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| Item | MgO %≥ | Al2O3 %≥ | Cr2O3 % | Modules of rupture Mpa | Refractoriness ℃ ≥ | Bonding time min. | Grading % (mm) | Bonder | |||
| 110℃*24h | 1400℃*3h | ＜1 | ＞0.5≤ | ＞0.088≤ | |||||||
| Magnesia-chrome mortar | 78-85 | 3-5 | 2.0 | 1800 | 1-3 | 100 | 3 | 50 | Water glass | ||
| Special magnesia-chrome mortar | 90 | 1-3 | 4.0 | 1800 | 1-3 | 100 | 3 | 50 | Water glass | ||
| Magnesia mortar | 85-90 | 3.0 | 1800 | 1-3 | 100 | 3 | 50 | Water glass | |||
| Spinel mortar | 80-85 | 4-8 | 4.0 | 1800 | 1-3 | 100 | 3 | 50 | Water glass | ||
| High aluminia mortar | 60-75 | 1.0 | 4.0 | 1790 | 1-3 | 100 | 2 | 50 | Water | ||
| R.T high aluminia mortar | 75 | 1.0 | 5.0 | 1790 | 1-3 | 100 | 2 | 50 | Water | ||
| Phosphate mortar | 70 | 1.0 | 5.0 | 1790 | 1-3 | 100 | 2 | 50 | Phosphoric | ||
| P901 | 75 | 1.5 | 6.0 | 1790 | 2-3 | 100 | 2 | 50 | Phosphoric | ||
| Alkali-resisting mortar | 30-35 | 1.0 | 3.0 | 1690 | 1-3 | 100 | 2 | 50 | water | ||
| Alkali-resisting insulating mortar | 30-40 | 1.0 | 1.5 | 1650 | 1-3 | 100 | 5 | 50 | Water | ||
| Reference | 3-5% of shaped refractory gross | ||||||||||