{"title":"Enhancing mechanical and swelling resistance properties of acrylonitrile butadiene rubber by the usage of graphene oxide","authors":"C. Krishnamurthy, V. Chandran","doi":"10.1007/s10965-025-04340-0","DOIUrl":null,"url":null,"abstract":"<div><p>Graphene oxide (GO) was synthesized using a modified Hummer’s method, and the influence of GO on the curing behavior, mechanical performance, abrasion resistance, and swelling resistance of acrylonitrile butadiene rubber (NBR) nanocomposites was extensively analyzed. The curing results indicated increased torques (minimum, maximum, and delta torque) and cure rate index, while scorch time and optimum cure time were reduced. The mechanical properties of the nanocomposites improved with higher GO content. Notably, NBR containing 6 phr of GO exhibited increases of 132% in tensile strength, 58% in tear strength, 10% in abrasion resistance, and 63% in stress at 100% elongation compared to unfilled NBR. Moreover, the nanocomposites demonstrated significant enhancements in both abrasion and swelling resistance. These findings highlight the potential of GO to effectively enhance the overall properties of NBR rubber.</p></div>","PeriodicalId":658,"journal":{"name":"Journal of Polymer Research","volume":"32 4","pages":""},"PeriodicalIF":2.8000,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Polymer Research","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s10965-025-04340-0","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"POLYMER SCIENCE","Score":null,"Total":0}
引用次数: 0
Abstract
Graphene oxide (GO) was synthesized using a modified Hummer’s method, and the influence of GO on the curing behavior, mechanical performance, abrasion resistance, and swelling resistance of acrylonitrile butadiene rubber (NBR) nanocomposites was extensively analyzed. The curing results indicated increased torques (minimum, maximum, and delta torque) and cure rate index, while scorch time and optimum cure time were reduced. The mechanical properties of the nanocomposites improved with higher GO content. Notably, NBR containing 6 phr of GO exhibited increases of 132% in tensile strength, 58% in tear strength, 10% in abrasion resistance, and 63% in stress at 100% elongation compared to unfilled NBR. Moreover, the nanocomposites demonstrated significant enhancements in both abrasion and swelling resistance. These findings highlight the potential of GO to effectively enhance the overall properties of NBR rubber.
期刊介绍：
Journal of Polymer Research provides a forum for the prompt publication of articles concerning the fundamental and applied research of polymers. Its great feature lies in the diversity of content which it encompasses, drawing together results from all aspects of polymer science and technology.
As polymer research is rapidly growing around the globe, the aim of this journal is to establish itself as a significant information tool not only for the international polymer researchers in academia but also for those working in industry. The scope of the journal covers a wide range of the highly interdisciplinary field of polymer science and technology, including:
polymer synthesis;
polymer reactions;
polymerization kinetics;
polymer physics;
morphology;
structure-property relationships;
polymer analysis and characterization;
physical and mechanical properties;
electrical and optical properties;
polymer processing and rheology;
application of polymers;
supramolecular science of polymers;
polymer composites.
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