| 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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Feuchter, Michael
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2024Morphological structure and mechanical properties of a nucleated Polyoxymethylene (POM) homopolymer resin processed under conventional injection molding conditions
- 2024Impact Characteristics and Repair Approaches of Distinct Bio-Based Matrix Composites: A Comparative Analysiscitations
- 2024Effect of different weft-knitted structures on the mechanical performance of bio-based flexible compositescitations
- 2024Manufacturing bio-based fiber-reinforced polymer composites: Process performance in RTM and VARI processescitations
- 2023Impact of Multiple Reprocessing on Properties of Polyhydroxybutyrate and Polypropylenecitations
- 2023Tensile properties of flexible composites with knitted reinforcements from various yarn materialscitations
- 2023Investigation of the Mechanical Properties of Sandwich Composite Panels Made with Recyclates and Flax Fiber/Bio-Based Epoxy Processed by Liquid Composite Moldingcitations
- 2022Dynamic mechanical response in epoxy nanocomposites incorporating various nano-silica architectures
- 2022Towards virtually optimized curing cycles for polymeric encapsulations in microelectronicscitations
- 2022Injection Molding Simulation of Polyoxymethylene Using Crystallization Kinetics Data and Comparison with the Experimental Processcitations
- 2021Thermal and Moisture Dependent Material Characterization and Modeling of Glass Fibre Reinforced Epoxy Laminates
- 2021Prediction of Curing Induced Residual Stresses in Polymeric Encapsulation Materials for Microelectronicscitations
- 2020Exploiting the Carbon and Oxa Michael Addition Reaction for the Synthesis of Yne Monomerscitations
- 2018Influence of environmental factors like temperature and humidity on MEMS packaging materials.citations
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article
Tensile properties of flexible composites with knitted reinforcements from various yarn materials
Abstract
<jats:title>Abstract</jats:title><jats:sec><jats:label /><jats:p>The tensile behavior of a flexible epoxy resin reinforced with knitted reinforcements from various fiber materials was comprehensively studied in the wale and course direction. By measuring dry yarns, temperature‐treated yarns, dry knitted fabrics and flexible composites, the effect of the fiber material and the knitted fabric on the tensile properties was analyzed. The interlock knit structure strongly affected the deformation behavior of the flexible composites which differed significantly from the dry knitted fabrics. The deformation behavior of the flexible composites was monitored using digital image correlation which revealed the formation of cracks and high local strain differences in the course direction for all fiber materials. This was linked to fiber‐matrix debonding by scanning electron microscope observations. In the wale direction, the deformation of the knitted structure under tensile load led to plastic deformation of the matrix material. Overall, with yarns from recycled thermoplastic fibers, a higher maximum stress and strain at break was achieved compared to bio‐based fibers. However, irreversible damage occurred for all fiber materials at similar strain values.</jats:p></jats:sec><jats:sec><jats:title>Highlights</jats:title><jats:p><jats:list list-type="bullet"> <jats:list-item><jats:p>Tensile tests on yarns, knitted fabrics and flexible composites.</jats:p></jats:list-item> <jats:list-item><jats:p>Investigation of the effect of fiber material on mechanical properties.</jats:p></jats:list-item> <jats:list-item><jats:p>High local strain differences in composites due to knitted structure.</jats:p></jats:list-item> <jats:list-item><jats:p>Fiber‐matrix debonding in course direction.</jats:p></jats:list-item> <jats:list-item><jats:p>Plastic deformation of the matrix material in the wale direction.</jats:p></jats:list-item> </jats:list></jats:p></jats:sec>