Polycarbonate-based polyurethane elastomers: temperature-dependence of tensile properties

0399459 - ÚMCH 2014 RIV SK eng J - Článek v odborném periodiku
Hrdlička, Z. - Kuta, A. - Poreba, Rafal - Špírková, Milena
Polycarbonate-based polyurethane elastomers: temperature-dependence of tensile properties.
Chemical Papers. Roč. 68, č. 2 (2014), s. 233-238. ISSN 0366-6352
Grant CEP: GA ČR GAP108/10/0195
Institucionální podpora: RVO:61389013
Klíčová slova: polyurethane * elastomer * polycarbonate diol
Kód oboru RIV: CD - Makromolekulární chemie
Impakt faktor: 1.468, rok: 2014

Novel polyurethane thermoplastic elastomers were prepared from polycarbonate diols, butane-1,4-diol (chain extender) and hexamethylene diisocyanate. They differ in the kind of macrodiol used and the ratio of macrodiol to chain extender OH groups (hence, in hard segment contents). The tensile properties of the elastomers at low and elevated temperatures were determined and discussed with regard to polyurethane composition and polycarbonate diol structure.
Trvalý link: http://hdl.handle.net/11104/0226850