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Performance Evaluation of Epoxy Based Natural Composites Reinforced with Flax and Flax-Ramie Fiber | ||
| Mechanics of Advanced Composite Structures | ||
| مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 24 اردیبهشت 1404 اصل مقاله (1.22 M) | ||
| نوع مقاله: Research Article | ||
| شناسه دیجیتال (DOI): 10.22075/macs.2025.35217.1723 | ||
| نویسندگان | ||
| Nidhi B C* ؛ Ramesh S Sharma | ||
| Department of Mechanical Engineering, RV College of Engineering, Bengaluru, 560059, India | ||
| تاریخ دریافت: 14 شهریور 1403، تاریخ بازنگری: 29 اسفند 1403، تاریخ پذیرش: 24 اردیبهشت 1404 | ||
| چکیده | ||
| Growing environmental concerns and regulatory pressure have necessitated the requirement for natural fiber-based composites for various applications. Natural fiber-based composites are increasingly valued for their excellent mechanical properties, including high specific strength and stiffness, as well as their lightweight nature. Additionally, their eco-friendliness and superior vibration damping and thermal insulation capabilities make them ideal for sustainable and efficient engineering applications. This paper focuses on the performance evaluation of epoxy reinforced with Flax and Flax - Ramie fiber hybrid composites. The laminates were developed through hand layup technique with Flax and Ramie fibers using epoxy resin . The prepared samples were further analyzed under various dynamic and static conditions, including Fast Fourier Transform (FFT) analysis, impact testing, water absorption testing, and density measurement. The flax-ramie hybrid composite shows good dynamic and static properties, including better vibration control, impact resistance, and lower moisture absorption, compared to the flax fiber composite. With a density of 1.17 g/cm³, hybrid composite absorbs more energy (10.47 J) and withstands higher impact forces (2.08 N). These characteristics make the hybrid composite more suitable for impact-prone and water-sensitive applications. | ||
| کلیدواژه‌ها | ||
| Flax Fiber؛ Ramie Fiber؛ Natural fiber composite؛ Fast Fourier Transform؛ Impact analysis | ||
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آمار تعداد مشاهده مقاله: 21 تعداد دریافت فایل اصل مقاله: 32 |
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