InnoREX, MAPSYN and ALTEREGO in Brussels

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Final industrial workshop of three EU funded projects, InnoREX, MAPSYN and ALTEREGO, related to alternative energies, bio-based plastic materials, and sustainable resources. The workshop will be held in Brussels on March 2nd 2016 at Fraunhofer EU Office, Rue Royale 94, 1000 Brussels. Attendee registration at 09:00.

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Objectives

The demand for biobased polymers is growing fast. According to the current state of the art, metal-containing catalysts are needed to improve the polymerisation rate of lactones, posing a hazard to health and the environment. InnoREX will develop a novel reactor concept using alternative energies for the continuous, highly precise, metal-free polymerisation of PLA.

Development of the PLA productivity/Quality

  • » With a continuous process

    Reactive processes in extruders are attracting increasing interest, as continuous processing offers several advantages over batch processing (including cost-efficiency and energy savings).

  • » Using alternative technologies (new energies, without old catalysts...)

    The low intensity but highly-targeted input of alternative energies in the reaction volume will ensure a high molecular weight polymerisation within the limited residence time of an extruder.
    According to the current state of the art, metal-containing catalysts (typically: tin (II) 2-ethylhexanoate) are needed to improve the polymerisation rate of lactones to a commercially acceptable level.

  • » Purification of the PLA

    Purification of the PLA products by removing unreacted monomer strongly influences the stability of the final polymer.

Industrialization of the PLA

  • » Demo

    A working polymerisation line including the incorporation of alternative energy, online characterisation technology and a purification device to remove the catalyst will be developed as a demonstrator.

  • » Development of new PLA and application to new markets

    End-user partners within the consortium in close cooperation with RTD partners will develop new PLA grades, PLA blends and PLA-based composites using the flexible, precisely controlled process with alternative energy sources, which will aim not only at existing markets for PLA but also for new applications.

  • » Integration of this new process into the Ludovic software

    The analysis and the control of the reactive extrusion are key points in the success of the PLA production. Thus, the analysis of the thermo-mechanical behaviour evolution along the extrusion process will be done within the Ludovic software. Models and characteristics of the PLA new polymerisation method will be integrated in the Ludovic software to optimize the management of experimental trials and PLA product quality.

Partners

The InnoREX consortium consists of 5 RTD partners, 6 industrial partners and an association. All the partners share a common business strategy. They will participate actively in the project management and decision making structure to ensure that the involved industrial sectors are the main beneficiaries of the project’s results.