Research on Properties of Dopamine and Silicon Carbon Black Modified Basalt Fiber Reinforced Magnetorheological Elastomer

The basalt fibers (BF) and the basalt fibers etched by H(2)SO(4) (BF(H)) were modified by polydopamine (PDA) or synergistically modified by PDA and silicon carbon black (SiCB). The effects of modified BF, BFH and SiCB on the basic mechanical properties and magnetorheological (MR) effects of natural...

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Autores principales: Wang, Shaoqiang, Liu, Tianbao, Li, Yi, Liang, Ce
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9573376/
https://www.ncbi.nlm.nih.gov/pubmed/36235896
http://dx.doi.org/10.3390/polym14193949
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author Wang, Shaoqiang
Liu, Tianbao
Li, Yi
Liang, Ce
author_facet Wang, Shaoqiang
Liu, Tianbao
Li, Yi
Liang, Ce
author_sort Wang, Shaoqiang
collection PubMed
description The basalt fibers (BF) and the basalt fibers etched by H(2)SO(4) (BF(H)) were modified by polydopamine (PDA) or synergistically modified by PDA and silicon carbon black (SiCB). The effects of modified BF, BFH and SiCB on the basic mechanical properties and magnetorheological (MR) effects of natural rubber/butadiene rubber-based magnetorheological elastomer precursors (MREs) were investigated. The results show that the tensile strength, tear strength and stress at 300% strain of MREs/PDA-BF(H)-SiCB prepared with BF(H) synergistically modified by PDA and SiCB reach the maximum values, which are 9.58 MPa, 24.07 kN/m and 4.13 MPa, respectively. Additionally, its MR effect is more than three times higher than that of MREs before composite modification.
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spelling pubmed-95733762022-10-17 Research on Properties of Dopamine and Silicon Carbon Black Modified Basalt Fiber Reinforced Magnetorheological Elastomer Wang, Shaoqiang Liu, Tianbao Li, Yi Liang, Ce Polymers (Basel) Article The basalt fibers (BF) and the basalt fibers etched by H(2)SO(4) (BF(H)) were modified by polydopamine (PDA) or synergistically modified by PDA and silicon carbon black (SiCB). The effects of modified BF, BFH and SiCB on the basic mechanical properties and magnetorheological (MR) effects of natural rubber/butadiene rubber-based magnetorheological elastomer precursors (MREs) were investigated. The results show that the tensile strength, tear strength and stress at 300% strain of MREs/PDA-BF(H)-SiCB prepared with BF(H) synergistically modified by PDA and SiCB reach the maximum values, which are 9.58 MPa, 24.07 kN/m and 4.13 MPa, respectively. Additionally, its MR effect is more than three times higher than that of MREs before composite modification. MDPI 2022-09-21 /pmc/articles/PMC9573376/ /pubmed/36235896 http://dx.doi.org/10.3390/polym14193949 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Wang, Shaoqiang
Liu, Tianbao
Li, Yi
Liang, Ce
Research on Properties of Dopamine and Silicon Carbon Black Modified Basalt Fiber Reinforced Magnetorheological Elastomer
title Research on Properties of Dopamine and Silicon Carbon Black Modified Basalt Fiber Reinforced Magnetorheological Elastomer
title_full Research on Properties of Dopamine and Silicon Carbon Black Modified Basalt Fiber Reinforced Magnetorheological Elastomer
title_fullStr Research on Properties of Dopamine and Silicon Carbon Black Modified Basalt Fiber Reinforced Magnetorheological Elastomer
title_full_unstemmed Research on Properties of Dopamine and Silicon Carbon Black Modified Basalt Fiber Reinforced Magnetorheological Elastomer
title_short Research on Properties of Dopamine and Silicon Carbon Black Modified Basalt Fiber Reinforced Magnetorheological Elastomer
title_sort research on properties of dopamine and silicon carbon black modified basalt fiber reinforced magnetorheological elastomer
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9573376/
https://www.ncbi.nlm.nih.gov/pubmed/36235896
http://dx.doi.org/10.3390/polym14193949
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