Zhengzhou Huaxu Refractory Co., Ltd

Product Details

Technical Dates of Corundum High-Strength Castable

Item		Corundum High-Strength Castable			Sic Surface Crusting Resistant Castable		High Strength And Speed-Setting Castable
		HWG-16	HWG-17	HWG-18	HWK-50	HWK-55	HWPA80	HWPAF80
AI2O3(%) ≥		85	90	93			80	80
SiO2(%)≤		10	6	2
SiC(%)≤
B.D g/cm3≥		2.9
C.C.S.(MPa)≥	110℃x24h	80	100	80	70	70	50	70
	1100℃x3h	80	100	80	80	80	60	80
	1500℃x3h	80	100	80
M.O.R MPa≥	110℃x24h	8	12	8	8	8	7	8
	1100℃x3h	8	12	8	7	7	8	10
	1500℃x3h	8	12	8
P.L.C(%)	1100℃x3h	-0.10~-0.30	-0.10~-0.30	±0.2	±0.3	±0.4	±0.4	-0.20~-0.50
	1500℃x3h	-0.10~-0.50	-0.20~-0.60	±0.5
Maximum Service Temperature ℃		1650	1700	1750	1300	1400	1500	1500
Installation Method		Vibration	Vibration	Vibration	Vibration	Vibration	Ramming	Ramming
Water Required(％)		5~6	5.5~6.5	5.5~6.5	6~7	6~7
Main Use		Entrance, Coal Spraying Pipe	Entrance, Coal Spraying Pipe	Entrance, Coal Spraying Pipe	Cone Of Preheater, Up-Take Gas Duct, Inclined Track		Entrance, Repairing Of Cooling Machine	Entrance, Repairing Of Cooling Machine

Castable