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Brown Fused Alumina For Sandblasting - China

price: contact company for price

Brown Fused Alumina for Sandblasting


Brown aluminum oxide is made by high quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200°C, and made into different grain sizes through crystal, choosing, crashing, magnetic, separating, screening, washing etc. It is characterized by its high hardness, good toughness and sharp shape in particles.

Physical Characteristics:

Color: Brown

Basic Mineral: α - Al2O3

True Density: 3.90g/ cm3

Bulk Density: 1.68- 1.95g/ cm3

Mohs Hardness: 9.0

Microhardness: 1800- 2200kg/ mm2

Melting Point: 2000°C

Typical Chemical Composition:

Aluminum Oxide ( Al2O3) 95.98%

Titanium Dioxide ( TiO2) 2.50%

Silicon Dioxide ( SiO2) 0.80%

Iron Oxide ( Fe2O3) 0.12%

Size Available:

Abrasives F16- F1200, P12- P1200

Refractory 0- 1mm, 1- 3mm, 3- 5mm, 200mesh, 325mesh

Other special specifications could be supplied as required.


1. Brown fused alumina is suitable for making ceramic and resin bonded abrasive tools, used for grinding metals of high- tensile strength, such as carbon steel, general purpose alloy steel, malleable cast- iron and hard bronze etc.

2. It' s widely used as surface preparation abrasive, cleaning, grinding, polishing of various metals, glass, rubber, mould industries.

3. It also can be used as refractory material.

Company Contact:

  • Phone: 8637167529327

  • Address: 536R Xinyuan Int'l Plaza Jianshe Road, Zhengzhou, China

  • Email: Email

Published date: March 27, 2014 -

  • Business Description: Henan HengXin Industrial & Mineral Products Co.,Ltd started business in 1998, is one of the leading suppliers of abrasive and refractory materials in China. We put our business reputation at the first position all the time. And we always adhere to supply good quality products at better price with best service and technical support.

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