Mullite insulating brick is made of high quality pure refractory powder, the proportion of products according to the requirements, adding organic composite filling material by vacuum extrusion molding, high temperature sintering lightweight synthetic mullite products.
Mullite brick has the following characteristics:
1, low thermal conductivity and low heat capacity.
2, high purity, low impurity content.
3, high temperature, direct contact with fire.
4, high strength and good thermal shock resistance.
We offer a wide range of refractories, like acid resistance brick, mosi2 heating element etc. If you need, welcome to contact us.