Gold Member Since 2014
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Zibo Yaohua Imp. & Exp. Co., Ltd.

White Fused Alumina, Refractory Materials, Refractory Products manufacturer / supplier in China, offering White Fused Alumina (WFA or WA), Alumina Zirconia Ceramic Fibre Paper-1400 High Alumina for Boiler and Furnace, Alumina - Silicate Ceramic Fiber Blanket for Boiler Insulation and so on.

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Supplier Homepage Product Refractory White Fused Alumina (WFA or WA)

White Fused Alumina (WFA or WA)

FOB Price: US $500 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $500/ Ton
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Production Capacity: 3000 Ton/Tons Per Month
Transport Package: 25kg Bags or as Customer Request.
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: YH-WFA
  • Feature: Long Time Materials
  • Shape: Block
  • Al2O3 Content (%): 99.5
  • MGO Content (%): 0.1max
  • Cro Content (%): 0.03max
  • Density: 3.92g/cm3
  • Trademark: YH
  • Origin: Shandong, China
  • Refractoriness (℃): 1770< Refractoriness< 2000
  • Type: Refractory Material
  • Material: Alumina Block
  • Sio2 Content (%): 0.1max
  • Cao Content (%): 0.01max
  • Fe2o3(%): 0.08max
  • Color: White
  • Specification: SGS, ISO
  • HS Code: 6902900000
Product Description
White Fused Alumina

White Fused Alumina is produced by fusing calcined alumina in an electric arc furnace under carefully controlled conditions at high temperature. It is white in color, a dense mineral and has predominantly large crystals of Alpha Alumina.

White Fused Alumina (WFA or WA) is an important raw material for advanced refractories and abrasives, a widely used raw material in refractories, ceramics shapes, grinding wheels, sandpaper, blasting media, metal preparation, laminates, coatings, lapping, polishing, grinding and hundreds of other applications. As it is a very pure low iron alumina , specific refractory applications include high tech refractory castables, isostatic pressed refractories and precast 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.

Yaohua Refractories distributes white fused alumina grains and powders are available in standard grit and powder sizes and they can also be made to individual specifications. Contact KT refractories for white fused alumina or other refractory raw material to save you both time and money!

Call us at +86 18766959717 for your refractory raw material, chemical additives or minerals need!
 
 Data Sheet:
 

Type
Properties

Lower sodium (I)

Middle sodium (II)
Fraction(mesh) 
0-1 1-2 3-5m/m
Fine(mesh) 
0-180 0-320
Fraction(mesh) 
0-1 1-2 3-5m/m
Fine(mesh) 
0-180 0-320
Guarantee ValueTypical valueGuarantee ValueTypical valueGuarantee ValueTypical valueGuarantee ValueTypical value
Chemical Composition (%)a-Al2O3≥9999.3≥98.599.23≥9999.14≥98.598.75
SiO2≤0.20.15≤0.30.22≤0.40.12≤0.40.19
Fe2O3≤0.20.04≤0.250.04≤0.20.01≤0.250.05
Na2O≤0.150.12≤0.250.18≤0.40.35≤0.50.23
Principal crystalline phasea-Al2O3
Crystal systemHexzagon
Colourwhite
True density (g/cm3)≥3.95
Packing density (g/cm3)1.75-1.95
Mohs hardness9
Linear expansion (1/°C)8.3×10-4
Size(mm)8-5 5-3 3-1 1-0
Fine(mesh)-80,-120,-240,-320
Micropowder(um)3-5 5-10
Test standardGB/T3044-89
Packing25kg/bag 1000kg/big bag
UsageRefractories

 
 
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