Castable refractory good slag erosion and penetration resistance ISO9000:2000 long service life high strength The detail of castable refractory is as follow.

Brand		DNGL-16	DNGL-15	DNGL-145	DNGL-145	DNGL-135
Service tem perature		1600	1500	1450	1450	1350
AL2O3 % ≥		90	80	75	40	65
					45
		3.1	3.0	2.7	2.6	2.4
MOR	110°C*24h	11	10	7	9	6
	°C*24h	1600/13	1500/12	1450/8	1450/12	1350/7
CCS	110°C*24h	80	70	60	65	55
	°C*24h	1600/95	1500/90	1450/80	1450/90	1350/65
Permqanentliner change		1600-0.5	1500-0.5	1450-0.5	1450-0.5	1350-0.5
Thermal conductivity		1.3	1.3	1.2	1.2	1.1

corundaum castable refractory