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Thermoplastic polybutadiene-based polyurethane/carbon nanofiber composites
- 1.0431006 - ÚMCH 2015 RIV GB eng J - Journal Article
Špírková, Milena - Duszová, A. - Poreba, Rafal - Kredatusová, Jana - Bureš, R. - Fáberová, M. - Šlouf, Miroslav
Thermoplastic polybutadiene-based polyurethane/carbon nanofiber composites.
Composites Part B-Engineering. Roč. 67, December (2014), s. 434-440. ISSN 1359-8368. E-ISSN 1879-1069
R&D Projects: GA ČR(CZ) GA13-06700S
Institutional support: RVO:61389013
Keywords : carbon fibre * polymer–matrix composites (PMCs) * mechanical properties
Subject RIV: CD - Macromolecular Chemistry
Impact factor: 2.983, year: 2014
The series of polyurethane – carbon nanofiber (PU/CNF) elastomers was prepared and characterized. Polyurethane elastomeric matrix was made from polybutadiene-based macrodiol of MW ca. 2000, 1,6-diisocyanatohexane, and butane-1,4-diol. Carbon nanofibers (up to 2.25 wt.%) were dispersed in the mixture of monomers, i.e., before polyurethane formation. The influence of the nanofiber concentration on functional properties was studied by the series of microscopic, thermal, mechanical and electrical techniques of analysis. The best functional properties has PU/CNF composite containing 0.75 wt.% of CNF.
Permanent Link: http://hdl.handle.net/11104/0239253
Number of the records: 1