Michael Aufmuth, Hubert Oggermüller and Tobias Brandmeier from HOFFMANN MINERAL GmbH examined the replacement of carbon black N990 with the use of Neuburg Siliceous Earth. This leads in a number of advantages and to a significant reduction in costs.
Read the complete article, published in RFP Rubber Fibres Plastics 02/2021, www.gupta-verlag.de