White Fused Alumina
White fused alumina(WFA, also named sintered tabula alumina) with industrial alumina powder as raw material
Description
White fused alumina(WFA, also named sintered tabula alumina) with industrial alumina powder as raw material, It is made by melting over 2000 ℃ in arc and then cooling, after smashing plastic, magnetic separation to iron, screen is divided into a variety of particle size, the high density, high hardness, particle into Angle shape .
WFA is the main raw material for producing advanced unshaped and shaped refractory materials，the main brands are WFA 5-8/3-6/1-3/6-14/0-1/325 mesh and so on.
WFA is the main raw material for producing advanced unshaped and shaped refractory materials, widely used in steel, cement, ceramics, petrochemical and other industries, such as large ladle castable, medium and high grade iron hook castable, gunning prefabricated parts；corundum brick and mullite hard jade sagger, refined corundum porous plug brick, integral spray gun and composite nozzle, high-temperature industrial kiln furnace lining materials and other corundum products.
Product specifications
| Bulk density | True density | SiO2% | Fe2O3% | Na2O% | AL2O3% |
＞3.5 | ≥3.95 | ≤0.01 | ≤0.04 | ≤0.4 | ≥99 |
Product size specification
Coarse grain grade:0-1mm, 1-3mm, 3-5mm, 5-8mm;
Fine grain grade:180 mesh,200 mesh, 325 mesh and other particle size.
25kg or 1000kg/BAG
Q: How about the quality of your products?
A: Although our production time is not long, but after the guidance of more than 10 excellent technical personnel, our product technology has a leap forward development and promotion.
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