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WIWOX® EK White fused alumina

Mineral − Edged

Product description

Technical data

WIWOX® EK White fused alumina blasting abrasives are used in many areas due to their extreme purity and hardness. From sophisticated medical technology through the roughening of metals to the subsequent coating. Available as white fused alumina in sharp-edged or angular grain shape as well as micro-grain with a precise grain distribution up to 3 μm


Suitable blasting processes

  • Pressure blast process
  • Injection blast process

Applications

  • Grinding, lapping and polishing media
  • Reusable abrasive

Color
Grain shape
Hardness
Melting point
Bulk weight
Specific weight

Al₂O₃ (Alumina)
MgO (Magnesia)
SiO₂ (Silica)
CaO (Calcium oxide)
Fe₂O₃ (Iron oxide)
TiO₂ (Titanium oxide)
Na₂O (Sodium)

White
Edged
9 Mohs
approx. 2.050° C
approx. 1,4 – 2,1 g/cm³
approx. 3,9 – 4,1 g/cm³

approx. 99,73 %
approx. 0,01 %
approx. 0,01 %
approx. 0,02 %
approx. 0,03 %
approx. 0,02 %
approx. 0,14 %

Product name Grain field Delivery unit
WIWOX® EK 008 2.000 – 2.800 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 010 1.700 – 2.360 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 012 1.400 – 2.000 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 014 1.180 – 1.700 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 016 1.000 – 1.400 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 020 850 – 1.180 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 022 710 – 1.000 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 024 600 – 850 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 030 500 – 710 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 036 425 – 600 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 040 355 – 500 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 046 300 – 425 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 054 250 – 355 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 060 212 – 300 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 070 180 – 250 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 080 150 – 212 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 090 125 – 180 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 100 106 – 150 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 120 90 – 125 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 150 63 – 106 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 180 63 – 90 μm 25 kg Sack / 1000 kg BigBag
WIWOX® EK 220 53 – 75 μm 25 kg Sack / 1000 kg BigBag

In addition to the listed blasting media, we also stock other types and grain sizes as well as our own special blasting media.

+49 (0) 211 − 159888-0


We supply high-quality blasting media in all common types and sizes immediately from stock.
The determination of the blasting parameters is decisive for a perfect blasting result. Our advice ensures
our customers a better surface finish and shorter blasting times with less abrasive consumption.