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Tensile response and fracture and failure behavior of jute fabrics-flyash-vinylester hybrid composites |
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| Authors: | A Stocchi B Lauke M I Giannotti A Vázquez C Bernal |
| Institution: | 5285. Polymer Division, INTEMA (UNMdP-CONICET), B7608FDQ, Mar del Plata, Argentina 1285. Leibniz Institute of Polymer Research Dresden, 01069, Dresden, Germany 2285. Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), University of Barcelona and Institute for Bioengineering of Catalonia (IBEC), 08028, Barcelona, Spain 3285. Polymers and Composite Materials Group, INTECIN (UBA-CONICET) Construction Department, Engineering Faculty, University of Buenos Aires, C1127AAR, Buenos Aires, Argentina 4285. Advanced Materials Group, INTECIN (UBA-CONICET), C1063ACV, Buenos Aires, Argentina |
| Abstract: | In this work, hybrid materials consisting on a vinylester matrix simultaneaously reinforced with jute woven fabrics and flyash particles were prepared. The tensile response and the fracture and failure behavior of these hybrid composites were investigated. Thermal stability of these materials was also studied. The aim was to obtain an environmentally friendly hybrid material with a good balance of tensile and fracture properties at relatively low cost. The effect of a novel treatment for the jute fabrics on the hybrids mechanical and fracture properties was investigated. The best balance of tensile and fracture properties was obtained for the hybrid consisting of fabrics treated with alkali under stress and fly ashes which also exhibited relatively high thermal stability. |
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