Specifications

we can do them as standard size and special sizes,standard shape and special shapes.

 Mullite refractory bricks

This mullite brick is used for high temperature furnace linings of metallurgy,coloured,glass,ceramics and electronic lines.we can do them as standard size and special sizes,standard shape and special shapes.

 

Item	M—65	M—75	M—80
Al2O3(%)	65	75	80
Max Service Temperature (°C)	1850	1850	1850
degree of porosity(%)	20	20	21
Bulk Density g/cm(g/cm3)	2.5	2.6	2.7
refractoriness under load(KD°C)	1580	1600	1630
compression resistance(MPa)	55	60	60