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氧化铝空心球砖理化指标
|
项目 |
Al2O3%≥ |
Fe2O3%≤ |
SiO2%≤ |
体积密度g/cm3≤ |
常温耐压强度MPa≥ |
气孔率%≥ |
荷重软化点℃0.1MPaKD≥ |
耐火度（℃）≥ |
导热系数W/m·k（热面1000℃）≤ |
|
MLQ95 |
95 |
0.3 |
5 |
1.5 |
16 |
58 |
1700 |
1800 |
1.15 |
|
MLQ90 |
90 |
0.3 |
9 |
1.5 |
15 |
60 |
1700 |
1800 |
1.2 |
|
LQ-1.2 |
98.5 |
0.3 |
1.0 |
1.2 |
3 |
62 |
1700 |
1800 |
0.95 |
|
LQ-1.5 |
98.5 |
0.3 |
1.0 |
1.5 |
12 |
60 |
1700 |
1800 |
1.05 |
|
LQ-1.8 |
98.5 |
0.3 |
1.0 |
1.8 |
15 |
58 |
1700 |
1800 |
1.15 |