编号 | MCF—86 | MCF—84 | MCF—82 | MCF—77 | |
化学成分/% | MgO | 86.0 | 84.0 | 82.2 | 77.0 |
CaO | 5.5 | 9.0 | 9.2 | 16.0 | |
Fe2O3 | 7.0 | 5.2 | 5.8 | 5.5 | |
自然堆积密度/g·cm3 | 2.3~2.4 | 2.3~2.4 | 2.3~2.4 | 2.3~2.4 | |
振捣后体积密度/g·cm3 | 2.55~2.65 | 2.55~2.65 | 2.55~2.65 | 2.55~2.65 | |
1600℃烧后体积密度/g·cm3 | 2.9~3.1 | 2.9~3.1 | 2.9~3.1 | 2.9~3.1 | |
1600℃烧后线变化率/% | -(1.0~2.0) | -(1.0~3.0) | -(1.0~3.0) | -(1.5~3.5) |