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MOQ : 5 tons
Price : FOB 350-500USD/T
Payment Terms : T/T, L/C
Supply Ability : 5000 Tons per month
Delivery Time : 15-20 working days
Packaging Details : Jumbo bag or as requirements
Product name : High Strength Wear-resistant Refractory Castable
Application : Industrial Furnaces,Cement kiln
Color : Gray
Raw material : Alumina ore
Sample : free
Shape : Powder
Corundum mullite high-strength wear-resistant refractory castables have high compressivestrength, good high temperature volume stability and thermal stability, excellent wear resistance and strong corrosion resistance. Can be used for the lining of large CFB boilerwear linings and other hightemperature furnaces.
Item | MGM-1 | MGM-2 | MGM-3 | |
AL2O3% | 70 | 75 | 85 | |
SiO2% | 25 | 17 | 13 | |
Fe2O3% | 1 | 1 | 1 | |
Bulk density g/cm3 | 2.7 | 2.8 | 2.9 | |
Flexural strength MPa ≥ | 110℃×24h | 10 | 11 | 12 |
1100℃×3h | 16 | 17 | 18 | |
1400℃×3h | 17 | 18 | 19 | |
Compressive strength/ MPa ≥ | 110℃×24h | 75 | 85 | 95 |
1100℃×3h | 100 | 110 | 120 | |
1400℃×3h | 115 | 120 | 125 | |
Normal wearcm3 | 7 | 6 | 5 | |
0.2MPa load softening start temperature/℃≥ | 1450 | 1480 | 1500 | |
Thermal shock stability TSR (900℃ ,water cooling) time≥ | 25 | 25 | 25 | |
PLC /% | -0.3 | -0.2 | -0.2 | |
Maximum Service temperature/℃ | 1550 | 1550 | 1600 |
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Castable Refractory Material High Strength Wear-Resistant Refractory Castable Images |