Castables

PARAMETERS	SPECIFICATIONS
	Crete Super	Crete
1) Al2O3 % (Min.)	70	45
2) Fe2O3 % (Max.)	5.0	4.0
3) Service Temp. 0C (Max.)	1450	1400
4) Water required for casting (%)	11 to 12	11 to 12
5) Dry Density (gms/cc)	2.50	2.10
6) Cold Crushing Strength	-	-
(Kgf/Cm2)	-	-
At 110 0C (For 24 Hrs.)	350	250
At 1350 0C (For 3 Hrs.)	-	225
At 1450 0C (For 3 Hrs.)	450	-
7) Grain Size (Max.)mm	5	5
8) Refractoriness (Ort/0C)	31/1683	20/1564
9) PLC (%)	+ / - 1.0 1400 0C/2 Hrs.	+ / - 1.0 1350 0C/2 Hrs.

Size Tolerance :- + / -1.5 % or + / -2.0 mm whichever is greater

Application :- Used mainly in Sanitary Ware Industries

Note :- The above Data are pertaining to Std. Size of Pressable Brick