增强能量吸收的杂化聚合物复合材料

IF 1.1 4区工程技术 Q4 POLYMER SCIENCE

Polimery Pub Date : 2022-12-27 DOI:10.14314/polimery.2022.11.2

K. Czech, M. Oleksy, Rafał Oliwa, A. Domańska

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引用次数: 0

摘要

本文研究了增强剂的种类和结构对环氧树脂基聚合物复合材料力学性能和弹道性能的影响。用芳纶、玄武岩、玻璃纤维及其混杂体系作为增强材料。对所得复合材料进行了冲击强度、“落箭头”强度、抗弯强度和结构测试。并测定了其比重。该复合材料具有较高的抗弯强度(397 MPa)和杨氏模量(21 GPa)。而芳纶-玄武岩复合材料具有较高的冲击强度(116 kJ/m2)和冲击吸能(45 J)。

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Hybrid polymer composites with enhanced energy absorption

This paper presents the influence of the type and structure of reinforcement, on the epoxy resin matrix polymer composites mechanical and ballistic properties. Aramid, basalt, glass fabrics and their hybrid systems were used as reinforcement. Impact strength according to Izod and "falling arrowhead", flexural strength and structure of the obtained composites were tested. The specific gravity was also determined. The aramid-glass hybrid composites showed high flexural strength (397 MPa) and Young's modulus (21 GPa). However, aramid-basalt composites had high impact strength (116 kJ/m2) and impact energy absorption (45 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.