耐火砖 耐火泥系列 量大从优 郑州金诺 耐材专供 尺寸可订做
项目 指标 牌号 | | 刚玉质 | 特级高铝质 | 一级高铝 | 二三级高铝 | 粘土质 | 铝镁火泥 | 镁铝火泥 | 尖晶石火泥 | 铝碳火泥 | 锆质火泥 | 莫来石硅线石火泥 | 轻质火泥 |
GAP-90 | TA-85 | A-75 | LQ-53（55） | NQ-42 | AM-70 | MA-42 | MA-30 | AC-60 | GZ-50 |
AI2O3 % | ≥ | 90 | 85 | 85 | 55 53 | 42 | 50 | 42 | 70 | 50 | （ZrO2）50 | 56 | 40 |
MgO % | ≥ | | | | | | 30 | 43 | 8 | C:6 | | | |
耐火度℃ | ≥ | 1800 | 1800 | 1800 | 1780 | 1720 | 1720 | 1800 | 1800 | 1800 | 1800 | 1800 | 1660 |
粘结时间 | | 1-3 | 1-3 | 1-3 | 1-3 | 1-3 | 1-3 | 1-3 | 1-3 | 2-5 | 1-3 | 1-3 | 1-3 |
粘结强度Mpa | 110℃，24h | ≥ | 2 | 2 | 1.0 | 1.0 | 1.0 | 1.0 | 1.5 | 1.0 | 0.7 | 1.0 | 1.0 | 0.8 |
1500℃，2h | ≥ | 8 | 6 | 6 | | | | | | | | | |
1400℃，2h | ≥ | | | | 4 | | 5 | | | | | | |
1400℃，3h | ≥ | | | | | | | | 6 | | 3.0 | 3.0 | |
1200℃，2h | ≥ | | | | | | | | | | | | 1.0 |
1200℃，2h | ≥ | | | | | 3.0 | | | | | | | |
粒度 | ≤0.5mm | ≥ | 97 | 97 | 97 | 97 | 97 | | | | | | | |
≤0.74mm | ≥ | 50 | 50 | 50 | 50 | 50 | | | | 60 | 50 | 60 | 60 |
0.5-1mm | ≤ | | | | | | | | | 12 | | | |
>1mm | 不准有 |
项目 指标 牌号 | | 刚玉质 | 特级高铝质 | 一级高铝 | 二三级高铝 | 粘土质 | 铝镁火泥 | 镁铝火泥 | 尖晶石火泥 | 铝碳火泥 | 锆质火泥 | 莫来石硅线石火泥 | 轻质火泥 |
GAP-90 | TA-85 | A-75 | LQ-53（55） | NQ-42 | AM-70 | MA-42 | MA-30 | AC-60 | GZ-50 |
AI2O3 % | ≥ | 90 | 85 | 85 | 55 53 | 42 | 50 | 42 | 70 | 50 | （ZrO2）50 | 56 | 40 |
MgO % | ≥ | | | | | | 30 | 43 | 8 | C:6 | | | |
耐火度℃ | ≥ | 1800 | 1800 | 1800 | 1780 | 1720 | 1720 | 1800 | 1800 | 1800 | 1800 | 1800 | 1660 |
粘结时间 | | 1-3 | 1-3 | 1-3 | 1-3 | 1-3 | 1-3 | 1-3 | 1-3 | 2-5 | 1-3 | 1-3 | 1-3 |
粘结强度Mpa | 110℃，24h | ≥ | 2 | 2 | 1.0 | 1.0 | 1.0 | 1.0 | 1.5 | 1.0 | 0.7 | 1.0 | 1.0 | 0.8 |
1500℃，2h | ≥ | 8 | 6 | 6 | | | | | | | | | |
1400℃，2h | ≥ | | | | 4 | | 5 | | | | | | |
1400℃，3h | ≥ | | | | | | | | 6 | | 3.0 | 3.0 | |
1200℃，2h | ≥ | | | | | | | | | | | | 1.0 |
1200℃，2h | ≥ | | | | | 3.0 | | | | | | | |
粒度 | ≤0.5mm | ≥ | 97 | 97 | 97 | 97 | 97 | | | | | | | |
≤0.74mm | ≥ | 50 | 50 | 50 | 50 | 50 | | | | 60 | 50 | 60 | 60 |
0.5-1mm | ≤ | | | | | | | | | 12 | | | |
>1mm | 不准有 |
