Effect of modified Kevlar nanofibers on properties of different rubber systems: Experiment and molecular simulation
Year: 2024
Type: article
Abstract: The interfacial interaction between Kevlar nanofiber modified by epichlorohydrin (m-KNFs) and carboxylated nitrile butadiene rubber (XNBR), and m-KNFs and styrene-butadiene rubber (SBR), and the effect of m-KNFs on the property of the composite were studied by experiment and molecular simulation. The research results showed that m-KNFs had a significant enhancing effect on rubber systems; compared with the m-KNFs/SBR and m-KNFs/XNBR/SBR systems, there were the most hydrogen bonds in the m-KNFs/XNBR system; compared with XNBR, tensile strength of m-KNFs/XNBR nanocomposite increased by 182%, mainly due to the strong hydrogen bonding network structure formed between m-KNF and XNBR matrix, which had the strongest interfacial interaction and the best compatibility.
Author: CHEN Meng-han, Amel Mohamed, XU Ying-shu, YANG Zi-fan, JIA Hong-bing
Institution: Nanjing University of Science and Technology
Language: English
Subfield: Polymers and Plastics
Field: Materials Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W6963771503
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