Press

Our press releases provide information concerning current topics relating to the Fraunhofer WKI. Images may only be used in conjunction with the press release. Any other usage must be agreed with the initiator. Please always state Fraunhofer WKI as the image source unless otherwise indicated. In the case of media coverage, we kindly request that you send us a specimen copy. Should you have any questions, please do not hesitate to contact us at any time.

Press releases

Reset
  • View into an opened test chamber in which a wall component has been prepared for examination.
    © Fraunhofer WKI I Manuela Lingnau

    Researchers from the Fraunhofer WKI and the Thünen Institute of Wood Research have compared emissions from individual building materials with emissions from wall structures and with concentrations of volatile organic compounds in the indoor air of model houses. The result: Even under controlled conditions, emission measurements of individual materials rarely allow statements to be made concerning complete systems such as wall structures, let alone real residential buildings. In principle, however, system tests on entire components in large test chambers are suitable for approximating reality and describing the interactions between the emissions from the materials, thereby taking into account the structure of the construction. The examination of model systems does not, however, make it possible to provide precise information regarding emissions in real living situations, even in the foreseeable future, as the overall situation is significantly influenced by, for example, people and the weather.

    more info
  • Press release / 2020

    Science meets design: strong and flexible composite materials made from lignin

    Braunschweig / September 11, 2020

    Project staff in white coats examine samples of lignin in a laboratory.
    © Fraunhofer WKI I Manuela Lingnau

    Researchers from the Fraunhofer WKI and designers from the greenlab of the weißensee academy of art berlin cooperated within the framework research program of the Fraunhofer Network “Science, Art and Design” in order to develop application possibilities for the plant material lignin. This resulted in a variety of panel materials for furniture construction and a flexible leather alternative for the fashion industry. The path leading towards the aim of replacing petrochemical raw materials in the processing industry with lignin has thereby been shortened.

    more info
  • Press release / 2020

    New thermography robot enables internal inspection of rotor blades

    Braunschweig / September 09, 2020

    Device with a caterpillar drive, cameras and radiant heater on white background.
    © IAI GmbH

    In order to increase the safety and economic efficiency of wind turbines, researchers at the Fraunhofer WKI, in collaboration with project partners, have developed a thermography robot for the internal inspection of rotor blades. The Fraunhofer WKI heat-flow thermography methods are already being successfully utilized for quality control of the external surface of rotor blades. Production defects close to the surface can thereby be determined. Now, imperfections on the inside of the rotor blade can also be detected.

    more info
  • Press release / 2020

    Polymer fiber-coating makes natural-fiber-reinforced plastics more resilient

    Braunschweig / September 02, 2020

    Vier Streifen Flachsgewebe in unterschiedlicher Dicke und Farbintensität liegen auf einer Tischplatte.
    © Fraunhofer WKI | Natalie Vellguth

    Natural-fiber-reinforced plastics (NFRP) become more resilient when the natural fibers are encased in a special coating. This has been determined by researchers at the Fraunhofer WKI. Through the application of a resin layer and pressing to form a composite material, the NFRP exhibit improved mechanical, thermal and hygric properties and greater chemical stability. In the future, NFRP can consequently be utilized in considerably expanded areas of application, for example in the interior of vehicles.

    more info
  • Press release / 2020

    Beet pulp for new materials

    Braunschweig / July 17, 2020

    Two high-density wood-fiber boards lying on top of one another.
    © Fraunhofer WKI | Manuela Lingnau

    During German sugar production, large quantities of sugar beet pulp are produced as a by-product. Can composite materials be created from this? This question was examined by the Fraunhofer Institutes WKI and UMSICHT in a joint research project with partners from industry and agriculture. They discovered that beet pulp can be utilized, for example, for easily degradable mulch films or medium and high-density wood-fiber boards with reduced adhesive content.

    more info
  • View into a 3D printer during the printing process.
    © Fraunhofer WKI | Claudia Schirp

    Agricultural residues can replace fossil raw materials in the manufacture of plastic products. A key role could be played here by the intermediate product nanocellulose. An international team of researchers, which includes the Fraunhofer WKI, has discovered how nanocellulose can be extracted from agricultural residues and utilized effectively.

    more info
  • © Fraunhofer WKI | Manuela Lingnau

    Dr. Hatem Abushammala is the fourth Wilhelm Klauditz Fellow of the Fraunhofer Institute for Wood Research, Wilhelm-Klauditz-Institut WKI. From August 2017 until March 2020, the materials scientist is conducting his research project at the Fraunhofer WKI in Braunschweig on the preparation of electrically conductive nanoparticles using renewable materials. In addition to his research as a Fellow, he is leading an international research project.

    more info
  • Press release / 2020

    Call for papers for the 12th European Wood-based Panel Symposium in Hamburg

    Braunschweig / January 09, 2020

    From 30th September to 2nd October 2020, the Fraunhofer Institute for Wood Research, Wilhelm-Klauditz-Institut WKI, and the European Panel Federation (EPF), in collaboration with the International Association for Technical Issues related to Wood (iVTH) and Sasol Wax, will be presenting the 12th European Wood-based Panel Symposium at the Grand Elysée Hotel in Hamburg. The submission of abstracts for presentations at the event will remain possible until 31st January 2020 via the event website.

    more info
  • Additive cylinder made of wood shavings.
    © Fraunhofer WKI | Manuela Lingnau

    The Deutsche Forschungsgemeinschaft (DFG, German research foundation) is supporting a transregional Collaborative Research Centre (CRC) of the Technische Universität Braunschweig and the Technical University of Munich. Dr. Frauke Bunzel from the Fraunhofer Institute for Wood Research, Wilhelm-Klauditz-Institut WKI and Dr. Klaudius Henke from the Technical University of Munich will jointly lead the sub-project “Structural timber by individual layer fabrication (ILF)”.

    more info