- 期刊
- OpenAccess
Strength Behaviour of Silica Aerogel/Thermoset Polymer with Reinforced Fibre-metal Laminate Composites for Aero-engine Firewall
摘要
The study deals with the mechanical and impact properties based on tensile, compressive, flexural and impacts strength of three composites of aluminium alloy 2024-T3, kenaf fibre and three types of silica aerogel (Hamzel®, Enova® IC3100 and GEA^(TM) 0.125). The main aim of this study is to produce an eco-friendly composites and investigate the mechanical and impact properties of kenaf fibre-metal laminate with different types of silica aerogel/epoxy coating. The composites were made from metal, natural fibre, silica aerogel and epoxy resin/hardener. The mechanical test was conducted using universal testing machine that uses the ASTM standard and the impact test conducted using a helium gas gun tunnel. The result of mechanical properties test shows an improvement in the strengths where Hamzel® metal laminate shows higher values of 10-20% tensile strength and 13-30% tensile modulus than Enova® IC3100 and GEA^(TM) 0.125 metal laminate composites respectively. There are negligible differences among the composites in terms of compressive strength and modulus, while a little difference was recorded on flexural strength and modulus of the three composite with Enova® IC3100 metal laminate composites having the highest value due to the properties of silica aerogel used. For the impact strength and specific perforation energy, there is little difference in the entire composite with Enova® IC3100 metal laminate composites as the most impact strength. The study shows that application of aerogel on metal and reinforced fibre will produced a high strength composite that can be used to substitute the synthetic fibre components in aircraft, automobile and in other component for industrial purposes.
延伸閱讀
- hamdouni, Y. E., Khabbazi, A., Benayad, C., Dadi, A., & Ahmid, O. I. (2016). Contribution to the Thermal and Mechanical Behavior of the Two Materials at the Base of Clay Reinforced by Fibers ALFA and of Straw Fibers. Research Journal of Applied Sciences, Engineering and Technology, 12(4), 490-497. https://doi.org/10.19026/rjaset.12.2389
- 葉正濤、孫茂誠、陳建智（2008）。An Improvement on the Adhesion-Strength of Lamination between the Ultra-High-Molecular-Weight Polyethylene Fabrics: Surface Modification with Helium/Oxygen/Nitrogen Plasma。南亞學報，(28)，77-89。https://doi.org/10.6989/JN.200812.0077
- Chou, H. Y. (2009). Surface Free Energy, Thermal Properties, and Self-Assembly in Solution State of Poly(4-vinyl phenol) Tethered to Polyhedral Oligomeric Silsequioxane [master's thesis, National Chiao Tung University]. Airiti Library. https://doi.org/10.6842/NCTU.2009.00171
- 陳羿廷（2011）。Application of Mesoporous Silica Aerogel Prepared with Ionic Liquid Template1.PAN/A-SiO2 CPEs for High Capacity Lithium Battery2.High Efficiency Sunscreen Encapsulated Silica〔博士論文，中原大學〕。華藝線上圖書館。https://doi.org/10.6840/cycu201100455
- 郭佩鈺、薛惠今、陳勁豪、王松永、羅盛峰（2010）。Mechanical Properties and Electromagnetic Shielding Efficiency of Charcoal-Wood-Plastic Composites and Charcoal-Plastic Pomposites。林產工業，29(2)，99-107。https://www.airitilibrary.com/Article/Detail?DocID=02546523-201006-201503160005-201503160005-99-107