Specifications

1.Grade: 23.26,28,30
2.Size:230x114x65mm,230x114x76mm
3.Temperature: 1300c-1600c
4.Packing:Wooden Boxes

1600 Refractory Mullite Fire Brick

 Description

 

1.YAOXING lightweight mullite fire brick is made from high-grade and high purity refractory powders and materials.

 

2.During the process of production, organic and multiple filling materials are injected

 according to the required proportion. 

 

3.YAOXING mullite brick is compressed in vacuum and sintered under high temperature conditions.

 

Application

 

1.Lining and back lining of various furnaces in the industry of metallurgy,

 petrochemical, ceramics, machinery and building materials.

2.The cracking furnace, conversion furnace, heating equipment, refining equipment,

reproduction equipment, hot blast stove, heating furnace, even-heating furnace, 

heat-processing furnace,resisitance furnace, tunnel kiln, shuttle kiln,

bell-cover kiln, glass-pool-kiln,etc.

 

 

Technical Index

 

Product	Mullite Fire brick
Classification Temperature	1300-1600
Density(kg/m3)	600-1100
Reheat change (%)	1230-1600C x 3h < 0.5~0.8
Tensile strength (Mpa)	1.1-4.8
Expansion on heating (1000C)(%)	0.5-0.6
Thermal conductivity(350C)(W/m.k)	0.16-0.43
Al2O3(%)	>38-79
Fe2O3(%)	<0.5-1.0
Specification(mm)	230*114*65
Packing	10 pcs/ carton box,  1000pcs/pallet