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White Fused Alumina 0 1 3 5 10mm - China

price: contact company for price

White Fused Alumina Characters

High Alumina

White Fused Alumina has a Aluminium Oixde( Al2O3) content of more than 99% . The high alumina content is ensured from its raw material which is calcined alumina. The high content of Al2O3 makes it perform well in fireproof and refractory applications.

Little Impurities

White Fused Alumina has very little impurities, usually less than 0.4% Na2O, less than 0.15 SiO2 and less than 0.15 Fe2O3. It is chemically stable and little impurities make it ideal for refractory uses.

High Hardness

The high content of Al2O3 ( Aluminum Oxide) makes it to be with very high hardness ( Mosh Hardness≥9) and It’s usually utilized for grinding , cutting, lapping, sandblasting, polishing, surface preparing and also for coated abrasive application, including sandpaper and sand belt. It’s not easy to break and good for abrasives. In abrasives industries, it is used for cutting wheels, grinding wheels etc, also used for coated abrasives applications like sandpapers. It’s white color and little impurities also make it excellent grinding and sandblasting media for preparing and polishing surface of metal, ceramic products etc. WA fines is also an good material for polishing and water jetting in electronics industry.

Sharp Edges

White Fused Alumina is a crystal mineral with sharp edges and widely used in sandblasting, cutting and grinding abrasives.

White Fused Alumina Properties

Physical Specifications

Color White

Grain Shape Angular or Sharp Edged

Mosh Hardness 9

Melting Point 2250℃

True Gravity 3.96g/ cm3

Bulk Density 1.75g/ cm3- 2.1g/ cm3

Chemical Specifications

Aluminium Oxide( Al2O3) 99% min

Iron Oxide( Fe2O3) 0.15% max

Disodium Oxide( TiO2) 0.4% max

Silicon Oxide( SiO2) 0.15% max

White Fused Alumina Standard Sizes & Applications

Refractory Bricks, Fireproof Products, Pre- Casting Refractory, Refractory Mortars, Refractory Castables:

0- 0.2mm, 0- 0.5mm, 0.5- 1mm, 1- 3mm, 3- 5mm, 5- 8mm, 100mesh, 200mesh, 325mesh


Company Contact:


  • Phone: 15737955749

  • Address: dukang, Luoyang, China

  • Email: Email


Published date: November 26, 2015 -

  • Business Description: We are the manufacture of brown fused alumina,white fused alumina,siliconcarbide. we have long export experience, with the customer from Europe,Japan,Korea and so on.We are a China producer and supplier of Brown Fused Alumina,White Fused Alumina,Vice White Fused Alumina for refractories,abrasives,blasting and surface preparation and other industries. BFA and WA are two of the most important refractory minerals and abrasives media.

    We make FEPA,JIS,GB,ANSI and other standard F8 F2000 for bonded abrasives,P8 P220 for coated abrasives,0 1 3 5mm for refractories. And other sizes made to customers' request. Also make second grade BFA, BFA Dust Collector Fines(DCF), FeSi and other related minerals.

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