Irawan Agustinus Purna, Anggarina Paula Tjatoerwidya, Utama Didi Widya, Najid Najid, Abdullah Mohd Zulkfly, Siregar Januar Parlaungan, Cionita Tezara, Fitriyana Deni Fajar, Jaafar Jamiluddin, Hadi Agung Efriyo, Rihayat Teuku
Faculty of Engineering, Universitas Tarumanagara, Jakarta 11480, Indonesia.
Faculty of Economics and Business, Universitas Tarumanagara, Jakarta 11480, Indonesia.
Polymers (Basel). 2022 Dec 19;14(24):5562. doi: 10.3390/polym14245562.
The investigation of hybrid, woven, natural fiber-reinforced polymer composites as a substitute reinforcement for fiber polymer composites has recently caught the interest of academics, industry, and researchers. Woven, natural fiber composites have been implemented in many different applications, including parts for automobiles, household items, flooring, aerospace, and ballistic materials. Therefore, this research seeks to establish the thermal and mechanical characteristics of composites made from rattan strips (RS) and glass fiber (GF)-reinforced epoxy resin (ER). Other than that, the impact of layering configurations with respect to the thermal and mechanical characteristics of the RS and GF will be determined. Hand lay-up and a hydraulic press machine produce hybrid, woven RS and GF laminates. The hybrid composite's mechanical properties will be investigated using impact, tensile, and flexural tests. The hybrid woven of the GF/RS/RS/RS/GF composite sequence demonstrated the highest mechanical properties in comparison to other sequences. The increase from one to three layers of RS in the core layer of GF hybrid composites enhanced the flexural, impact, and tensile properties. In addition, the hybridization of rattan and GF is more thermally stable, as recorded by the high decomposition temperature. As a finding of the research, the woven RS and GF hybrid is a potential material for automotive applications such as car bumpers, for example.
将混杂、编织的天然纤维增强聚合物复合材料作为纤维聚合物复合材料的替代增强材料进行研究，最近引起了学术界、工业界和研究人员的兴趣。编织天然纤维复合材料已应用于许多不同领域，包括汽车零部件、家居用品、地板、航空航天和防弹材料。因此，本研究旨在确定由藤条（RS）和玻璃纤维（GF）增强环氧树脂（ER）制成的复合材料的热性能和力学性能。除此之外，还将确定分层配置对RS和GF的热性能和力学性能的影响。通过手工铺层和液压机制作混杂、编织的RS和GF层压板。将通过冲击、拉伸和弯曲试验研究混杂复合材料的力学性能。与其他序列相比，GF/RS/RS/RS/GF复合序列的混杂编织物表现出最高的力学性能。GF混杂复合材料芯层中RS层数从一层增加到三层，增强了弯曲、冲击和拉伸性能。此外，藤条与GF的混杂具有更高的热稳定性，这由高分解温度记录下来。作为研究结果，编织的RS和GF混杂材料是一种有潜力用于汽车应用（如汽车保险杠）的材料。
