天然填料对环氧树脂复合材料热力学性能的影响

IF 1.1 4区工程技术 Q4 POLYMER SCIENCE Polimery Pub Date : 2022-03-28 DOI:10.14314/polimery.2022.3.2

K. Młynarczyk, Filip Longwic, B. Podkościelna, T. Klepka

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引用次数: 1

摘要

研究了1、5和10wt%的天然填料（木质素、壳聚糖、淀粉）对基于环氧树脂（Epidian®5）的复合材料的热性能和机械性能的影响。用ATR/FT-IR方法证实了树脂与多胺（IDA）的交联。采用差示扫描量热法（DSC）对其热性能进行了评价。还测定了拉伸和弯曲机械性能以及肖氏硬度。

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Influence of natural fillers on the thermal and mechanical properties of epoxy resin composites

The influence of a natural filler (lignin, chitosan, starch) used in the amount of 1, 5 and 10 wt% on thermal and mechanical properties of composites based on epoxy resin (Epidian®5) was investigated. Cross-linking of the resin with polyamine (IDA) was confirmed by the ATR / FT-IR method. The differential scanning calorimetry (DSC) was used to evaluate the thermal properties. Tensile and flexural mechanical properties as well as Shore hardness were also determined.

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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.