Alkali Resistant Brick
Alkali Resistant Brick Introduction
The alkali resistant brick has the advantages of high load softening temperature, high temperature structure performance and good thermal shock stability; at the same time, Alkali-resistant bricks has the advantages of strong corrosion resistance, easy peeling and wear resistance.
Alkali Resistant Brick Application
1. Ordinary type alkali-resistant bricks are mainly used in cement kiln preheaters, decomposition furnaces, and other air ducts.
2. High-strength alkali-resistant bricks are mainly used in cement kiln preheaters, decomposing furnaces, tertiary air ducts, vertical ascending flue, cyclone straight tubes and cones.
3. The arch-type alkali-resistant brick is mainly used for the cement kiln preheater and the tertiary air duct of the decomposition furnace.
4. The heat-insulating alkali-resistant brick is mainly used for the kiln mouth, kiln door cover and cooling machine of the cement kiln.
Alkali Resistant Refractory Arc Type Bricks Specification
|Item||Arc type alkali resistant bricks|
|Crushing Cold Strength||Mpa||30|
|0.2mpa softening temp under load refractoriness||℃||1400|
|Thermal shock resistance||（1100℃）water，quenching， cycle||10|
|Thermal expansion rate||900℃||-|