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Effect of 3-Mercaptopropyltriethoxysilane Modified Illite on the Reinforcement of SBR

To achieve the sustainable development of the rubber industry, the substitute of carbon black, the most widely used but non-renewable filler produced from petroleum, has been considered one of the most effective ways. The naturally occurring illite with higher aspect ratio can be easily obtained in...

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Detalles Bibliográficos
Autores principales: Wang, Zhepeng, Zhang, Hao, Liu, Qiang, Wang, Shaojuan, Yan, Shouke
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9143291/
https://www.ncbi.nlm.nih.gov/pubmed/35629487
http://dx.doi.org/10.3390/ma15103459
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author Wang, Zhepeng
Zhang, Hao
Liu, Qiang
Wang, Shaojuan
Yan, Shouke
author_facet Wang, Zhepeng
Zhang, Hao
Liu, Qiang
Wang, Shaojuan
Yan, Shouke
author_sort Wang, Zhepeng
collection PubMed
description To achieve the sustainable development of the rubber industry, the substitute of carbon black, the most widely used but non-renewable filler produced from petroleum, has been considered one of the most effective ways. The naturally occurring illite with higher aspect ratio can be easily obtained in large amounts at lower cost and with lower energy consumption. Therefore, the expansion of its application in advanced materials is of great significance. To explore their potential use as an additive for reinforcing rubber, styrene butadiene rubber (SBR) composites with illites of different size with and without 3-mercaptopropyltriethoxysilane (KH580) modification were studied. It was found that the modification of illite by KH580 increases the K-illite/SBR interaction, and thus improves the dispersion of K-illite in the SBR matrix. The better dispersion of smaller size K-illite with stronger interfacial interaction improves the mechanical properties of SBR remarkably, by an increment of about nine times the tensile strength and more than ten times the modulus. These results demonstrate, except for the evident effect of particle size, the great importance of filler–rubber interaction on the performance of SBR composites. This may be of great significance for the potential wide use of the abundant naturally occurring illite as substitute filler for the rubber industry.
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spelling pubmed-91432912022-05-29 Effect of 3-Mercaptopropyltriethoxysilane Modified Illite on the Reinforcement of SBR Wang, Zhepeng Zhang, Hao Liu, Qiang Wang, Shaojuan Yan, Shouke Materials (Basel) Article To achieve the sustainable development of the rubber industry, the substitute of carbon black, the most widely used but non-renewable filler produced from petroleum, has been considered one of the most effective ways. The naturally occurring illite with higher aspect ratio can be easily obtained in large amounts at lower cost and with lower energy consumption. Therefore, the expansion of its application in advanced materials is of great significance. To explore their potential use as an additive for reinforcing rubber, styrene butadiene rubber (SBR) composites with illites of different size with and without 3-mercaptopropyltriethoxysilane (KH580) modification were studied. It was found that the modification of illite by KH580 increases the K-illite/SBR interaction, and thus improves the dispersion of K-illite in the SBR matrix. The better dispersion of smaller size K-illite with stronger interfacial interaction improves the mechanical properties of SBR remarkably, by an increment of about nine times the tensile strength and more than ten times the modulus. These results demonstrate, except for the evident effect of particle size, the great importance of filler–rubber interaction on the performance of SBR composites. This may be of great significance for the potential wide use of the abundant naturally occurring illite as substitute filler for the rubber industry. MDPI 2022-05-11 /pmc/articles/PMC9143291/ /pubmed/35629487 http://dx.doi.org/10.3390/ma15103459 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, Zhepeng
Zhang, Hao
Liu, Qiang
Wang, Shaojuan
Yan, Shouke
Effect of 3-Mercaptopropyltriethoxysilane Modified Illite on the Reinforcement of SBR
title Effect of 3-Mercaptopropyltriethoxysilane Modified Illite on the Reinforcement of SBR
title_full Effect of 3-Mercaptopropyltriethoxysilane Modified Illite on the Reinforcement of SBR
title_fullStr Effect of 3-Mercaptopropyltriethoxysilane Modified Illite on the Reinforcement of SBR
title_full_unstemmed Effect of 3-Mercaptopropyltriethoxysilane Modified Illite on the Reinforcement of SBR
title_short Effect of 3-Mercaptopropyltriethoxysilane Modified Illite on the Reinforcement of SBR
title_sort effect of 3-mercaptopropyltriethoxysilane modified illite on the reinforcement of sbr
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9143291/
https://www.ncbi.nlm.nih.gov/pubmed/35629487
http://dx.doi.org/10.3390/ma15103459
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