Natural rubber/carbon black/carbon nanotubes composites prepared through ultrasonic assisted latex mixing process
Carbon black (CB) and carbon nanotubes (CNTs) filled natural rubber (NR) composites were prepared through an ultrasonic assisted latex mixing process. Carbon nanotubes were dispersed into NR latex by ultrasonic irradiation and then the mixed latex were co-coagulated to obtain the CNTs/NR masterbatch...
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| Veröffentlicht in: | Plastics, rubber & composites rubber & composites, 2011-02, Vol.40 (1), p.32-39 |
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| creator | Zhan, Y H Liu, G Q Xia, H S Yan, N |
| description | Carbon black (CB) and carbon nanotubes (CNTs) filled natural rubber (NR) composites were prepared through an ultrasonic assisted latex mixing process. Carbon nanotubes were dispersed into NR latex by ultrasonic irradiation and then the mixed latex were co-coagulated to obtain the CNTs/NR masterbatch. The structure and properties of the composites were characterised. The results show that the ultrasonic assisted latex mixing process disperses CNTs more uniformly in the matrix than the conventional mixing methods. The well dispersed CNTs and CB exhibited a synergistic reinforcing effect. When the weight ratio of CB/CNTs was 20∶5 (parts per hundred of rubber), the mechanical properties reached the maximum. Dynamical mechanical analysis revealed that with increasing CNT contents, the elastic modulus of composites at room temperature increased, while the maximum loss tangent decreased. Dynamic rheological measurement showed the storage modulus and complex viscosity of rubber composites increased and the shear thinning index decreased with increasing CNT contents. |
| doi_str_mv | 10.1179/174328911X12940139029284 |
| format | Article |
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Carbon nanotubes were dispersed into NR latex by ultrasonic irradiation and then the mixed latex were co-coagulated to obtain the CNTs/NR masterbatch. The structure and properties of the composites were characterised. The results show that the ultrasonic assisted latex mixing process disperses CNTs more uniformly in the matrix than the conventional mixing methods. The well dispersed CNTs and CB exhibited a synergistic reinforcing effect. When the weight ratio of CB/CNTs was 20∶5 (parts per hundred of rubber), the mechanical properties reached the maximum. Dynamical mechanical analysis revealed that with increasing CNT contents, the elastic modulus of composites at room temperature increased, while the maximum loss tangent decreased. Dynamic rheological measurement showed the storage modulus and complex viscosity of rubber composites increased and the shear thinning index decreased with increasing CNT contents.</description><identifier>ISSN: 1465-8011</identifier><identifier>EISSN: 1743-2898</identifier><identifier>DOI: 10.1179/174328911X12940139029284</identifier><language>eng</language><publisher>London, England: Taylor & Francis</publisher><subject>Applied sciences ; Carbon nanotubes ; Composites ; Exact sciences and technology ; Forms of application and semi-finished materials ; Natural rubber ; Polymer industry, paints, wood ; Technology of polymers ; Ultrasonic irradiation</subject><ispartof>Plastics, rubber & composites, 2011-02, Vol.40 (1), p.32-39</ispartof><rights>2011 Institute of Materials, Minerals and MiningPublished by Maney on behalf of the Institute 2011</rights><rights>2011 Institute of Materials, Minerals and MiningPublished by Maney on behalf of the Institute</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c395t-f59ceb0f8ade1b396fa36db1af350fdba6b81336b5a3b21fea647ff2997fa4b93</citedby><cites>FETCH-LOGICAL-c395t-f59ceb0f8ade1b396fa36db1af350fdba6b81336b5a3b21fea647ff2997fa4b93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1179/174328911X12940139029284$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1179/174328911X12940139029284$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>314,776,780,21798,27901,27902,43597,43598</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23768727$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhan, Y H</creatorcontrib><creatorcontrib>Liu, G Q</creatorcontrib><creatorcontrib>Xia, H S</creatorcontrib><creatorcontrib>Yan, N</creatorcontrib><title>Natural rubber/carbon black/carbon nanotubes composites prepared through ultrasonic assisted latex mixing process</title><title>Plastics, rubber & composites</title><description>Carbon black (CB) and carbon nanotubes (CNTs) filled natural rubber (NR) composites were prepared through an ultrasonic assisted latex mixing process. Carbon nanotubes were dispersed into NR latex by ultrasonic irradiation and then the mixed latex were co-coagulated to obtain the CNTs/NR masterbatch. The structure and properties of the composites were characterised. The results show that the ultrasonic assisted latex mixing process disperses CNTs more uniformly in the matrix than the conventional mixing methods. The well dispersed CNTs and CB exhibited a synergistic reinforcing effect. When the weight ratio of CB/CNTs was 20∶5 (parts per hundred of rubber), the mechanical properties reached the maximum. Dynamical mechanical analysis revealed that with increasing CNT contents, the elastic modulus of composites at room temperature increased, while the maximum loss tangent decreased. Dynamic rheological measurement showed the storage modulus and complex viscosity of rubber composites increased and the shear thinning index decreased with increasing CNT contents.</description><subject>Applied sciences</subject><subject>Carbon nanotubes</subject><subject>Composites</subject><subject>Exact sciences and technology</subject><subject>Forms of application and semi-finished materials</subject><subject>Natural rubber</subject><subject>Polymer industry, paints, wood</subject><subject>Technology of polymers</subject><subject>Ultrasonic irradiation</subject><issn>1465-8011</issn><issn>1743-2898</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqNkMtOwzAQRSMEElXpP2TDMtSO87CXqOIlVbABiV00duw2kMRh7Ij273EVyg7BamZ059yrmSiKKbmitBRLWmYs5YLSV5qKjFAmSCpSnp1Es4OUBI2fhj4r8oQTSs-jhXONJITnpGCinEUfj-BHhDbGUUqNSwUobR_LFtT7ceiht36U2sXKdoN1jQ_tgHoA1HXst2jHzTYeW4_gbN-oGEKI80Frwetd3DW7pt8Ewirt3EV0ZqB1evFd59HL7c3z6j5ZP909rK7XiWIi94nJhdKSGA61ppKJwgAraknBsJyYWkIhOWWskDkwmVKjochKY1IhSgOZFGwe8clXoXUOtakGbDrAfUVJdfhe9dv3Ano5oQM4Ba1B6FXjfviUlQUv0zLs5dOeg42u3uyIfbjoP_6riWt6Y7GDT4ttXXnYtxaPYexPly8bD5d7</recordid><startdate>20110201</startdate><enddate>20110201</enddate><creator>Zhan, Y H</creator><creator>Liu, G Q</creator><creator>Xia, H S</creator><creator>Yan, N</creator><general>Taylor & Francis</general><general>SAGE Publications</general><general>Maney</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20110201</creationdate><title>Natural rubber/carbon black/carbon nanotubes composites prepared through ultrasonic assisted latex mixing process</title><author>Zhan, Y H ; Liu, G Q ; Xia, H S ; Yan, N</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c395t-f59ceb0f8ade1b396fa36db1af350fdba6b81336b5a3b21fea647ff2997fa4b93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Applied sciences</topic><topic>Carbon nanotubes</topic><topic>Composites</topic><topic>Exact sciences and technology</topic><topic>Forms of application and semi-finished materials</topic><topic>Natural rubber</topic><topic>Polymer industry, paints, wood</topic><topic>Technology of polymers</topic><topic>Ultrasonic irradiation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhan, Y H</creatorcontrib><creatorcontrib>Liu, G Q</creatorcontrib><creatorcontrib>Xia, H S</creatorcontrib><creatorcontrib>Yan, N</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Plastics, rubber & composites</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhan, Y H</au><au>Liu, G Q</au><au>Xia, H S</au><au>Yan, N</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Natural rubber/carbon black/carbon nanotubes composites prepared through ultrasonic assisted latex mixing process</atitle><jtitle>Plastics, rubber & composites</jtitle><date>2011-02-01</date><risdate>2011</risdate><volume>40</volume><issue>1</issue><spage>32</spage><epage>39</epage><pages>32-39</pages><issn>1465-8011</issn><eissn>1743-2898</eissn><abstract>Carbon black (CB) and carbon nanotubes (CNTs) filled natural rubber (NR) composites were prepared through an ultrasonic assisted latex mixing process. Carbon nanotubes were dispersed into NR latex by ultrasonic irradiation and then the mixed latex were co-coagulated to obtain the CNTs/NR masterbatch. The structure and properties of the composites were characterised. The results show that the ultrasonic assisted latex mixing process disperses CNTs more uniformly in the matrix than the conventional mixing methods. The well dispersed CNTs and CB exhibited a synergistic reinforcing effect. When the weight ratio of CB/CNTs was 20∶5 (parts per hundred of rubber), the mechanical properties reached the maximum. Dynamical mechanical analysis revealed that with increasing CNT contents, the elastic modulus of composites at room temperature increased, while the maximum loss tangent decreased. 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| subjects | Applied sciences Carbon nanotubes Composites Exact sciences and technology Forms of application and semi-finished materials Natural rubber Polymer industry, paints, wood Technology of polymers Ultrasonic irradiation |
| title | Natural rubber/carbon black/carbon nanotubes composites prepared through ultrasonic assisted latex mixing process |
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