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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Staal, Jeroen
École Polytechnique Fédérale de Lausanne
in Cooperation with on an Cooperation-Score of 37%
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Publications (7/7 displayed)
- 2024Self-catalysed frontal polymerisation enables fast and low-energy processing of fibre reinforced polymer compositescitations
- 2024A methodology for microstructural evaluation of unsaturated flow phenomena by in‐situ UV‐flow freezing
- 2023Thermal management in radical induced cationic frontal polymerisation for optimised processing of fibre reinforced polymerscitations
- 2022Processing of Fibre Reinforced Polymers by Controlled Radical Induced Cationic Frontal Polymerisation
- 2022Radical Induced Cationic Frontal Polymerization for Rapid Out-of-Autoclave Processing of Carbon Fiber Reinforced Polymers
- 2022Capillary Effects in Fiber Reinforced Polymer Composite Processing: A Reviewcitations
- 2021In-series sample methodology for permeability characterization demonstrated on carbon nanotube-grafted alumina textilescitations
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document
Processing of Fibre Reinforced Polymers by Controlled Radical Induced Cationic Frontal Polymerisation
Abstract
Radical Induced Cationic Frontal Polymerisation (RICFP) has recently been proposed as a promising strategy for processing of epoxide carbon fibre reinforced polymers. Control of the local heat balance is crucial towards the production of industrial-quality composites, which is typically achieved via controlling the heat generation. In this work we present a comprehensive overview of RICFP processing of cycloaliphatic epoxide composites with enhance heat insulation. The thermal initiating compound was identified as the main component to control heat generation, which correlated well with the front velocity. A processing window was defined as function of the fibre and initiator contents and composites with to 45.8% Vf were successfully produced. Optimisation of resulting mechanical properties was made possible by optimisation of the heat balance, with matrix glass transition temperatures of up to 187°C achieved for the used cycloaliphatic system. Post-curing was found beneficial to overcome suggested inhomogeneous curing due to the dual-scale nature of fabrics.