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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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Kozera, Paulina
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2024Using 3D printing technology to monitor damage in GFRPs
- 2024Nanocomposites Based on Thermoplastic Acrylic Resin with the Addition of Chemically Modified Multi-Walled Carbon Nanotubescitations
- 2023Beeswax as a natural alternative to synthetic waxes for fabrication of PLA/diatomaceous earth compositescitations
- 2023Polyamide 11 Composites Reinforced with Diatomite Biofiller—Mechanical, Rheological and Crystallization Propertiescitations
- 2022Biocomposites Based on Polyamide 11/Diatoms with Different Sized Frustulescitations
- 2022Influence of Diatomaceous Earth Particle Size on Mechanical Properties of PLA/Diatomaceous Earth Compositescitations
- 2018Carbon Fiber/Epoxy Mold with Embedded Carbon Fiber Resistor Heater - Case Studycitations
- 2017Charpy impact tests of epoxy matrix filled with poly(urea-formaldehyde) microcapsules for self-healing applications. (Badania udarności kompozytów o osnowie epoksydowej zawierającej mikrokapsułki mocznikowo-formaldehydowe do zastosowań w materiałach samo naprawialnych)
- 2015Fabrication and characterization of composite materials based on porous ceramic preform infiltrated by elastomer
- 2015Design of phase percolated composites for military application
- 2015Comparison of numerical and experimental study of armour system based on alumina and silicon carbide ceramics
- 2014Numerical and experimental study of armour system consisted of ceramic and ceramic- elastomer composites
- 2011Microstructure and mechanical properties of cermic-metal composites obtained by pressure infiltration
- 2011Effect of specific surface fraction of interphase boundaries on mechanical properties of ceramic-metal composites, obtained by pressure infiltration
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article
Influence of Diatomaceous Earth Particle Size on Mechanical Properties of PLA/Diatomaceous Earth Composites
Abstract
<jats:p>The fractionation of diatomaceous earth (DE) using sedimentation made it possible to obtain separate unbroken diatom fractions from broken or agglomerated bodies with a range of particle sizes. The produced filler was used to prepare polylactide (PLA)/diatomaceous earth biocomposite samples containing different particle sizes, which were subjected to mechanical testing (tensile strength, flexural strength, impact strength), colloidal testing (contact angle, color change test, SEM/EDS), and thermal testing (TGA, DSC, DMA). Modification of the PLA containing the smallest particle size with diatomaceous earth (Fraction 5) resulted in a higher impact strength compared to both the pure PLA and the PLA/DE composite that contained base diatomaceous earth. Furthermore, the melt flow rate was improved by more than 80 and 60% for the composite modified with fractionated diatomaceous earth (Fraction 4) compared to pure PLA and base diatomaceous earth, respectively. The elasticity of the composite was also improved from 3.3 GPa for pure polylactide to 4.4 GPa for the system containing the smallest diatomaceous earth particles (Fraction 5).</jats:p>