high purty and high meling point of abular conundum as main raw materials, with high qually acivated alumina powder as raw materials, creep resistance of high thermal shock resistance, anti-spalling, high refractoriness, structural stabiity, high temperature properties and wear resistance increased significantty. At the same time, by increasing the silicon cartide, greatly enhancing the comosion resistance of conundum castable. Mainly usod for kilns and burmer.
| 产品名称Product name 项目Item | 板状刚玉浇注料Tabular alumina castables | |
| LX-20S | ||
| 最高使用温度(℃)Maximum Service Temp | 1700 | |
| AlO₃+SiC(%)≥ | 90 | |
| 体积密度110℃x24h, g/cm³)≥Bulk density | 3.00 | |
| 抗折强度(MPa)≥Modules of Rupture | 110℃×24h | 10 |
| 1100℃×3h | 12 | |
| 400℃×3h | 14 | |
| 耐压强度(MPa)≥Cold crushing strength | 10℃×24h | 100 |
| 1100℃×3h | 100 | |
| 1400℃×3h | 120 | |
| 线变化率(%)Permanent linear change | 1400℃×3h | ±0.3 |
| 1500℃×3h | ±0.5 | |
| 施工参考用水量(%)Water addition | 4.5-5.0 | |
| 最高使用温度(C)Maximum Service temp | 1700 | |
