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Mechanical, wear, and drop load impact behavior of glass/Caryota urens hybridized fiber‐reinforced nanoclay/SiC toughened epoxy multihybrid composite
Polymer Composites ( IF 4.8 ) Pub Date : 2020-12-23 , DOI: 10.1002/pc.25918
Raju P. 1 , Raja K. 2 , Lingadurai K. 2 , T. Maridurai 3 , S. C. Prasanna 4
Affiliation  

High toughness epoxy resin hybrid composites were prepared using nanoclay, SiC, and glass‐caryota intra ply fibers. The main aim of this research was to study the effect of adding Caryota urens natural fiber from biomass as a potential fiber along with synthetic glass fiber in load‐bearing and wear properties of nanoclay and silicon carbide (SiC) particle toughened epoxy composite. The intra‐ply glass‐caryota fiber, silicon carbide, and nanoclay were surface‐treated using 3‐Aminopropyltrimethoxysilane. The composites were prepared using the hand lay‐up method. The tensile result shows that the addition of 1 vol% of the silicon carbide particle along with nanoclay in intra‐ply glass‐caryota fiber‐reinforced epoxy composite gives improved results than other composite designations. The wear properties show that the addition of silicon carbide of 1.0 vol% gives a lower specific wear rate of 0.024 mm3/Nm. Similarly, the composite, which contains 1.0 vol% of silicon carbide and nanoclay gives higher penetration resistance and energy absorption. In all properties, the addition of silicon carbide modifies the values significantly. This high toughness intra‐ply glass‐caryota fiber‐reinforced silicon carbide/nanoclay toughened epoxy resin composite could be used in automotive, sports components, domestic appliances, and structural body applications.

中文翻译:

玻璃/ Caryota urens杂化纤维增强纳米粘土/ SiC增韧环氧多杂化复合材料的机械,磨损和掉落载荷冲击行为

高韧性环氧树脂杂化复合材料是使用纳米粘土,SiC和玻璃碳纤维内层纤维制备的。这项研究的主要目的是研究添加水ary菜的作用生物质天然纤维作为潜在纤维,以及合成玻璃纤维在纳米粘土和碳化硅(SiC)颗粒增韧环氧复合材料的承重和磨损性能方面的应用。使用3-氨丙基三甲氧基硅烷对层内玻璃碳纤维,碳化硅和纳米粘土进行了表面处理。复合材料是使用手工铺层法制备的。拉伸结果表明,在层内玻璃-碳纤维纤维增强的环氧复合材料中加入1%(体积)的碳化硅颗粒以及纳米粘土比其他复合材料指定的产品具有更好的结果。磨损性能显示,添加1.0 vol%的碳化硅会降低0.024 mm 3的比磨损率/ Nm。类似地,包含1.0体积%的碳化硅和纳米粘土的复合材料具有更高的抗穿透性和能量吸收能力。在所有特性中,添加碳化硅都会显着改变数值。这种高韧性的内层玻璃碳纤维增强的碳化硅/纳米粘土增韧环氧树脂复合材料可用于汽车,运动部件,家用电器和结构体应用。
更新日期:2020-12-23
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