Brown Aluminium Oxide

Brown Aluminium Oxide

ALCAB is an extremely hard brown fused alumina which is very resistant agains fracturing on impact It is the second hardest mineral after a diamond.

Product Features

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Applications

APPLICATION

ALCAB’S high density and angular sharpness make it one of the faste most yersatile and economical cutting media available for abrasive blasting applications from cleaning and deburring to etching and finishing. Typically used on stainless steels and other non-ferrous metals. Also used as a grinding and Dolishing media

TECHNICAL DATA

  • Hardness: 9 Moh scale
  • Specific weight: 4
  • Average Bulk density. 1.75kg / L
  • Shape: Angular and sharp
  • Storage: In cool, ventilated area
  • Packaging: 1T bulk bags or 40 x 25kg bags, palletised

TYPICAL CHEMICAL ANALYSIS

  • SiO2: 0.7% (no free silica)
  • Fe2O3: 0.1%
  • TiO2: 2.7%
  • AI2O3: 96%
  • CaO: 0.1 %
  • MgO: 0.2%

Approvals

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Blastrite-abrasive-blasting-media-vivablast
Blastrite is a leading manufacturer and distributor of granular abrasives. Blastrite has two mineral processing facilities in South Africa as well as sales and distribution infrastructure throughout Africa, the Middle East, SE Asia, the USA and Europe, all of which supply the petrochemical, shipping, construction and mining industries with internationally approved and certified loose abrasives.

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