Light Mullite Brick, composed primarily of aluminum raw materials integrated with cordierite or mullite, ensures superior compressive strength, thermal shock resistance, and a minimal thermal expansion coefficient. These bricks are characterized by their exceptionally low iron and alkali metal content, contributing to their high refractoriness. The elevated aluminum content enhances their performance, particularly in reduced atmospheres. They are precisely dimensioned for masonry, featuring thin and uniform bricks that contribute to a structure's high strength and stability.
Type |
MB-35 |
MB-38 |
Max Service Temperature |
1260 °C |
1350 °C |
Al2O3 |
50% |
55% |
Fe2O3 |
1.2% |
1.2% |
Bulk Density |
0.6 g/cm3 |
0.8 g/cm3 |
Cold Compressive Strength |
1.3 Mpa |
2.0 Mpa |
Light Mullite Brick serves effectively as a supportive insulation layer for the hot surface refractory linings or alongside other refractory materials. It finds extensive use in various thermal processing equipment such as melting furnaces, firing kilns, flues, refining apparatus, heating devices, regenerators, gas generators, and pipelines. Additionally, it is suitable for use in soaking furnaces, annealing furnaces, reaction chambers, and a wide range of similar industrial thermal machinery.
Our Light Mullite Bricks are carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.