Integrated manufacturing of REciclable multi-material COmposites for the TRANSport sector
ESPUMAS DE ALTA TEMPERATURA QUE TIENEN ABSORCION DE RESINA REDUCIDA PARA PRODUCIR MATERIALES INTERCALADOS.
The present invention relates to the field of producing high- temperature foams, such as are used in the construction of aircraft, ships and rail and other vehicles, in particular further processed into sandwich materials by joining together with two outer layers. Provided for this is a novel process for producing high-temperature foams (HT foams) that are particularly suitable for producing such sandwich components for lightweight construction. This process achieves an improvement in the processability of the HT foams produced according to the invention and a weight reduction of the sandwich materials. The HT foams are furthermore rigid particle foams which, can be produced much more economically than rigid block foams. The present invention brings about in particular a reduction in the resin absorption in fibre composite processes by a process-related optimization of the surface finish.
» Number: MX2020005293A (A)
» Publication Date: 07/10/2020
» Applicant: EVONIK OPERATIONS GMBH?[DE]
» Inventor: RICHTER THOMAS?[DE]; TRASSL CHRISTIAN
This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement Nº 768737
