1. Mullite lightweight brick is made from natural raw materials, low iron high alumina, mullite crystal

structure to phase-based high-quality insulating firebrick.

2. Selected high purity refractory powders, according to the proportion of products required to join the

organic compound filler, vacuum compression molding, high temperature sintered mullite lightweight

products.

3. Energy efficiency, high strength, good thermal shock resistance, low thermal conductivity, resistance

to penetration ability, resistance to erosion is an ideal long-life product.

4. The product can be widely used in metallurgy, petrochemical, machinery, ceramics and other

industries, for industrial furnace lining or insulation.