Loading Port:China Main Port
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:-
1.refractory mortar
2.Through ISO: 9001 certification
3.alumina cement refractory cement for furnace
1).Using high purity raw materials and additives, use of superfine powder to add technology, sand machines, made to undergo a rigorous process of production.
2).The material have good structural stability and air tightness, and product physical and chemical properties, also has a good workability. Be with the same supporting the use of timber products.
| High-strength corundum castable | Alumina bubble castable | |||
| KGYJ-97 | KGYJ-85 | KKJ-95 | KKJ-88 | |
| Al2O3 ,% ≥ | 97 | 85 | 95 | 88 |
| Bulk density g/cm3≥ | 3 | 2.9 | ≤ 1.7 | ≤ 1.6 |
| normal Temperature strength | 12 | 12 | ||
| MPa110×24h ≥ | 70 | 80 | ||
| 1100×3h≥ | 100 | 110 | ||
| hot bending strength MPa | 12 | |||
| (110×24h) ≥ | ||||
| linear change after heating | ±0.3 | ±0.5 | ±0.3 | ≤ 0.15 |
| (1500×3h) | (1200×5h) | |||
