Приказ основних података о документу
A new approach to compatibilization study of EVA/PMMA polymer blend used as an optical fibers adhesive: Mechanical, morphological and thermal properties
dc.creator | Tomić, Nataša Z. | |
dc.creator | Marinković, Aleksandar D. | |
dc.creator | Veljović, Djordje | |
dc.creator | Trifković, Kata | |
dc.creator | Lević, Steva | |
dc.creator | Radojević, Vesna | |
dc.creator | Jancić-Heinemann, Radmila | |
dc.date.accessioned | 2020-12-17T22:19:10Z | |
dc.date.available | 2020-12-17T22:19:10Z | |
dc.date.issued | 2018 | |
dc.identifier.issn | 0143-7496 | |
dc.identifier.uri | http://aspace.agrif.bg.ac.rs/handle/123456789/4749 | |
dc.description.abstract | Mechanical, morphological and thermal properties of optical fiber adhesives, based on poly(ethylene-co-vinyl acetate) (EVA) with 18 and 40% of vinyl acetate, polymer blend of EVA/poly(methyl methacrylate) (PMMA), and graft polymer, raw EVA-g-PMMA, prepared via in situ free radical polymerization, were studied. Extraction of PMMA homopolymer from raw EVA-g-PMMA produced purified EVA-g-PMMA, which enable quantitative determination of graft initiating centers by NMR spectroscopy. FTIR and image analysis allowed determination of the graft content/level in purified EVA-g-PMMA. Grafting effect to compatibilization efficiency in EVA-g-PMMA was monitored by image analysis of gelation processes and determination of wetting angle. Single lap joint of adhesives/optical fibers were subjected to adhesive testing before and after aging on 60 degrees C for 60 h and 120 h. Thermogravimetry coupled with mass spectrometry showed different thermal stability and degradation pathways of adhesives, and reduced the degree of deacetylation of thermally treated EVA-g-PMMA adhesive. DSC analysis showed higher thermal stability of EVA-g-PMMA adhesive. Better mechanical properties of EVA-g-PMMA, i.e. 62.4% higher Charpy impact strength value in relation to EVA, was obtained. | en |
dc.publisher | Elsevier Sci Ltd, Oxford | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/34011/RS// | |
dc.rights | restrictedAccess | |
dc.source | International Journal of Adhesion and Adhesives | |
dc.subject | Adhesion | en |
dc.subject | Optical fibers | en |
dc.subject | Compatibilization | en |
dc.subject | Thermal aging | en |
dc.subject | Polymer blends | en |
dc.title | A new approach to compatibilization study of EVA/PMMA polymer blend used as an optical fibers adhesive: Mechanical, morphological and thermal properties | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 20 | |
dc.citation.other | 81: 11-20 | |
dc.citation.rank | M22 | |
dc.citation.spage | 11 | |
dc.citation.volume | 81 | |
dc.identifier.doi | 10.1016/j.ijadhadh.2017.11.002 | |
dc.identifier.scopus | 2-s2.0-85034603134 | |
dc.identifier.wos | 000424720300002 | |
dc.type.version | publishedVersion |