A unique powder testing procedure has been developed by Evonik Degussa GmbH, a global supplier of specialty chemicals, using instrumentation from Stable Micro Systems, a world leader in powder flow assessment. The test, which is conducted with a newly-designed powder cartridge, allows Evonik Degussa GmbH to gauge more accurately the effects of its AEROSIL® and SIPERNAT® silica products on the caking and flow properties of powdered products in the food, feed, pharmaceutical and chemical industries.PowderHandling.com.au - Articles - Evonik Degussa uses Shear Testing in Powders Liable to Caking
