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Deutsches Institut für Kautschuktechnologie e. V. Eupener Straße 33 30519 Hannover, Germany https://www.dikautschuk.de
Contact Mr Dr. Harald Geisler +49 511 8420112
DI
Deutsches Institut für Kautschuktechnologie e. V.

Modifizierung von Feststoffen für den Einsatz in Elastomeren und Thermoplasten

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(PresseBox) (Hannover, )
Problemstellung: In Kautschukmischungen, Thermoplasten und thermoplastischen Vulkanisaten werden die verschiedensten Feststoffe eingesetzt. Zur Verwendung kommen u. A. Kieselsäuren (kleine spez. Oberfläche), Kreiden, Silikate, Kaoline aber auch Gummigranulate und -mehle. Die Problematik bei der Verwendung "inaktiver" Füllstoffmaterialien liegt in der Regel nicht in deren Dispergierbarkeit, sondern in der "Anbindung" (oder besser mangelnden Anbindung) an die Polymermatrix. In vielen Systemen aus den oben genannten Materialien liegen die "Füllstoffe" als nicht angebundene Partikel vor. Dementsprechend ergeben sich Konsequenzen für das Eigenschaftsniveau der daraus gebildeten Werkstoffe. Der Einsatz "verbilligender" Rohstoffe führt dementsprechend nicht nur zu kostengünstigen Lösungen sondern meist auch zu "minderwertigeren" Produkten.

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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.