| People | Locations | Statistics |
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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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Touchard, Fabienne
Institut Pprime
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (31/31 displayed)
- 2024Influence of hydrothermal fatigue on mechanical properties and damage mechanisms of hemp-reinforced biocomposites and comparison with glass-reinforced composites
- 2024Additive manufacturing of an electrically triggered actuator: electro-thermo-mechanical behaviour of a carbon black/polylactic acid composite.
- 2024Development of a sustainable flax fiber-reinforced composite for low energy impact
- 2024The yarn/matrix interface in composite materials: fragmentation tests and micro-CT based digital volume correlation
- 2023Tensile Behavior of [0/90]7 Hemp/Elium Biocomposites after Water Aging: In-Situ Micro-CT Testing and Numerical Analysiscitations
- 20233D printing of continuous cellulose fibre composites: microstructural and mechanical characterisationcitations
- 2023Low energy impact behavior of unidirectional and cross-ply flax/epoxy laminates and comparison with similar glass/epoxy laminatescitations
- 2023Durability of Joule effect of 3D printed carbon black/polylactic acid: Electrical cyclic tests and analytical modellingcitations
- 2023ELECTRO-THERMO-MECHANICAL ANALYSIS OF CB/PLA SAMPLES MADE BY ADDITIVE MANUFACTURING
- 2022Influence of Hygrothermal Aging on Mechanical Properties and Damage Mechanisms of Hemp-Reinforced Biocompositescitations
- 2022Effect of fibrillation of flax mat binder on the impact response of unidirectional flax/epoxy composites and comparison with a glass/epoxy composite
- 2022Effect of fibrillation of flax mat binder on the impact response of unidirectional flax/epoxy composites and comparison with a glass/epoxy composite.
- 2022Hierarchical Flax Fibers by ZnO Electroless Deposition: Tailoring the Natural Fibers/Synthetic Matrix Interphase in Compositescitations
- 2022Influence of wet/dry cycling on mechanical properties of hemp-reinforced biocomposites.
- 2021Mechanical Properties of Natural Fiber Compositescitations
- 2021Mechanical Properties of Natural Fiber Compositescitations
- 2021Interfacial adhesion quality in 3D printed continuous CF/PA6 composites at filament/matrix and interlaminar scalescitations
- 2020Fatigue behaviour of flax-basalt/epoxy hybrid composites in comparison with non-hybrid compositescitations
- 2020Effects of oxygen and tetravinylsilane plasma treatments on mechanical and interfacial properties of flax yarns in thermoset matrix compositescitations
- 2019Influence of the stacking sequence on the low-energy impact resistance of flax/PA11 compositecitations
- 2019INTERFACIAL ADHESION OF BASALT FIBRE REINFORCED POLYMER COMPOSITES
- 2018Study of plant fibre composites with damage induced by laser and mechanical impactscitations
- 2018Study of plant fibre composites with damage induced by laser and mechanical impactscitations
- 2017Mechanical and laser impact effects on woven composites with hemp or glass fibrescitations
- 2016Influence of constituents and process parameters on mechanical properties of flax fibre-reinforced polyamide 11 compositecitations
- 2016Numerical modeling of laser-induced shock experiments for the development of the adhesion test for bonded composite materialscitations
- 2015Comparison of damage behaviour of different plant fibre composites under laser impact loading
- 2012CYCLIC FATIGUE BEHAVIOR OF WOVEN HEMP/EPOXY COMPOSITE: DAMAGE ANALYSIS
- 2010Heterogeneous tensile behavior of impact-modified polypropylene plates processed by injection moulding
- 2010Heterogeneous tensile behavior of impact-modified polypropylene plates processed by injection moulding
- 2009Effet de la séquence d'empilement sur le comportement en fatigue thermomécanique de multicouches polymère/composite = Stacking sequence effect on polymer/composite multi-layers behaviour submitted to thermomechanical cyclic loadings
Places of action
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article
Influence of constituents and process parameters on mechanical properties of flax fibre-reinforced polyamide 11 composite
Abstract
<jats:p> Flax unidirectional (UD) fabrics and polyamide 11 (PA11) are used to create a 100% bio-sourced composite. The fabrication process is hot press moulding. Different configurations are studied by varying process parameters and composite constituents. Three temperature values (190°C, 200°C and 210°C) are combined with three pressure levels (35, 65 and 100 bars). In addition, two types of flax fabric (A and B) are tested and two types of PA11 (in the form of powder or film) are used. The two forms of PA11 are characterized using differential scanning calorimetry and rheological methods. Ten different composites are then manufactured. They are compared by means of tensile tests and dynamic mechanical analysis (DMA). Results are correlated with microstructural study: measurements of porosity degree and scanning electron microscopic observations are also performed. Finally, an optimum configuration is determined: the composite flax B/PA11 film manufactured with a temperature value of 210°C and using gradual levels of pressure (25 bars during 2 min, 40 bars during 2 min and 65 bars until the end of cycle). This configuration leads to a Young’s modulus value of 36 GPa and a tensile strength of 174 MPa, with the highest storage modulus and the lowest damping factor values measured by DMA. </jats:p>