Immersion Temperature Effects on the Water Absorption Behavior of Hybrid Lignocellulosic Fiber Reinforced-Polyester Matrix Composites
| العنوان: | Immersion Temperature Effects on the Water Absorption Behavior of Hybrid Lignocellulosic Fiber Reinforced-Polyester Matrix Composites |
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| المؤلفون: | L. H. de Carvalho, O. L. S. Alsina, J. R. M. d'Almeida, F. G. Ramos Filho |
| المصدر: | Polymer-Plastics Technology and Engineering. 46:515-520 |
| بيانات النشر: | Informa UK Limited, 2007. |
| سنة النشر: | 2007 |
| مصطلحات موضوعية: | chemistry.chemical_classification, Materials science, Absorption of water, Polymers and Plastics, Moisture, General Chemical Engineering, Materials Science (miscellaneous), Polymer, Ramie, chemistry, Volume fraction, Materials Chemistry, Composite material, computer, Water content, SISAL, Natural fiber, computer.programming_language |
| الوصف: | Although economic, ecological, processing and property considerations suggest that it is very attractive to use lignocellulosic fibers as reinforcement in polymer matrix composites, moisture can strongly and deleteriously affect their properties. In this work the water absorption behavior of sisal/cotton, jute/cotton and ramie/cotton hybrid fabric reinforced composites is evaluated. The effect of the temperature of immersion, fiber volume fraction, and predrying of the fabrics before their incorporation onto the composites are evaluated. Sisal was shown to be the most hygroscopic of the fibers analyzed, and its presence leads to higher values of the maximum water content and of the diffusion coefficient of sisal/cotton reinforced composites. Under the range of temperatures analyzed (30–60°C) the volume fraction of the fibers, rather than the temperature itself, was shown to be the main parameter governing water absorption. Predrying usually lowers maximum water content, although for sisal/cotton reinforce... |
| تدمد: | 1525-6111 0360-2559 |
| DOI: | 10.1080/03602550701297244 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::6c02e6630f76f78042ce4561e0fdfebe https://doi.org/10.1080/03602550701297244 |
| رقم الانضمام: | edsair.doi...........6c02e6630f76f78042ce4561e0fdfebe |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15256111 03602559 |
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| DOI: | 10.1080/03602550701297244 |