- 產品參數
| 性能 properties/牌號 Brands |
輕質高鋁磚 High alumina bricks |
輕質粘土磚 Fireclay bricks |
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| LG-1.0 | LG-0.9 | LG-0.8 | LG-0.7 | LG-0.6 | NG-1.3 | NG-1.0 | NG-0.8 | ||
|
化學成份 Chemical Composition，% |
AL2O3 | ≥48 | ≥33 | ||||||
| AL2O3 | ≤2 | ≤2 | |||||||
| 體積密度 BD ，g/cm³ | 1.0 | 0.9 | 0.8 | 0.7 | 0.6 | 1.3 | 1.0 | 0.8 | |
| 耐壓強度 CCS，Mpa | ≥4.0 | ≥3.5 | ≥3.0 | ≥2.5 | ≥2.0 | ≥4.5 | ≥3.0 | ≥2.5 | |
|
重燒線變化≤2%的試驗溫度 Temperature with PLC≤2%,℃ |
1400 | 1400 | 1400 | 1350 | 1350 | 1400 | 1350 | 1250 | |
|
導熱系數 Thermal conductivity（250±25℃），W/(m·k) |
≤0.50 | ≤0.45 | ≤0.35 | ≤0.35 | ≤0.30 | 0.55 | 0.5 | 0.35 | |