The characteristics of the kiln with lightweight mullite bricks:

⇒ High purity, less impurity content.

⇒ High temperature resistant, can direct contact with the flame, all kinds of atmosphere corrosion resistance.

⇒ Low thermal conductivity, low thermal capacity.

⇒ High strength, and have good thermal shock resistance.

⇒ High dimensional accuracy. 

Lightweight mullite brick has been widely applied to various types of kiln, after years of practice, lightweight mullite brick with its irreplaceable advantages, gains the favour of numerous kiln manufacturers, and obtains the consistent high praise and recognition. 

Mullite brick products of low thermal expansion coefficient, high thermal conductivity, good thermal shock performance, high temperature and high strength. Use for a long time also not soften at high temperature, not subject to any acid and alkali erosion, has the good salt resistance, and wetting of metal and slag, qualitative light, is the excellent high temperature resistant material. The disadvantage is that oxidation at high temperature, unfavorable use in oxidation atmosphere