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JUCOS Refractories > Shaped Refractories > Silica Mullite Brick
Product Details

The raw materials for this product are good quality bauxite and SiC, being pressed and sintered. The products have high CCS, good mechanical strength, well thermal shock resistance, and the protection layer could be formed during service, which leads to very good spalling result and thus always be used for transition zone, cooler and hoops in cement industry

Physical And Chemical Indicators For Silica Mullite Brick

Silica mullite brick
Application Limit Temp 17901790
Bulk Density (g/cm3)2.652.6
Cold Crushing Strength (MPa) 9085
Thermal Linear Expansion (%)at 1,350℃0.40.3
Abrasion resistance (CC)7.87.8
Thermal Shock Resistance at 1,100℃ Water cooling1512
Refractoriness under Load (0.2MPa,T2℃)16801650
 Chemical Al2O36563
Composition (%) 
 Main Applications      - cooling zone in rotary kiln
     - transition zone in rotary kiln

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