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Fraunhofer-Institut für Techno- und Wirtschaftsmathematik ITWM Fraunhofer-Platz 1 67663 Kaiserslautern, Germany http://www.itwm.fraunhofer.de
Contact Ms Ilka Blauth +49 631 316004674
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Fraunhofer-Institut für Techno- und Wirtschaftsmathematik ITWM

Polyurethan-Schäume zuverlässig simulieren

Kunststoffverarbeitung

(PresseBox) (Kaiserslautern, )
Autositze, Matratzen und Dämmstoffe bestehen oftmals aus Polyurethan-Schäumen. Der Aufschäumprozess der flüssigen Polymer-Emulsionen ist komplex. Fraunhofer-Forscherinnen und Forscher können das Aufschäumverhalten nun simulieren und das Material verlässlich charakterisieren. Dies funktioniert auch mit Verbundwerkstoffen, bei denen die Kunststoff-Schäume mit Textilstrukturen kombiniert werden.

Polyurethan-Schäume oder kurz PU-Schäume spielen eine große Rolle in unserem Alltag – auch wenn wir uns dessen nicht bewusst sind. Doch wir sitzen und liegen täglich darauf: So bestehen Autositze und Matratzen beispielsweise aus weichen PU-Schäumen. Harte PU-Schäume setzt man dagegen unter anderem für Dämmstoffe in Gebäuden ein. Die Eigenschaften von Schäumen vorherzusagen und sie zu charakterisieren ist sehr smvixag – sninwvszwsiexo Gcbsnixdpviuuu qswcfj opeedziw tk eglpsvnk Ijilgpraav.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.