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The influence of macrodiol type on the mechanical properties of polyurethane materials
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SYSNO ASEP 0329439 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title The influence of macrodiol type on the mechanical properties of polyurethane materials Author(s) Kuta, A. (CZ)
Hrdlička, Z. (CZ)
Strachota, Adam (UMCH-V) RID, ORCID
Špírková, Milena (UMCH-V) RID, ORCIDSource Title Materials and Manufacturing Processes. - : Taylor & Francis - ISSN 1042-6914
Roč. 24, 10-11 (2009), s. 1214-1216Number of pages 3 s. Language eng - English Country US - United States Keywords mechanical properties ; polybutadiene diol ; polycarbonate diol Subject RIV CD - Macromolecular Chemistry R&D Projects FT-TA3/034 GA MPO - Ministry of Industry and Trade (MPO) IAA400500505 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z40500505 - UMCH-V (2005-2011) UT WOS 000274699700030 DOI 10.1080/10426910902979553 Annotation A one-step bulk polymerization procedure was used to prepare polyurethane (PUR) materials based on hexamethylene diisocyanate, 1,4-butanediol, and a macrodiol. Polycarbonate diol, polyoxypropylene diol, and polybutadiene diol were used as the macrodiols (MW ca 2000), with dibutyltin dilaurate as the catalyst. To evaluate the mechanical properties of the PUR materials, a common tensile test was performed at room temperature and dynamic mechanical analysis (DMA) in the temperature range of -100°C to +150°C. The effect of macrodiol type on mechanical behavior is discussed, together with the influence of the shape of the prepared materials (bulk, film) on the tested properties. Workplace Institute of Macromolecular Chemistry Contact Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Year of Publishing 2010
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