ABRASIVES · Aluminium oxide (fused alumina)

OSO white aluminium oxide for blasting

OSO is used where a clean surface, sharp cutting action, controlled grit size and minimal unwanted impurities are important.

ALODUR® OSO – specially classified aluminium oxide

OSO is selected when standard brown fused alumina is not sufficient and process imposes additional requirements for composition, purity, magnetic components or grain behaviour.

criterionImpact on process
chemical composition and purityContamination, colour and consistency of the treated surface
Toughness and fracture behaviourWorking life, generation of cutting edges and amount of dust
particle-size distributionProfile, cleaning speed and repeatability
magnetic componentssuitability for strictly controlled industrial processes
Documented batchLink between the certificate, delivery and the result at the customer's plant

The exact properties of the OSO grade and available grit sizes are taken from the original manufacturer's documentation.

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