A new method in designing compatibility and adhesion of EVA/PMMA blend by using EVA-g-PMMA with controlled graft chain length
Само за регистроване кориснике
2018
Аутори
Tomić, NatašaMarinković, Aleksandar
Radovanović, Željko
Trifković, Kata T.
Marinović-Cincović, Milena
Jančić-Heinemann, Radmila
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Atom transfer free radical polymerization (ATRP) was employed in a synthesis of graft polymer EVA-g-PMMAwith controlled length of side PMMA chains. Three steps of synthesis: partial hydrolysis of EVA, esterification with chloroacetyl chloride and ATRP grafting were performed to produce EVAOH, macroinitiator EVACl and grafted polymers G8020 (EVA/PMMA = 80/20 wt%) and G6040 (EVA/PMMA = 60/40 wt%). FTIR, Raman and NMR spectroscopy were used in the determination of the chemical structure and modification of EVA. Transmitted light and dark field microscopy showed higher affinity for coil formation of EVA-g-PMMA with longer PMMA side chains, i.e. G6040 compatibilizer. Morphological, thermal and adhesive properties of optical fiber adhesives of graft polymers and polymer blends poly(ethylene-co-vinyl acetate)-blend-poly(methyl methacrylate) (EVA/PMMA) compatibilized with 1 wt% of EVA-g-PMMA, were studied. Image analysis of SEM micrographs showed effective compatibilization with short grafted ...chains (G8020) that was indicated by lower porosity characteristics. TG/DTG analysis enabled determination of degree of hydrolysis and amount of chloro-functionalized groups. DSC analysis showed higher thermal stability of G8020 polymer. Single lap joint of adhesives/optical fibers were subjected to adhesive testing and obtained results for maximal force applied and adhesive failure suggested the visible influence of the length of graft chains on adhesion.
Кључне речи:
Adhesion / Optical fibers / Compatibilization / Designing / Polymer blendsИзвор:
Journal of Polymer Research, 2018, 25, 4Издавач:
- Springer, Dordrecht
Финансирање / пројекти:
- Развој опреме и процеса добијања полимерних композитних материјала са унапред дефинисаним функционалним својствима (RS-MESTD-Technological Development (TD or TR)-34011)
DOI: 10.1007/s10965-018-1493-7
ISSN: 1022-9760
WoS: 000427641200001
Scopus: 2-s2.0-85044201396
Колекције
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Tomić, Nataša AU - Marinković, Aleksandar AU - Radovanović, Željko AU - Trifković, Kata T. AU - Marinović-Cincović, Milena AU - Jančić-Heinemann, Radmila PY - 2018 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3982 AB - Atom transfer free radical polymerization (ATRP) was employed in a synthesis of graft polymer EVA-g-PMMAwith controlled length of side PMMA chains. Three steps of synthesis: partial hydrolysis of EVA, esterification with chloroacetyl chloride and ATRP grafting were performed to produce EVAOH, macroinitiator EVACl and grafted polymers G8020 (EVA/PMMA = 80/20 wt%) and G6040 (EVA/PMMA = 60/40 wt%). FTIR, Raman and NMR spectroscopy were used in the determination of the chemical structure and modification of EVA. Transmitted light and dark field microscopy showed higher affinity for coil formation of EVA-g-PMMA with longer PMMA side chains, i.e. G6040 compatibilizer. Morphological, thermal and adhesive properties of optical fiber adhesives of graft polymers and polymer blends poly(ethylene-co-vinyl acetate)-blend-poly(methyl methacrylate) (EVA/PMMA) compatibilized with 1 wt% of EVA-g-PMMA, were studied. Image analysis of SEM micrographs showed effective compatibilization with short grafted chains (G8020) that was indicated by lower porosity characteristics. TG/DTG analysis enabled determination of degree of hydrolysis and amount of chloro-functionalized groups. DSC analysis showed higher thermal stability of G8020 polymer. Single lap joint of adhesives/optical fibers were subjected to adhesive testing and obtained results for maximal force applied and adhesive failure suggested the visible influence of the length of graft chains on adhesion. PB - Springer, Dordrecht T2 - Journal of Polymer Research T1 - A new method in designing compatibility and adhesion of EVA/PMMA blend by using EVA-g-PMMA with controlled graft chain length IS - 4 VL - 25 DO - 10.1007/s10965-018-1493-7 ER -
@article{ author = "Tomić, Nataša and Marinković, Aleksandar and Radovanović, Željko and Trifković, Kata T. and Marinović-Cincović, Milena and Jančić-Heinemann, Radmila", year = "2018", abstract = "Atom transfer free radical polymerization (ATRP) was employed in a synthesis of graft polymer EVA-g-PMMAwith controlled length of side PMMA chains. Three steps of synthesis: partial hydrolysis of EVA, esterification with chloroacetyl chloride and ATRP grafting were performed to produce EVAOH, macroinitiator EVACl and grafted polymers G8020 (EVA/PMMA = 80/20 wt%) and G6040 (EVA/PMMA = 60/40 wt%). FTIR, Raman and NMR spectroscopy were used in the determination of the chemical structure and modification of EVA. Transmitted light and dark field microscopy showed higher affinity for coil formation of EVA-g-PMMA with longer PMMA side chains, i.e. G6040 compatibilizer. Morphological, thermal and adhesive properties of optical fiber adhesives of graft polymers and polymer blends poly(ethylene-co-vinyl acetate)-blend-poly(methyl methacrylate) (EVA/PMMA) compatibilized with 1 wt% of EVA-g-PMMA, were studied. Image analysis of SEM micrographs showed effective compatibilization with short grafted chains (G8020) that was indicated by lower porosity characteristics. TG/DTG analysis enabled determination of degree of hydrolysis and amount of chloro-functionalized groups. DSC analysis showed higher thermal stability of G8020 polymer. Single lap joint of adhesives/optical fibers were subjected to adhesive testing and obtained results for maximal force applied and adhesive failure suggested the visible influence of the length of graft chains on adhesion.", publisher = "Springer, Dordrecht", journal = "Journal of Polymer Research", title = "A new method in designing compatibility and adhesion of EVA/PMMA blend by using EVA-g-PMMA with controlled graft chain length", number = "4", volume = "25", doi = "10.1007/s10965-018-1493-7" }
Tomić, N., Marinković, A., Radovanović, Ž., Trifković, K. T., Marinović-Cincović, M.,& Jančić-Heinemann, R.. (2018). A new method in designing compatibility and adhesion of EVA/PMMA blend by using EVA-g-PMMA with controlled graft chain length. in Journal of Polymer Research Springer, Dordrecht., 25(4). https://doi.org/10.1007/s10965-018-1493-7
Tomić N, Marinković A, Radovanović Ž, Trifković KT, Marinović-Cincović M, Jančić-Heinemann R. A new method in designing compatibility and adhesion of EVA/PMMA blend by using EVA-g-PMMA with controlled graft chain length. in Journal of Polymer Research. 2018;25(4). doi:10.1007/s10965-018-1493-7 .
Tomić, Nataša, Marinković, Aleksandar, Radovanović, Željko, Trifković, Kata T., Marinović-Cincović, Milena, Jančić-Heinemann, Radmila, "A new method in designing compatibility and adhesion of EVA/PMMA blend by using EVA-g-PMMA with controlled graft chain length" in Journal of Polymer Research, 25, no. 4 (2018), https://doi.org/10.1007/s10965-018-1493-7 . .