BLOXEN Zircon-Mullite Brick


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Zircon-Mullite Brick refractory brick refractory High temperature high refractoriness refractory materials Zircon-Mullite

Product Description

The bricks are used in the flame space of glass furnaces, regenerator arch bricks, wall bricks, and upper checker bricks, and can also be applied as doghouse flame-blocking bricks and coupling bricks.

Parameter Control

Type		Unit	CTZM-6	CTZM-12	CTZM-20	CTZM-30	CTZM-6 Casting
Density ≥		kg/m³	≥2.8	≥2.9	≥3.1	≥3.3	≥2.6
Apparent Porosity ≤		%	≤17	≤17	≤17	≤17	≤17
Cold crushing strength ≥		MPa	≥80	≥80	≥80	≥80	≥80
0.2MPa,T0.6Refractoriness under Load ≥		℃	≥80	≥80	≥80	≥80	≥80
Chemical Compoaition	ZrO₂ ≥	%	≥6	≥12	≥20	≥30	≥6
	Al₂O₃≥	%	≥65	≥60	≥58	≥48	≥55
	Fe₂O₃≤		≤0.2	≤0.2	≤0.2	≤0.2	≤0.2