Characterization on thermal properties of glass fiber and kevlar fiber with modified epoxy hybrid composites
| Autor: | Karthik Aruchamy, Bhuvaneshwaran Mylsamy, Sampath Pavayee Subramani, Sathish Kumar Palaniappan, Vivekanandhan Chinnasamy |
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| Rok vydání: | 2020 |
| Předmět: |
lcsh:TN1-997
Thermogravimetric analysis Thermal properties Materials science Fabrication Cloisite 30B Glass fiber Composite number 02 engineering and technology Kevlar 01 natural sciences Biomaterials 0103 physical sciences Composite material lcsh:Mining engineering. Metallurgy 010302 applied physics Kevlar fiber Metals and Alloys Dynamic mechanical analysis Epoxy 021001 nanoscience & nanotechnology Surfaces Coatings and Films visual_art Nanoclay Ceramics and Composites visual_art.visual_art_medium 0210 nano-technology Glass transition |
| Zdroj: | Journal of Materials Research and Technology, Vol 9, Iss 3, Pp 3158-3167 (2020) |
| ISSN: | 2238-7854 |
| DOI: | 10.1016/j.jmrt.2020.01.061 |
| Popis: | Scores of modern applications have the presence of composite materials. As such, scientists worldwide started considering fabrication of a new composite and attempting to have more applications using these materials. Fabricating composite materials newly has become the genuine considerations of scientific community worldwide and hence, serious attempts are continuously being taken in-order to improve the application of these materials. Due to this vast development and research in this field, conscious attempt has been made in this present work that studies the effect of nanoclay content with reference to structural and morphological behavior of epoxy composites. In this process, epoxy materials get reinforced with different particulate fractions of chosen nanoclay and investigations were carried out on the specimens. Composite laminate with varied layers of glass fiber and kevlar fiber and modified epoxy with 2 wt.% of Cloisite 30B and hardener are used, and strips are fabricated and tested for their mechanical properties. Also, sheets with 14 layers of glass without and with nanoclay and likewise sheets with 14 layers of kevlar without and with nanoclay were fabricated. The fabricated kevlar/glass fiber reinforced composites were subjected to various tests to evaluate the thermal properties. All specimens were prepared under the specifications of ASTM standard. Thermal testing of composites (glass transition temperature, thermo gravimetric analysis and dynamic mechanical analysis) has been conducted and the properties have been evaluated. |
| Databáze: | OpenAIRE |
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