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V.35,no.4,Dec 2023 |
https://doi.org/10.5764/TCF. |
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Journal |
Textile Coloration and Finishing |
Year / Vol., Issue, Month |
2017 / V.29,no.2,Jun |
Title |
Effect of Silane Coupling Agent on the Interfacial Adhesion and Mechanical
Properties of Polyketone Fiber Reinforced Epoxy Composites |
Authors |
Hani Jo, Jee-Woo Yang, Hyeon Soo Lim, Woo Jin Oh and Seung Goo Lee* |
Institution/Affiliations |
Chungnam National University |
Pages/Total page |
pp.77 ~ 85 / 9 |
Language |
Korean |
Abstract |
Abstract The interfacial adhesion between fiber and matrix affects the physical properties
of fiber reinforced composites. In this study, 3-(Methacryloyloxy)propyltrimethoxy
silane(MPS) coupling agent was used to increase the interfacial adhesion between polyketone
fiber and epoxy resin. The change of surface chemical composition of polyketone
fiber treated with MPS was analyzed using a FTIR-ATR. The interfacial bonding between
fiber and resin increased with silane coupling agent largely. Consequently, interfacial shear
strength(IFSS) was enhanced with increasing concentration of MPS coupling agent and
thus, the physical properties of the composites such as flexural properties and dynamic
mechanical properties were changed. Flexural strength and modulus increased when the
MPS concentration was higher than 0.5wt%. The dynamic storage modulus of Polyketone/
Epoxy composites treated with MPS was higher than that of the untreated one. When
the MPS concentration of 3wt%, the highest storage modulus was obtained. |
Keywords |
Keywords polyketone fiber, fiber reinforced composites, epoxy resin, silane coupling
agent, interfacial adhesion |
Download |
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Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2017_v29n2_77ordernum= |
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