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Mullite Refractory Castable

Technical Indicators of Mullite Refractory Castable

Product number SC-ASA SC-ASB
 Properties
Chemical composition (%) Al2O3 ≥78 ≥75
SiO2 ≤20 5~10
SiC ... ≥5
Refractoriness (℃) 1600 1500
Bulk density (g/cm3) (110℃*24h ) ≥2.6 ≥2.4
Linear expansion rate (%) (1500℃*3h) ﹣0.1~﹣0.6 ﹣0.1~﹣0.6
Fracture resistance (Mpa)  110 ℃ *24h ≥50/ ≥7 ≥50/ ≥7
1100 ℃ *3h ≥60/ ≥8 ≥60/ ≥8
1500 ℃ *3h ≥90/ ≥12 ≥90/ ≥12
Water consumption (%) (weight ratio) 5~7 5~7
Applications Cement kiln entrance cover, kiln entrance blanking front wall,grate cooler
Inspection standard YB/T5202-2003
Packaging 25kg plastic woven bag with inner film

Related Names
Mullite-Based Refractory Castable | Unshaped Refractory Material

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