Aluminium Oxide Home / Blasting Media / Aluminium Oxide / Aluminium Oxide 70 Mesh Brown Blasting Media ( Medium ) Aluminium Oxide 70 Mesh Brown Blasting Media ( Medium ) (1) Aluminium Oxide 70 Mesh Brown Blasting Media ( Medium ) (1) £49.99 £41.66 (ex. VAT) Stock Status: In Stock Weight: 5kg 10kg 25kg 250kg 500kg 1000kg Add to your Wish List Description 70 Mesh Aluminium Oxide 60/80 Mesh 250-180 Microns Chemical Composition: Compound Chemical Formula Typical Content % Aluminium Oxide Al2O3 99.5 Silicon Dioxide SiO2 0.02 Iron Oxide Fe2O3 0.08 Sodium Oxide Na2O 0.2- 0.4 Physical Parameters: Bulk Density subject to grade Shape Angular Colour Brown Specific Gravity 3.95 g/cc Hardness 9.5 moh / 2200 knoop Diamond Brown Fused Alumina Description: A high grade commercial Brown fused alumina manufactured from calcined alumina Application: One of the hardest synthetic materials electro fused from prime grade alumina, for use in a myriad of applications from general blasting and surface finishing of non aero components and stainless steel substrates, anti slip flooring, vibratory finishing medias, coated & bonded abrasives and polishing compounds aswell as optical and lapidary processes. Applications include: Deburring Deshelling Surface Finishing Surface Preparation Metals: Removal of hard deposits/investment Metals: Removal of paint/scale/rust Metals: Removal of solder/weld/flex Metals: Preconditioning and cleaning Metals: Preparation for paint metal or plastic spraying Metals: Preparation for enamelling/electroplating/anodising Metals: Keying surfaces for rubber/plastic bonding Metals: Matt or textured finish Metals: Aerospace approval Plastics & Composites: Preparation for paint or metal sprayings Plastics & Composites: Cosmetic matt or texture finish Aerospace Castings Aerospace Composites Aerospace Non-Destructive Testing Bonded and Coated Abrasives Castings and Forgings Lapping and Polishing/Lapidary/Optical Nuclear and Power Generation Oil and Gas Industries Refractories and Furnace Linings Vapourblasting / Wetblasting Vibratory Media Manufacture Many Thanks for Visiting our Website We also offer various other equipment such as Cabinets, Pots, Media, Consumables Etc. As Direct Importers we are in a great position to be able to offer a wide range of Blasting products at great prices. As we deal direct we can always offer a great back up service which we feel is very important for our customers. Reviews Customer reviews (1 Customer reviews) Write a review 5 Stars 100% 4 Stars 0% 3 Stars 0% 2 Stars 0% 1 Stars 0% Sort byMost RecentTop Rated Does what it's meant to Verified Purchase I'm new to blasting and buying media for the first time is a little confusing. The sandblasters website really helped and the pricing seems competitive. Delivery was quick and the media looks to be effective to give a coating ready finish on a few small steel and rough cast aluminium items I've done so far. I bought glass media for other aluminium items I intend to do but may just stick with this to avoid having to swap over. It does leave a rough finish on aluminium so I wouldn't use if I was after a polished surface or clear coat etc. Looks good for types of paint finish though. Warren Pickles | East Devon | August 2024 Attributes Identifier Exists: False MPN: BA40-12 Weight: 25kg
