Product Description:

1.Use lightweight mullite and high alumina hollow balls as aggregate. By graded combination of aggregate and powder multistage, it features high refractoriness, low thermal conductivity and good wear resistance.

2.High purity raw materials with low iron content provides good volume stability under reducing atmosphere and resistance of carbon penetration that causes damage to lining structure.

3.Preventing lining from being eroded by alkali.

Application：

Ethylene cracking furnace radiation section, convection section, catalytic cracking unit (FCCU) regenerator shell, regenerator plate, outer heat collector, coke pot.