fire brick for furnace SK 34 fire brick heat resistant fire brick
Negotiable /Ton
Min.Order:2 Tons
Zibo Yao Xing Fire-Resistant And Heat-Preservation Material Co., Ltd.
fire brick for furnace
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 |
Customized production is also available, please contact us for more information!