Name: Ecofriendly High Purity White Fused Alumina WFA 99 Aluminium Oxide Corundum with Silicon Carbide Powder
Brand: RONGSHENG
Price: 1 USD

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Eco-friendly High Purity White Fused Alumina WFA 99% Aluminium Oxide Corundum with Silicon Carbide Powder

Brand Name:RONGSHENG

Certification:ISO9001

Place of Origin:Henan, China

Installation Method:Adhesive or Mechanical Fastening

Heat Resistance:High

Type:silicon carbide powder

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Zhengzhou Rongsheng Refractory Co., Ltd.

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Location: Zhengzhou Henan China

Address: 10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China

Supplier`s last login times: within 48 hours

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Product Description

White Fused Alumina(WFA)
 
White Fused Alumina(WFA) uses first grade low sodium industrial alumina as raw material,which is melted at 2250℃ in a high-temperature electric arc furnace.then crushed into different grain size after magnetic separation.It has high purity of 99.2% alumina and high whiteness,so it is named as white fused alumina. White Fused Alumina(WFA) has the advantages of low sodium content,high purity,high temperature resistance,low porosity,large bulk density,good thermal stability,and good acid and alkali corrosion resistance. It is suitable for manufacturing ceramics, grinding tools, as well as grinding, polishing, sandblasting, precision casting, etc. It can also be used to manufacture advanced refractory materials. 

Product Parameters

Item	Unit	Grain	Fine Powder
Al2O3	%	≥99.50	≥99.30
Na2O	%	≤0.30	≤0.35
SiO2	%	≤0.05	≤0.06
Fe₂O3	%	≤0.05	≤0.05
Refractoriness	℃	≥1850	≥1850
Moh's Hardness	/	≥10	≥10
True Density	g/cm3	≥3.9	≥3.9
Bulk Density	g/cm3	≥3.6	≥3.6
Mode:Section sand, particle size, fine powder and micro powder Size:8-5,5-3,3-1,1-0MM；14,16,20,24,30,36,46,60,80,100,120,150,180mesh；200,240,280,320mesh；400,600,800,1000,1500,2000,2500mesh；More specifications and sizes can be customized.

Product Application

White Fused Alumina is the main raw material for the production of amorphous and shaped refractory materials, and it is the main raw material for the production of amorphous refractory materials such as large ladle castable, medium and high grade iron hook castable, prefabricated parts, and various corundum products such as corundum bricks and high temperature industrial kiln linings.

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Eco-friendly High Purity White Fused Alumina WFA 99% Aluminium Oxide Corundum with Silicon Carbide Powder

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