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Poster

Development of nonwoven preforms made of pure recycled carbon fibres (rCF) for applications of composite materials

Wednesday (05.07.2017)
18:33 - 18:36 Uhr
Bestandteil von:
Beiträge:
17:30 Poster Rigidity and damage evolution of Long Fibre Reinforced Polypropylene made by Direct Processing Route (LFT-D) 0 Prof. Dr. Kay André Weidenmann
17:36 Poster Formulation and manufacturing of polybenzoxazine composites 0 Jonas Werner
17:39 Poster Development of thermoplastic composites for visible parts in automotive applications 1 Thomas Köhler
17:42 Poster Einfluss der chemischen Funktionalisierung der Glasfaseroberfläche auf die mechanischen Eigenschaften endlosfaserverstärkter Thermoplaste 1 Katja Hase
17:45 Poster Tailored inserts based on continuous fibres for local bearing reinforcement of thermoplastic components 1 Holger Büttemeyer
17:48 Poster Düsen und Heißkanalsysteme für Spritzgießmaschinen zur Herstellung von Thermoplast-Verbund-Formteilen mit Haut-Kern-Struktur (Sandwich-Formteile) 1 Andreas Raddatz
17:51 Poster Mechanical Properties of AlSi12-based Metal Matrix Composites Reinforced with Layered Metallic Glass Ribbons 1 Klaudia Lichtenberg
17:54 Poster Influence of Boron to the creep behavior of particle reinforced aluminium matrix composites (AMCs) 1 Dr.-Ing. Steve Siebeck
17:57 Poster Fundamental investigations of aluminium matrix composite brake rotors for the use in passenger cars 0 Florian Gulden
18:00 Poster Mit dem Cobot zum Organoblech: Intelligente Produktionstechnologie und Qualitätssicherung zur Herstellung carbonfaserverstärkter Thermoplastbauteile für maßgeschneiderte Luftfahrtstrukturen 1 Frederic Fischer
18:03 Poster One Step Production of Bicomponent Yarns with Glass Fibre Core and Thermoplastic Sheeth for Composite Applications 1 Thomas Köhler
18:06 Poster Möglichkeiten der Imprägnierung von Carbonfasern mit thermoplastischen Matrizen 1 Thomas Köhler
18:09 Poster Analyse der Druckpfadabhängigkeit in additiv gefertigten Komponenten aus kurzglasfaserverstärktem ABS mit verschiedenen Faservolumengehalten 1 Anselm Heuer
18:12 Poster Ultrasound Enhanced Friction Stir Welding (USE-FSW) of Al/Steel-Hybrid Joints 1 Marco Thomä
18:15 Poster Weldable Metallic force Transmission Points in Fibre Reinforced thermoplastics (frtp) 1 Arne Kunze
18:18 Poster Determination of the damping characteristics of fiber-metal-elastomer laminates using piezo-indicated-loss-factor experiments 1 Vincent Sessner
18:21 Poster Mechanisches Verhalten von Schlaufen mit kleinen Innendurchmessern 1 Holger Büttemeyer
18:24 Poster Simulation des Einflusses von Materialparametern auf das mechanische Verhalten syntaktischer Metallschäume 0 Dr. Jörg Weise
18:30 Poster Ressourceneffizienzsteigerung durch Einsatz von Verbundwerkstoffen und –konstruktionen im Bauwesen 1 Magdalena Kimm
18:33 Poster Development of nonwoven preforms made of pure recycled carbon fibres (rCF) for applications of composite materials 1 Marcel Hofmann
18:36 Poster Cellulose Particles as Pore Creator 1 Sascha Galic
Session-Vorsitzender
Session P.1: Postervorstellung
Gehört zu:
Session P: Postersession


For the development of an efficient and economic recycling process of carbon fibres (CF) still many technological challenges have to be mastered. One of them is the removal of all extraneous natural and synthetic fibres, e.g. polyester sewing threads. The objective of the research was to develop an in-line process for the removal of those extraneous fibres, which result from mechanical processes like tearing. For recycled carbon fibre (rCF) a promising approach for the removal of extraneous fibres from cut-off carbon fibre material (CF) has been identified. For that purpose, the use of modern laser technologies is particularly promising. However, the focus was not the development of new laser systems, but the adaptation of existing technologies and their integration into textile processing steps for carbon fibre recycling. In addition to the removal of the extraneous fibres, the degree of CF losses and quality degradation due to fibre damage have been analysed and compared with optimum fibre characteristics. The separation has been experimented and corresponding laser parameters have been defined. Finally, the obtained carbon fibre material has been tested with regard to its processability in textile manufacturing processes (dry nonwoven fabric production) up to carbon fibre reinforced plastics (CFRP). For the evaluation of the material for potential applications, test plates from irradiated and non-irradiated material have been used. The performed tensile and flexural tests have proved that the irradiated material has similar properties compared with the non-exposed one.


Autoren: M. Hofmann, D. Wenzel, B. Gulich, H. Illing-Günther, D. Nestler; Sächsisches Textilforschungsinstitut e.V., An-Institut der Technischen Universität Chemnitz; marcel.hofmann@stfi.de, heike.illing-guenther@stfi.de, daisy.nestler@mb.tu-chemnitz.de

Sprecher/Referent:
Marcel Hofmann
Sächsisches Textilforschungsinstitut e.V.
Weitere Autoren/Referenten:
  • Dr. Heike Illing-Günther
    Sächsisches Textilforschungsinstitut e.V.
  • Dirk Wenzel
    Sächsisches Textilforschungsinstitut e.V.
  • Bernd Gulich
    Sächsisches Textilforschungsinstitut e.V.
  • Prof. Dr. Daisy Nestler
    Technische Universität Chemnitz