Being devoid of ferrite (a ceramic compound consisting of a mixed iron oxide and one or more other metals that has been manufactured in high frequency electrical components such as antennas), it is particularly suitable for low dust sandblasting of steel, stainless steels, non-ferrous metals, wood, glass, marble, etc. as well as for cleaning the facades of buildings.
It is characterised by high toughness and hardness (7.5/8.0Mohs), reusable from 5 to 10 times, without losing its exceptional cutting ability.
Good specific weight (4.1kg/dm³) and very low friability. All this allows to obtain, thanks to a low consumption a high productivity and the possibility of being reused several times.
The low friability (can be recycled from 5 to 10 times) and its hygroscopicity make it also particularly suitable for cleaning with high pressure water jet (1000bar/15000psi) but above all for the water-jet cutting (cutting with water pressure 2700bar/40000psi) of steel profiles and natural stone slabs.
Conductivity: 10 - 15 ms/m (max 25 ms/m).
Hardness: 7.5 - 8.0 Mohs.
Absolute specific weight: 4.10 Kg/dm³.
Relative specific weight: 2.4 Kg/dm³.
Solubility in water: not soluble under standard conditions (20 ° C distilled water).
Solubility in acid: <1%.
Free silica <1%.
Chlorides <25 ppm.
Almand 97 - 98%.
Ilmenite <1 - 2%.
DIMENSIONS AND SIGNS:
INDIAN 12 - 24 = 0.70 - 1.67MM
INDIAN 20 - 40 = 0.40 - 0.85MM
AUSTRALIAN 30 - 60 = 0.25 - 0.60MM
AUSTRALIAN 80 = 0.18 - 0.30MM
AUSTRALIAN 120 = 0,10 - 0,20MM
Corresponds to ISO 11126-10 N/GA/G ensures a safe working environment meets all health and safety requirements.