Abutilon Indicum纤维无纺布环氧复合材料的力学性能

IF 1.1 4区工程技术 Q4 POLYMER SCIENCE

Polimery Pub Date : 2023-01-11 DOI:10.14314/polimery.2022.11.7

Chinnan Murugan Mohanraj, Ramasamy Rameshkumar

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引用次数: 0

摘要

研究了非织造布阿布蒂隆(Abutilon Indicum)纤维含量(20%、25%、30%、35%和40% wt%)对环氧树脂结构(FTIR、SEM)和机械热性能(TGA)的影响。当纤维含量为35 wt%时，其力学性能最佳。复合材料的抗拉强度约为40 MPa，抗折强度超过60 MPa，抗压强度约为48 MPa。复合材料的断裂能约为0.44 J。

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Mechanical characterization of Abutilon Indicum fiber nonwoven fabric epoxy composite materials

The effect of nonwoven Abutilon Indicum fiber content (20, 25, 30, 35, and 40 wt%) on the structure (FTIR, SEM) and selected mechanical and thermal (TGA) properties of epoxy resin was investigated. The best mechanical properties were obtained with a fiber content of 35 wt%. The tensile strength of the composite was about 40 MPa, the flexural strength over 60 MPa, and the compressive strength about 48 MPa. Moreover, the composite showed the fracture energy about 0.44 J.

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来源期刊

Polimery Materials Science-Polymers and Plastics

CiteScore

2.90

自引率

6.20%

发文量

审稿时长

1 months

期刊介绍： The "Polimery" journal, of international circulation, is publishing peerreviewed scientific and technical research papers covering polymer science and technology in the field of polymers, rubbers, chemical fibres and paints. The range of topics covered are raw materials, polymer synthesis, processing and applications of polymers. Apart from scientific and technical research papers the monthly includes technical and commercial information such as reports from fairs and exhibitions as well as home, world and technical news. “Polimery "- an international journal covering the following topics: polymers, rubber, chemical fibres and paints. The Journal is addressed to scientists, managers and engineering staff of universities, Polish Academy of Sciences, R&D institutions, industry, specializing in polymer chemistry, physical chemistry, technology and processing. “Polimery” publishes original, reviewed research, scientific and technology papers in the field of polymer synthesis, analysis, technology and modification, processing, properties, applications and recycling.