Posted on 23 December 202028 April 2022 Home » News » Specialty Tin OxidesPosted on: Wed Dec 23 News Keeling & Walker has now succeeded in making coarse Tin Oxides via a proprietary thermal oxidation process Tin Oxide is one of the few oxides, where the manufacturing of fine particles is easier than producing coarse materials. Coarse Tin Oxides with Particle Size distributions above 50 µm are rare and not readily available. Keeling & Walker has now succeeded in making coarse Tin Oxides via a proprietary thermal oxidation process and with Particle Size Distributions between 50 – 150 µm. The material has excellent flowability properties. First samples are on the way to be shipped out to first interested parties.