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

Name: Eco-friendly High Purity White Fused Alumina WFA 99% Aluminium Oxide Corundum with Silicon Carbide Powder
Brand: Zhengzhou Rongsheng Refractory Co., Ltd.
Price: 99,999.80 USD
Availability: InStock

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

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Product Details:

Place of Origin:	Henan, China
Brand Name:	RONGSHENG
Certification:	ISO9001

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

Description

Installation Method:	Adhesive Or Mechanical Fastening	Heat Resistance:	High
Type:	Silicon Carbide Powder	Durable:	Yes
Environmental Impact:	Eco-friendly	Water Resistance:	Waterproof
Material:	Micro Nano	Resistance To Chemicals:	High
Temperature Resistance:	Up To 1000°C	Particle Size:	Nanometer
Fire Rating:	Class A	Flexibility:	Flexible
Color:	White	Weight:	Lightweight
Flame Retardant:	Yes
Highlight:	Silicon Carbide Powder White Fused Alumina , Eco-friendly White Fused Alumina , High Purity White Fused Alumina

Product descriptions from the supplier

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.