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Brand Name : Jundao(Henan)
Model Number : Mullite Corundum fire brick
Certification : ISO9001:2015
Place of Origin : Henan China
MOQ : 20
Price : Negotiate
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 3000Ton/mon
Packaging Details : Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film.
Material : High Alumina
AL2O3 content(%) : 80% 85%
Color : White
Size : 230*114*65mm or customized
Performance : High strength
Application : Industrial furnaces
High Alumina Mullite Corundum fire brick white color 80%Al2O3 for Industrial furnaces
Mullite Corundum Fire brick is mainly composed of corundum and mullite, and the main crystal phase is the shaped refractory products of mullite and corundum. It is fired at high temperature in an oxidizing atmosphere by adding suitable alumina, superfine silica powder and additives. Made. The alumina content is 72~90%, and the high temperature stable crystal phase is mullite and corundum.
Mullite Corundum Fire brick is a kind of high-grade refractory material with high corrosion resistance. It not only has the high temperature performance of corundum material, but also integrates the good thermal shock resistance of mullite.
Mullite Corundum Fire brick features:
High temperature resistance
Good erosion resistance
Good chemical stability.
Mullite Corundum Fire brick has been used in blast furnaces, Iron furnaces, carbon black reactors and other high-temperature kilns.
Item |
Al2O3 (%,Min) |
B.D (g/cm3,Min) |
C.C.S (kg/cm2,Min) |
A.P (%,Max) |
R.U.L (℃,0.2MPa,Min) |
P.L.C (%,1500℃*2h) |
Corundum Mullite Fire proof brick |
85 | 3.3 | 90 | 18 | 1700 | ±0.2 |
Mullit Fire brick | 80 | 2.5 | 88 | 18.5 | 1700 | ±0.2 |
Remark | ISO Certificated; Customized |
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Corundum Mullite High Alumina Fire Proof Brick For Industrial Furnaces 80% Al2O3 Images |