Self-Flowing Refractory Castable (SF-45)

Detailed Product Description

The photo shows self-flowing refractory castable with Al2O3 45%.

Self-flowing Refractory Castable is a kind of fluidity refractory material after fired and mixed with water. Aggregate, powder, glue will be combined according to technical pro ratio rate. Self-flowing Refractory Castable is up to the filling of compplicated and special sizes places.

Characteristics:
Easy use when construction
Convenient and efficient
High intensity
Completion period for construction will be shortened
Labor-saving

Application:
Narrow construction shape
Complex-shape construction places
Cooling for water pipe wrapping

Tech Data

Item		SF-45	High Alu	Corundum Mullite
No.		A-45	A-75	A-90
Max Work Temperature (oC)		1450	1550	1650
Dry Density(g/cm3)		2.25	2.6	2.8
Chemical Content	Al2O3%≥	45	75	90
Modulus of Rupture (MPa)	110oC×24h≥	-	6	8
	1100oC×3h≥	-	8	10
Compressive Strength (Mpa)	110oC×24h≥	-	50	70
	1100oC×3h≥	30	60	80
Linear Dimensional Change After Fired%	1100oC×3h ≤	±0.5	±0.5	±0.5
Max Aggregate Sizemm		5--6	5--6	5--6