Ultrafine Pure Copper Powder

The material was chemically analyzed by IGAS research. The chemical composition is described in the 'Certificates of Analyses' IGAS research. The quality was identified as 99,9996% . SEM pictures of the material, which were taken by IGAS research, generally showed aggregates (<50µm) of copper particles, most of them made up of primary particles of <5µm some of them had even smaller diameter (<2µm).

Material having small particle sizes are offered to the market at a wide range of prices between €25/g (purity 99,9%; 0,020-0,050 µm; ref. alfa.com) and €1800/g (purity 99,999%; 2-109µm, typically ca. 20µm, ref. to various evaluation report summaries, issued in 2017/2019 by: Institut fuer Seltene Erden und Metalle e.V., Duesseldorf/Germany).

Please send your comments and questions to: Exon AG; Offices in Switzerland Zugerstrasse 72, CH - 6340 Baar Bleicherweg 68, CH - 8002 Zurich, Mobil: +41 79 608 88 99, E-Mail:Â