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| 性能 properey 牌号 brand | asc—1 | asc—2 | asc—3 | azc | |
| 化学成分(%) chemical composition | al2o3≥ | 60 | 70 | 80 | 70 |
| sio2≥ | 25 | 15 | 3 | — | |
| sic≥ | 5 | 8 | 10 | 8 | |
| 冷态耐压强度(mpa) cold crushing strength | 1250℃×3h after firing at | 12 | 10 | 8 | 10 |
| 显气孔率(%) apparent porosity | 1250℃×3h after firing at | 25 | 25 | 24 | 24 |
| 烧后线变化率(%) linear changing after burnt | 1250℃×3h after firing at | -0.3~ 0.8 | -0.5~ 0.6 | ||
| 体积密度(g./cm3) bulk density | 1250℃×3h after firing at | 2.7 | 2.8 | 2.85 | 2.85 |
| 耐火度(℃)refractoriness≥ | 1700 | 1750 | 1790 | 1790 | |
| 施工用量(kg/m3)amount for construction | 2850 | 2950 | 3000 | 3000 | |
| 施工方式 method of construction | 振动或捣打 jolt or ramming | ||||
| 应用 application | 有色金属熔炼炉 melting furnace for nonferrous metals | ||||
| 特点 characteristic | 寿命长 耐冲刷 耐侵蚀 热震稳定性好 耐剥落 体积稳定 矿化剂 原料 防污染 timeproof erode resistance corrosion resistance thermal shock resistance spalling resistance volume stability mineralizer added perfect material antipouution | ||||
18625528666 李经理