| Model: | JM-01 |
|---|---|
| Brand: | white fused alumina |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Oxide |
| Label: | white fused alumina , refactory , manufactory |
| Price: |
US $750
/ ton
|
| Min. Order: | 1 ton |
| Last Online:29 May, 2015 |
White Fused Alumina
Our WFA grains are produced from high purity calcined or feedstock alumina in electric arc-furnaces. The molten material undergoes cooling, crushing, grinding, sieving, classifying and, of course, various quality checking procedure before it is packed for delivery.
White Fused Alumina product uses
White Fused Alumina is widely used in the refractory industry as it is a very pure low iron alumina suitable for a range of applications. Specific refractory applications include high tech refractory castables, isostatic pressed refractories and pre-cast refractory shapes. The benefits of White Fused Alumina in these applications are that it has a very high alumina content, low impurities and stability at high temperatures.
White Fused Alumina applications
White Fused Alumina typical properties
| Type
Index |
Low Na WFA | Medium Na WFA | |||||||
| Grit | Fine Powder | Grit | Fine Powder | ||||||
| guarantee
value |
typical
value |
guarantee
value |
typical
value |
guarantee
value |
typical
value |
guarantee
value |
typical
value |
||
| Chemical
composition(%) |
Al2O3 | ≥99 | 99.38 | ≥99 | 99.23 | ≥99 | 99.24 | ≥99 | 99.12 |
| SiO2 | ≤0.05 | 0.04 | ≤0.05 | 0.04 | ≤0.05 | 0.04 | ≤0.05 | 0.04 | |
| Fe2O3 | ≤0.1 | 0.03 | ≤0.15 | 0.08 | ≤0.1 | 0.04 | ≤0.15 | 0.08 | |
| Na2O | ≤0.25 | 0.18 | ≤0.25 | 0.18 | ≤0.35 | 0.29 | ≤0.45 | 0.33 | |
| Actual Density(g/cm3) | ≥3.92 | ||||||||
| Bulk Density(g/cm3) | 3.4-3.6 | ||||||||
| Apparent Porosity(%) | ≤8 | ||||||||
| Grit Size(mm) |
0-50 F4-F240 ( Other special specifications could be supplied as required ) |
||||||||
| Fine Power(mesh) |
-80 -100 -120 -180 -200 -240 -325 ( Other special specifications could be supplied as required ) |
||||||||
| Inspection Standard | GB/T21114-2007 GB/T2999-2002 | ||||||||
Detail pictures of White Fused Alumina
Productive Process of White Fused Alumina
Packaging & Shipping
Packaging of White Fused Alumina
Deliver of White Fused Alumina
Our Services
Company Information
Based on the years of experience and expertise, we are engaged in manufacturing, supplying, trading and exporting a quality range of White Fused Alumina. These products are finely processed under hygienic conditions and are highly used in producing iron and steel industries. Our products are available in safe and hygienic packing.
Inventory of White Fused Alumina
Zhengzhou JIANMEI Abrasive CO.,LTD
TEL:0086--0371--86541288
Mobile : +86 18339805095
FAX:0086--0371--86009287
Skype: Enoal abrasiver