Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Volterion Besitz Gmbh & Co. Kg

Jens Burfeind

Peter Schwerdt

Thorsten Seipp

Sascha Berthold

Damian Hintemann

Holger Wack

Lukas Kopietz

Anna Greve

A method to produce a composite semi-finished product, having a continuous phase including at least one thermoplastic plastic and a dispersed phase made from at least one electrically conductive filler. The at least one thermoplastic plastic in form of fine particles is mixed with the at least one filler in the form of fine particles. In each case, at least 90% by weight of the particles of the at least one thermoplastic plastic and of the at least one filler are smaller than 1 mm. The mixture of the at least one thermoplastic plastic and the at least one filler is heated to a temperature greater than the melting temperature of the at least one thermoplastic plastic. The heated material is cooled to a temperature below the solidification temperature of the at least one thermoplastic plastic.

Method to produce a composite semi-finished product

Growing community of inventors

Oberhausen, Germany

Jens Burfeind