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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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| Ali, M. A. |
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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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Vroman, Isabelle
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Publications (5/5 displayed)
- 2021EVALUATION OF 4D PRINTED PBS, PBS/HA USING PAM PROCESS
- 2021INFLUENCE OF FUSED FILAMENT FABRICATION PARAMETERS ON TENSILE PROPERTIES OF POLYLACTIDE/LAYERED SILICATE NANOCOMPOSITE USING RESPONSE SURFACE METHODOLOGY
- 2021Improving thermomechanical properties of fused filament fabrication printed parts by using nanocomposites
- 2021Effects of Electron Beam Irradiation on 3D-Printed Biopolymers for Bone Tissue Engineeringcitations
- 2014The kinetics of poly(butylene succinate) synthesis and the influence of molar mass on its thermal propertiescitations
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article
Improving thermomechanical properties of fused filament fabrication printed parts by using nanocomposites
Abstract
This study aims to assess the viability of nanocomposites in fused filament fabrication. Polylactide/organo-modified layered silicate materials have been studied in terms of structure and properties evolution through the whole manufacturing chain, and for thermomechanical optimisation. The method included the optimisation by the composite formulation and by the additive manufacturing process by experimental designs. A competition between flow thinning of the molten composite and stiffness of the input filament with the addition of filler allows an enhanced printability at intermediate loadings. The method provides an optimisation of the final parts, enabling similar or greater tensile properties, while providing better thermal stability, with additively manufactured nanocomposite materials compared to conventionally manufactured polymers.