Application areas

  • Dry blast abrasive
  • fine blasting media
  • Wet blast abrasive

Ceramic beads from Kuhmichel create perfect surfaces with a silky matt sheen. In terms of price, ceramic abrasives move in the upper segment, but have an extraordinarily long service life. We will be happy to help you.

PRODUCT FEATURES

Typical physical properties
Hardness ca. 7 – 7,5 mohs
Grain shape round
Melting point ca. 2.100 °C
Specific gravity ca. 3,8 g/cm3
Bulk density* ca. 2,1 – 2,4 g/cm3

*depending on grain size

Typical chemical analysis
ZrO2 61,98 %
SiO2 27,77 %
Al2O3 4,57 %
CaO 3,47 %
Fe2O3 0,14 %
TiO2 0,34 %

Available sizes

Metric

Average grain size (µm)

0 – 63
0 – 125
70 – 125
125 – 250

Metric

Average grain size (µm)

250 – 425
425 – 600
600 – 850
850 – 1180

Other grain sizes can be produced if required.

Blasting systems

Pressure blast machines

Vacuum blast machines

Wheel blast machines

Packaging

25 kg bags on 1t pallets

1 ton loose in a big bag

SPECIFICATION

AMS 2431/7

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