China Cement Castable, China Cement Castable
Low Cement Refractory Castable LCC50/60/70 Refractory Castable 1. Clay bonded refractory castable Item Index CC-45 CC-60 CC-70 CC-60G CC-65G Al2O3 content, % ≥ 45 60 70 60 65 Bulk density, g/cm3 ≥ 2.30 2.35 2.50 2.38 2.40 Cold crushing strength, Mpa ≥ 110 ℃ x24h 9 10 11 13 15 1000 ℃ x3h 35 40 45 45 50 1400 ℃ x3h 40 45 50 50 50 Linear on reheating % 1400 ℃ x3h ± 0.6 ± 0.5 ± 0.4 ...
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