| 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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Vuorinen, Jyrki E.
University of Vaasa
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (30/30 displayed)
- 2020Development in additive methods in aramid fiber surface modification to increase fiber-matrix adhesioncitations
- 2020The effect of substrate pre-treatment on durability of rubber-stainless steel adhesioncitations
- 2018Effect of surfactant type and sonication energy on the electrical conductivity properties of nanocellulose-CNT nanocomposite filmscitations
- 2018Improved electromechanical response in acrylic rubber by different carbon-based fillerscitations
- 2018Temperature scanning stress relaxation of an autonomous self-healing elastomer containing non-covalent reversible network junctionscitations
- 2018Further enhancement of mechanical properties of conducting rubber composites based on multiwalled carbon nanotubes and Nitrile Rubber by solvent treatmentcitations
- 2018Characterization of elastic constants of anisotropic composites in compression using digital image correlationcitations
- 2018Mechanical, thermal, and burning properties of viscose fabric compositescitations
- 2017Automated high-throughput microbond tester for interfacial shear strength studies
- 2017The effect of matrix type on ageing of thick vinyl ester glass-fibre-reinforced laminatescitations
- 2017The effect of multi-wall carbon nanotube morphology on electrical and mechanical properties of polyurethane nanocompositescitations
- 2017The Effect of Ultrasonic Dispersion on the Surface Chemistry of Carbon Nanotubes in the Jeffamine D-230 Polyetheramine Mediumcitations
- 2017Erosive wear of filled vinylester composites in water and acidic media at elevated temperaturecitations
- 2017Vegetable fillers for electric stimuli responsive elastomerscitations
- 2017Microwave induced hierarchical nanostructures on aramid fibers and their influence on adhesion properties in a rubber matrixcitations
- 2017Minimization of losses in natural rubber films for dielectric energy harvesters
- 2016The effect of ultrasonic dispersion on the surface chemistry of carbon nanotubes in the Jeffamine D-230 polyetheramine mediumcitations
- 2016Erosion–corrosion resistance of various stainless steel grades in high-temperature sulfuric acid solutioncitations
- 2016Improvement of actuation performance of dielectric elastomers by barium titanate and carbon black fillerscitations
- 2016Influence of multiwalled carbon nanotubes on the processing behavior of epoxy powder compositions and on the mechanical properties of their fiber reinforced compositescitations
- 2016Composites of high-temperature thermomechanical pulps and polylactic acidcitations
- 2016The influence of high-temperature sulfuric acid solution ageing on the properties of laminated vinyl-ester jointscitations
- 2016Failure analysis of a leaching reactor made of glass-fiber reinforced plasticcitations
- 2016Evaluation of mechanical and dynamic mechanical properties of multiwalled carbon nanotube-based ethylene–propylene copolymer composites mixed by masterbatch dilutioncitations
- 2016Detergent impurity effect on recycled HDPEcitations
- 2015Erosive wear of various stainless steel grades used as impeller blade materials in high temperature aqueous slurrycitations
- 2015Interface modification of glass fibre-polyester composite-composite joints using peel pliescitations
- 2015Characterization of thermally aged polyetheretherketone fibrescitations
- 2015Photoelastic Stress Evaluation and Mechanical Testing of Hybrids
- 2014Stretching of solution processed carbon nanotube and graphene nanocomposite films on rubber substratescitations
Places of action
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article
Microwave induced hierarchical nanostructures on aramid fibers and their influence on adhesion properties in a rubber matrix
Abstract
<p>Several commercial surface treatments are used to increase the adhesion between aramid fibers and the matrix material in composite structures but each of these has some limitations. The aim of this study is to address some of these limitations by developing a surface treatment method for aramid fibers that would not affect mechanical properties of the fibers negatively, could be used with any matrix material and that could withstand handling of the fibers and ageing. The method used is microwave assisted surface treatment that uses microwave radiation together with dry reactive chemicals to create hierarchical structures to the fiber surface and so makes it possible to control the adhesion properties of the fibers. SEM and AFM imaging, fiber tensile tests and modified bundle pull-out test were used to investigate the outcome of the surface treatment and measure adhesion between aramid fiber bundles and rubber. SEM and AFM imaging revealed that nanoscale deposits are formed on to the fiber surface which enable mechanical interlocking between the fiber and the matrix material. Fiber tensile tests showed that the surface treatment does not influence the tensile properties of the fiber negatively. Results from the bundle pull-out tests confirmed that this kind of method can lead up to 259% improvement in adhesion when compared to untreated aramid fibers in the rubber matrix.</p>