Home About us Products Enquiry/Order Contact White fused alumina White fused alumina is a highly pure form of aluminium oxide which is suitable for use with stainless steel and aluminium. This iron-free, reusable blasting medium is angular, brittle and hard. It has a powerful abrasive effect on the surface being blasted. White fused alumina belongs to the group of fused alumina. Available grain sizes (Average grain size) FEPA F 012: 1400–2000µm F 014: 1180–1700µm F 016: 1000–1400µm F 020: 850–1180µm F 022: 710–1000µm F 024: 600–850µm F 030: 500–710µm F 036: 425–600µm F 040: 355–500µm F 046: 300–425µm F 054: 250–355µm F 060: 212–300µm F 070: 180–250µm F 080: 150–212µm F 090: 125–180µm F 100: 106–150µm F 120: 90–125µm F 150: 63–106µm F 180: 63–90µm F 220: 53–75µm Physical properties Hardness: 9 mohs Grain shape: angular Melting point: approx. 2050°C Specific gravity: approx. 4.0 g/cm3 Bulk density: approx. 1.5 – 2.1 g/cm3 (depending on grain size) Typical chemical analysis Al2O3: 99,50% Na2O+K2O: 0,25% Fe2O3: 0,02% SiO2: 0,03% CaO: 0,10% C: 0,05% Blasting systems – Pressure blast systems – Injection blast cabinets Applications Blast-cleaning: – Cleaning metallic surfaces with removal of material (abrasive effect) – Removing rust and scale from metallic surfaces – Removing tempering colour Surface finishing: – Creating a matt finish on surfaces – Producing specific visual effects Other: – Roughening metallic surfaces – Creating a matt finish on glass – Deburring – Processing very hard components Packaging 25 kg sacks on pallets of up to 1 tonne Minimum order quantity 50 kg (2 sacks) Would you like to order white fused alumina? Click here to go to our enquiry form Address Cerablast GmbH & Co. KG Friederike-Franck-Str. 9 74369 Löchgau Germany Contact Tel.: +49 (0)7143 88 9 22 0 Fax: +49 (0)7143 88 9 22 40 E-mail: info@cerablast.com Our Blasting Nozzles: Links General terms and conditions Data privacy statement Legal information © 2017 Cerablast © flags by IconDrawer