技术指标如下:
名称 |
化学成份% |
耐火度(°C) |
凝结时间(min) |
抗折强度(MPa) |
耐酸度% |
Al2O3 |
MgO |
Cr2O3 |
Fe2O3 |
SiO2 |
110°C×24h |
1400°C×3h |
1500°C×3h |
粘土胶泥 |
≥42 |
|
|
|
|
≥1710 |
1-2 |
≥1.0 |
≥4.0 |
|
|
高铝胶泥 |
≥65 |
|
|
|
|
≥1790 |
1-2 |
≥1.0 |
≥4.0 |
|
|
刚玉质胶泥 |
≥85 |
|
|
|
|
≥1790 |
1-3 |
≥2.0 |
|
≥6.0 |
|
耐碱胶泥 |
≥25 |
|
|
|
|
≥1650 |
2-4 |
≥0.5 |
≥3.0 |
|
|
耐酸胶泥 |
≥25 |
|
|
< 2.5 |
≥60 |
|
≤10(终凝) |
≥4 |
|
|
≥96 |
抗剥落胶泥 |
≥70 |
|
|
|
|
≥1790 |
|
|
|
|
|
尖晶石质胶泥 |
≥4 |
≥75 |
|
|
|
|
3-5 |
≥2.0 |
|
≥6.0 |
|
镁铬质胶泥 |
|
≥80 |
3-5 |
|
|
|
3-5 |
≥2.0 |
|
≥5.0 |
|
镁质胶泥 |
≥87 |
|
|
|
≤5 |
|
1-3 |
≥1.5 |
|
≥2.0 |
|
高强磷酸盐胶泥 |
≥75 |
|
|
|
|
≥1790 |
1-3 |
≥2 |
≥6 |
|
|
莫来石质胶泥 |
60-70 |
|
|
|
20-30 |
|
1-3 |
≥2 |
|
≥6.0 |
|
轻质隔热胶泥 |
≥30 |
|
|
|
|
|
1-3 |
≥0.5 |
≥1(1200°C×3h) |
|
|
|