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Mixed corundum

This composite material is made from recovered high-quality ceramic abrasive discs. It is a composite of white fused alumina and standard corundum.

Range of applications

Abrasive grinding | lapping and polishing | bonded abrasive products | sandblasting systems | surface finishing |

Typical chemical analysis

Al2O3:  80.10%
SiO2:  11.60%
TiO2:  0.70%
CaO+MgO:  1.60%
Fe2O3:  0.30%

Technical data

Colour:                      mixed
Density:                     3.85 – 3,94 g/cm3
Hardness:                 Mohs 9
Grain Shape:            sharp-edged/ cubic