当前位置: X-MOL 学术Emerging Mater. Res. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Influence of Surface Modification on the Performance of Borassus Fruit Fiber Composites
Emerging Materials Research ( IF 1.3 ) Pub Date : 2020-06-11 , DOI: 19.00067
Nitish Kumar, Abhishek Singh, Kishore Debnath

The main objective of the current experimental work is to determine the mechanical properties of borassus fruit fiber (BFF)-based composites and compare the mechanical performance of composites fabricated with different chemically treated BFF. The BFF was treated with (a) sodium hydroxide (NaOH), (b) benzoyl chloride (C6H5COCL), and (c) acetyl chloride (CH3COCL) and compared the surface morphology of the BFF with the assistance of SEM (scanning electron microscope) and FTIR (Fourier-transform infrared spectroscopy). The mechanical properties such as (a) tensile, (b) flexural, (c) hardness, (d) impact, and (e) water absorption behavior of the treated and untreated BFF-based composites are evaluated. The experimental findings infer that the mechanical properties of the BFF-based composites are better than the neat epoxy chosen for the purpose of investigation. The chemically treated BFF-based composites are found to have enhanced mechanical properties and reduced water absorption tendency than that of the untreated BFF-based composites. SEM examination shows that the acetylation treated BFF-based composites has the more surface roughness and thus the excellent mechanical properties and less water absorption tendency among all the chemically treated and untreated BFF-based composites.

中文翻译:

表面改性对含硼水果纤维复合材料性能的影响

当前实验工作的主要目的是确定基于牛ras果实纤维(BFF)的复合材料的机械性能,并比较采用不同化学处理过的BFF制造的复合材料的机械性能。用(a)氢氧化钠(NaOH),(b)苯甲酰氯(C 6 H 5 COCL)和(c)乙酰氯(CH 3)处理BFFCOCL),并借助SEM(扫描电子显微镜)和FTIR(傅里叶变换红外光谱)对BFF的表面形态进行了比较。评估了处理过的和未处理过的BFF基复合材料的机械性能,例如(a)拉伸,(b)弯曲,(c)硬度,(d)冲击和(e)吸水性能。实验结果表明,BFF基复合材料的机械性能优于为研究目的而选择的纯环氧树脂。发现化学处理的基于BFF的复合材料比未处理的基于BFF的复合材料具有增强的机械性能和降低的吸水趋势。
更新日期:2020-06-30
down
wechat
bug