Poly(lactic-acid)-based polymer composites and their characterization
| Parent link: | Ғылым және білім - 2016 : студенттер мен жас ғалымдардың атты XI Халықаралық ғылыми конференциясының баяндамалар жинағы, 2016 жыл 14 сәуір Астана=Science and education - 2016 : proceedings of the XI International Scientific Conference for students and young scholars, [April 14, 2016, Astana]. [P. 357-362].— , 2016 |
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| Collectivités auteurs: | , |
| Autres auteurs: | , , , , |
| Résumé: | Title screen Polymer composites on the basis of biodegradable poly(lactic acid) (PLA) were studied in this work. Pristine single-walled carbon nanotubes (CNTs) and powder of natural graphite (G) were used as fillers in these composites. PLA-based composites were prepared by melt-compounding method. The samples for this study were prepared by hot-pressing method. The volume resistivity of PLA/CNT composites can be changed by more than ten orders of magnitude compared to that for neat PLA. The thermal conductivity (l) of PLA/G composites can be changed from the thermal conductivity of neat PLA up to 2.73 W×m -1 ×K -1 . Loading small quantity of CNTs into PLA/G 358 composites increases the thermal conductivity not less than by 40 % of magnitude. Besides, all developed PLA-based composites are suitable for processing by injection molding, extrusion or additive manufacturing technology (3D printing). |
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2016
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| Sujets: | |
| Accès en ligne: | http://www.enu.kz/downloads/materials/nauka2016.pdf#page=358 |
| Format: | Électronique Chapitre de livre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=651308 |