High alumina lightweight bricks
This product is mainly made of high-quality high alumina bauxite as the main raw material, combined with appropriate additives, and produced using the polymer-light ball burning loss method. There are two production processes : mechanical and extrusion cutting . It has the characteristics of high temperature resistance , small changes in re firing line , and low thermal conductivity.
Category:
E-mail:
Introduction
-
This product is mainly made of high-quality high alumina bauxite as the main raw material, combined with appropriate additives, and produced using the polymer-light ball burning loss method. There are two production processes : mechanical and extrusion cutting . It has the characteristics of high temperature resistance , small changes in re firing line , and low thermal conductivity.
Item LG-0.6 LG-0.8 LG-1.0 LG-1.2 Al₂O₃%≥ 50 52 55 60 Fe,0₃%≤ 1.0 1.2 1.2 1.3 Bulk Density g/cm⁸ 0.6 0.8 1.0 1.2 Mpa 1.5 2.5 3.5 4.5 Reburning line change %
1250℃×12h
-2~-1.0
1350℃×12h
-2~-1.0
1400℃×12h
-1.0~-0.51450℃×12h
-1.0~-0.5
Thermal Conductivity 350℃±25℃ W/m·k≤ 0.25 0.35 0.45 0.55 Maximum operating temperature ℃ 1300 1350 1400 1450
Keyword:
High alumina lightweight bricks
Previous: