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Sintered bauxite as blasting abrasive grain

Sintered bauxite as blasting abrasive grain

Sintered Bauxite

Sintered bauxite is made by sintering fine bauxite ore.  Bauxite is the main ore used to produce Aluminium and consists 75% of Aluminium Oxide. It is a hard and unyielding abrasive in spherical shapes.

 

 

Applications

Bauxite beads are Often used to replace brown fused aluminium oxide, Bauxite beads can be used with conventional abrasive blasting equipment, air-compressed pressure and suction jet blasting equipment. Sintered bauxite is also used for the following applications: antiskid flooring, carving etching, finishing, grinding, lapping, polishing, rock tumbling, lapidary, sandblasting, slurry mixes,  surface preparation and tumbling. It is exceptionally well suited for use with air-compressed jet blasting equipment, both pressure and suction.

 

Specification for Sintered Bauxite

Chemical Analysis                Phisycal Data

AI2O3: 76.3%                   Hardness: 9 Moh

SiO2: 6.20%                    Specific weight: 3.6 g/cm3

TiO2: 1.95%                    Bulk weight: 2.08 kg/L

Fe2O3: 14.1%                  Particle shape: Round

CaO: 0.35%                    Storage: Dry, sheltered storage conditions

K2O: 0.49%

 

Package

Usually 1MT Jumbo bag

Standard exporting package for sea transportation or air delivery

Special packing requirement is acceptable

 

Sieving range

Code

Size Range

Performance Characteristics

8/16

1200-2380

 

 

Often used to replace brown fused aluminium oxide. Due to high levels of SI2O3, the product is well suited for: antiskid flooring, carving, etching, finishing, grinding, lapping, polishing, rock tumbling, lapidary.

12/20

853-1680

16/30

599-1200

20/40

422-853

30/50

297-599

35/70

500-21

 

Other Products
Alumina materials
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