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WIWOX PeenPearl®

Mineral − Round

Product description

Technical data

WIWOX PeenPearl® are the new mineral abrasives with the perfect spherical shape. It consists of aluminum oxide (Al₂O₃) in combination with a high content of titanium dioxide (TiO₂). Its texture is exceptionally dense and resistant to breakage. Other mineral blasting material, such as glass-beads are indirection lifetime exceeded many times over. According low is the dust in a blasting room as well as the volume of waste for disposal.

WIWOX PeenPearl® produces extremely smooth, shiny surfaces, ideal for the visual appearance of high-quality components. By the uniform compaction can functional Surfaces to be improved in their properties (Shot-Peening effect). The contained iron oxide (TiO₂) is completely crystalline bound. Ferrite residues on Surfaces are therefore excluded. For the processing of stainless steels and nonferrous metals opened WIWOX PeenPearl® blasting abrasives new perspectives.


Grain shape
Hardness
Density
Melting point
Bulk weight
Modulus of elasticity

Al₂O₃ (Alumina)
SiO₂ (Silica)
Fe₂O₃ (Iron oxide)
TiO₂ (Titanium oxide)


Geeignete Strahlverfahren

  • Druckstrahlverfahren
  • Schleuderrad-Strahlverfahren

Round
8,5 Mohs
3,4 g/cm³
1.850° C
approx. 1,9 – 2,1 g/cm³
approx. 300 GPa

75 – 80 %
7 – 12 %
2 – 6 %
2 – 6 %

Product name Grain field Delivery unit
WIWOX PeenPearl® 0/40 0 – 40 μm 25 kg Sack / 1000 kg BigBag
WIWOX PeenPearl® 40/80 40 – 80 μm 25 kg Sack / 1000 kg BigBag
WIWOX PeenPearl® 80/150 80 – 150 μm 25 kg Sack / 1000 kg BigBag
WIWOX PeenPearl® 150/250 150 – 250 μm 25 kg Sack / 1000 kg BigBag
WIWOX PeenPearl® 250/425 250 – 425 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.