high quality ceramic fire brick for sale

a.Passed ISO9001:2008 b.Hot oversea sales c.High purity d.Free sample

High quality abrasive material  fire brick for sale from China

Application                                                                                                                        

1. In iron and steel melting, cement rotary kiln and glass furnace, as the ideal material for manufacturing            cast sliding plate, nozzle bricks, ladle bricks and open hearth furnace bricks, 

2. the basic material for ecotone bricks of large cement kilns, medium cement kilns, refractory castable 

    materials, and first-class and medium-class kiln furniture .

Chemical Composition

properties/designation AM-90 AM-85 AM-70    chemical composition% AL2O3 88-92 82-87 71-76 MgO 8-12 12-17 22-27 CaO ≤0.4 0.4 0.6 Fe2O3 ≤0.35 0.35 0.35 SiO2 ≤0.25 0.4 0.4  real density (g/m³) ≥3.3 grain size of section sand (mm) 0-1/1-3/3-5/5-8  powder (mesh) -180  -220  -240  -320