Fire high alumina self flowing castable for furnace burden

Brand:aa

Product detail:

Company profile:ZIBO HITECH MATERIAL CO., LTD is the specialized manufacturer and supplier of refractory in China, Our products mainly include refractory bricks, refractory castable, refractory precast shape, insulating brick etc. For refractory castable and precast shape they are very popular in the Europe, North American area.

 

Type:We can supply High alumina low cement castable,Mullite low cement castable,Corundum low cement castable,High alumina self flowing castable,Mullite self flowing castable,Corundum self flowing castable,AZS Castable,Zircon-Mullite Castable,Zircon-mullite Ramming Mix etc.

 

Advantage:Our High alumina self flowing castable:No vibration can been pouring construction of the refractory castable. Its characteristic is that no vibration can be gravity pouring into various shapes with not reduce or not significantly reduce the pouring material performance conditions,especially adapted to the thin wall or complex shape, unable to vibration construction of industrial kiln site.

 

Application: they are widely used in the thin wall or complex shape, unable to vibration construction of industrial kiln site.

 

 

Specification:

 

High alumina self flowing castable

 

 

 

Product Index		SFC-50	SFC-55	SFC-60	SFC-65	SFC-70	SFC-75	SFC-80
Chemical composition	Al2O3 % ≥	50	55	60	65	70	75	80
	SiO2 % ≤	42	40	34	30	27	19	12
	CaO % ≤	2.0	2.0	2.0	2.0	2.0	2.0	2.0
Bulk density g/cm3		2.20	2.30	2.45	2.50	2.60	2.70	2.75
Cold crushing strength Mpa ≥	110°C×24h	35	45	50	54	60	73	83
	1100°C×3h	60	65	70	70	75	80	87
	1500°C×3h	65	70	70	75	80	80	87
Modulus of rupture Mpa ≥	110°C×24h	6	8	8	8	8	7	10
	1100°C×3h	8	10	10	10	10	10	10
	1500°C×3h	8	11	12	12	13	15	10
Reheating linear change %	1100°C×3h	0.2	0.1	0.1	0.1	0.1	0.1	0.1
	1500°C×3h	0.5	0.5	0.5	0.5	0.5	0.5	0.5
Construction water %		8	8	8	8	8	8	8
Max working temperature °C		1600	1600	1600	1600	1650	1650	1700