Luyang® Grade 23 Mullite Brick is made of high-quality and high-purity refractory powders, carefully weighed according to product specifications, and mixed with organic composite fillers. It is formed by vacuum extrusion, high-temperature sintering, and precision machining to produce lightweight high-quality mullite products.

Product Features:

★Low heat capacity, low thermal conductivity

★High purity, low impurity content

★High temperature resistance, can directly contact flames

★High strength, excellent high-temperature volume stability

★Precise dimensions, can be custom-cut