Please use this identifier to cite or link to this item: http://bura.brunel.ac.uk/handle/2438/15013
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dc.contributor.authorZhou, Y-
dc.contributor.authorFan, M-
dc.date.accessioned2017-08-09T14:42:09Z-
dc.date.available2017-01-01-
dc.date.available2017-08-09T14:42:09Z-
dc.date.issued2017-
dc.identifier.citationRSC ADVANCES, 2017, 7 (47), pp. 29263 - 29270 (8)en_US
dc.identifier.issnhttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000403320500001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=f12c8c83318cf2733e615e54d9ed7ad5-
dc.identifier.issn2046-2069-
dc.identifier.urihttp://bura.brunel.ac.uk/handle/2438/15013-
dc.description.abstractThis paper presents the development of a rubber–polyethylene (PE) composite based on recycled materials with the aim of its interfacial optimisation by the use of maleated and silane coupling agents (maleated polyethylene (MAPE), bis(triethoxysilylpropyl)tetrasulfide (Si69) and vinyltrimethoxysilane (VTMS)). ATR-FTIR analysis revealed (1) the macromolecular entanglements between the grafted PE moiety in MAPE and the polymer chains of both rubber and PE in the composite, and (2) the chemical crosslinking between dissociated Si69 and rubber molecules followed by the entangling with PE polymer. These chemical interactions benefited the improvement of the constituent compatibility, rubber wettability, and interfacial adhesion of the corresponding composites, which were evident in SEM observations. The higher loss moduli, shift of glass transition peaks and inferior tanδ of the treated composites indicated the segmental immobility of the macromolecules after the treatments, which was confirmed by the NMR analysis by showing comparatively broader resonance peaks. The optimised interface led to the increase of the mechanical properties of the composites including storage modulus, tensile stress and strain. VTMS treatment was not as effective as MAPE and Si69 treatments in terms of interface refinery and property strengthening.en_US
dc.format.extent29263 - 29270 (8)-
dc.languageEnglish-
dc.language.isoenen_US
dc.publisherROYAL SOC CHEMISTRYen_US
dc.subjectScience & Technologyen_US
dc.subjectPhysical Sciencesen_US
dc.subjectChemistry, Multidisciplinaryen_US
dc.subjectChemistryen_US
dc.subjectSTYRENE-BUTADIENE RUBBERen_US
dc.subjectSILANE COUPLING AGENTSen_US
dc.subjectPOLYETHYLENE/WOOD FLOUR COMPOSITESen_US
dc.subjectSOLID-STATE C-13-NMRen_US
dc.subjectGROUND TIRE RUBBERen_US
dc.subjectNATURAL-RUBBERen_US
dc.subjectMECHANICAL-PROPERTIESen_US
dc.subjectCROSS-LINKINGen_US
dc.subjectNMR-SPECTROSCOPYen_US
dc.subjectBLENDSen_US
dc.titleRecycled tyre rubber-thermoplastic composites through interface optimisationen_US
dc.typeArticleen_US
dc.identifier.doihttp://dx.doi.org/10.1039/c7ra04925k-
dc.relation.isPartOfRSC ADVANCES-
pubs.issue47-
pubs.publication-statusPublished-
pubs.volume7-
Appears in Collections:Dept of Mechanical Aerospace and Civil Engineering Research Papers

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