Mullite special bricks
1,a good thermal shock resistance
2, used as lining or burner block
3,passed the ISO9001

Mullite special bricks 

 

 Mullite special bricks have a good thermal shock resistance,it is often used as lining or burner block in high temperature kilns especially suited to discontinuous operation

 

Technical data of MS80

The date given in this technical information sheet have been determined as average values on

Code	MS80
Chemical analysis	Al2O3%	≥80
	SiO2%	≤19
	Fe2O3%	≤0.5
Physical properties	Bulk density (g/cm3)	≥2.9
	Apparent porosity (%)	≤19
	Cold crushing strength (Mpa)	≥50
	Refractoriness under load(°C)	>1700
	Thermal expansion coefficient(1000°C)	<0.6
	Max.sercice temperature°C	---
	Thermal shock resistance	good

test speciments of standard bricks or machine pressed or extruded products of similar size to standard bricks. They may not be applied without reservation to other sizes, since they may vary within reasonable limits and should not therefore be regarded as definite values of a property