Castable for permanent lining of tundish
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Product Introduction
Through the reasonable selection of raw materials and particle size distribution, and the introduction of ultra-fine powder and high-efficiency dispersant, the self-flowing castable for heating furnace is developed. The self-flowing castable has the characteristics of convenient construction, good volume stability and good thermal shock stability, and is suitable for use in complex shapes and narrow spaces.
Main physical and chemical indexes of tundish permanent lining castable
Brand | JX-SF65 | |
Al₂O(%)> | 65 | |
Bulk density (g/cm³); | 2.6 | |
Cold Modulus of rupture (MPa); | 110 ℃× 16h | 10 |
1500 '℃× 3h | 15 | |
Cold compressive strength (MPa); | 110 ℃× 16h | 50 |
1500 '℃× 3h | 70 | |
Permanent linear change after burning (%) | 1500 ℃× 3h | 0~+1.0 |
Packing: 1000 kg/bag, 25 kg/bag
Shelf life: three months
Note: in the process of storage and transportation should pay attention to waterproof, moisture-proof and anti-overheating, caking do not use
Key words:
Castable for permanent lining of tundish
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