Corundum mullite brick

Product Name:Corundum mullite brick
Product performance： High temperature structure has high strength, good volume stability and excellent thermal shock stability

National sales hotline：139-0382-5488

PRODUCTPRODUCT CENTER

Refractories for Ironmaking: Series of refractories for blast furnace; Series of refractories for hot blast stove; Refractories for torpedo cans; Refractory for mixer

Refractory for steelmaking: Refractories for steelmaking; Refractories for nonferrous smelting industry; Refractories for glass building materials industry; Amorphous refractory

Refractories for Pellets: Pellet rotary kiln; Pellet shaft furnace

Hotline +8613903825488

Product introduction

The corundum mullite brick produced by our company is an ideal material for building high-temperature and ultra-high temperature kilns, especially for high-temperature tunnel kilns, which can show the high-temperature structural strength, good volume stability and excellent thermal shock stability performance, thus prolonging the use time of kilns.

Technical parameter

Project brick type	Apparent porosity%	bulk densityg/cm3	Compressive strengthMpa	Fire resistanceWZ	LoadKD2KG/cm2°	Reborn line change1600°X3H%	Thermal expansion rate14-1500°
Mullite brick	17	2.69	81.3	>179	>1700	+0.1	0.71
British mullite	14	2.69	62.1	>185			0.65