Detailed Product Description

• LUYANGWOOL® lightweight mullite fire brick is made from high-grade and high purity refractory powders and materials. During the process of production, organic and multiple filling materials are injected accoridng to the required proportion. LUYANGWOOL mullite brick is compressed in vacuum and sintered under high temperature conditions.

          Application

• Lining and back lining of various furnaces in the industry of metallurgy, petrochemical,ceramics, machinery and building materials.
• 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 Data

• Classification temperature: 1300C-1600C
• Density: 600-1100kg/m3
• 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

• Length:230mm
• Width:114mm
• Thickness:65mm
• Package: 10 pcs/ carton box,  1000pcs/pallet

 Customized production is also available, please contact us for more information !