Matches in SemOpenAlex for { <https://semopenalex.org/work/W2155223860> ?p ?o ?g. }
- W2155223860 endingPage "462" @default.
- W2155223860 startingPage "453" @default.
- W2155223860 abstract "Bio-based polyurethanes (PU) containing poly(ε-caprolactone) diol (PCL) and hydroxyl telechelic natural rubber (HTNR) were synthesized. The effect of the diisocyanate structure and the molecular weights of diols on the mechanical properties of PU were investigated. Three different molecular structures of diisocyanate were employed: an aliphatic diisocyanate (hexamethylene diisocyanate, HDI), an aromatic diisocyanate (toluene-2,4-diisocyanate, TDI) and a cycloalkane diisocyanate (isophorone diisocyanate, IPDI). Two molecular weights of each diol were selected. When HDI was employed, a crystalline PU was generated while asymmetrical structures of TDI and IPDI provided an amorphous PU. The presence of crystalline domains was responsible of a change in tensile behavior and physical properties. PU containing TDI and IPDI showed a rubber-like behavior: low Young's modulus and high elongation at break. The crystalline domains in PU containing HDI acted as physical crosslinks, enhancing the Young's modulus and reducing the elongation at break, and they are responsible of the plastic yielding. The crystallinity increased the tear strength, the hardness and the thermal stability of PU. There was no significant difference between the TDI and IPDI on the mechanical properties and the physical characteristics. Higher molecular weight of PCL diol changed tensile behavior from the rubber-like materials to the plastic yielding. Thermal and dynamic mechanical properties were determined by using DSC, TGA and DMTA. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci., 2013" @default.
- W2155223860 created "2016-06-24" @default.
- W2155223860 creator A5032664557 @default.
- W2155223860 creator A5042329928 @default.
- W2155223860 creator A5080240640 @default.
- W2155223860 creator A5080923168 @default.
- W2155223860 creator A5082677277 @default.
- W2155223860 date "2013-03-19" @default.
- W2155223860 modified "2023-10-18" @default.
- W2155223860 title "Effect of the diisocyanate structure and the molecular weight of diols on bio-based polyurethanes" @default.
- W2155223860 cites W1695497266 @default.
- W2155223860 cites W1965113233 @default.
- W2155223860 cites W1973058071 @default.
- W2155223860 cites W1977314765 @default.
- W2155223860 cites W1981655884 @default.
- W2155223860 cites W1982497925 @default.
- W2155223860 cites W1992633000 @default.
- W2155223860 cites W1993004818 @default.
- W2155223860 cites W1996328271 @default.
- W2155223860 cites W2000006320 @default.
- W2155223860 cites W2001823657 @default.
- W2155223860 cites W2006352600 @default.
- W2155223860 cites W2006557316 @default.
- W2155223860 cites W2009778422 @default.
- W2155223860 cites W2014889521 @default.
- W2155223860 cites W2022300127 @default.
- W2155223860 cites W2022344489 @default.
- W2155223860 cites W2026165363 @default.
- W2155223860 cites W2033661143 @default.
- W2155223860 cites W2035867855 @default.
- W2155223860 cites W2043020877 @default.
- W2155223860 cites W2043522468 @default.
- W2155223860 cites W2044186289 @default.
- W2155223860 cites W2045999892 @default.
- W2155223860 cites W2062663936 @default.
- W2155223860 cites W2067064739 @default.
- W2155223860 cites W2078239182 @default.
- W2155223860 cites W2085510751 @default.
- W2155223860 cites W2089510926 @default.
- W2155223860 cites W2090623700 @default.
- W2155223860 cites W2094364197 @default.
- W2155223860 cites W2101590302 @default.
- W2155223860 cites W2105207966 @default.
- W2155223860 cites W2105849513 @default.
- W2155223860 cites W2107041814 @default.
- W2155223860 cites W2116413455 @default.
- W2155223860 cites W2118363439 @default.
- W2155223860 cites W2122561437 @default.
- W2155223860 cites W2125276562 @default.
- W2155223860 cites W2125536863 @default.
- W2155223860 cites W2132580436 @default.
- W2155223860 cites W2139939693 @default.
- W2155223860 cites W2141843039 @default.
- W2155223860 cites W2153131391 @default.
- W2155223860 cites W2156083547 @default.
- W2155223860 cites W2313904915 @default.
- W2155223860 cites W4254083050 @default.
- W2155223860 cites W59787810 @default.
- W2155223860 doi "https://doi.org/10.1002/app.39170" @default.
- W2155223860 hasPublicationYear "2013" @default.
- W2155223860 type Work @default.
- W2155223860 sameAs 2155223860 @default.
- W2155223860 citedByCount "56" @default.
- W2155223860 countsByYear W21552238602013 @default.
- W2155223860 countsByYear W21552238602014 @default.
- W2155223860 countsByYear W21552238602015 @default.
- W2155223860 countsByYear W21552238602016 @default.
- W2155223860 countsByYear W21552238602017 @default.
- W2155223860 countsByYear W21552238602018 @default.
- W2155223860 countsByYear W21552238602019 @default.
- W2155223860 countsByYear W21552238602020 @default.
- W2155223860 countsByYear W21552238602021 @default.
- W2155223860 countsByYear W21552238602022 @default.
- W2155223860 countsByYear W21552238602023 @default.
- W2155223860 crossrefType "journal-article" @default.
- W2155223860 hasAuthorship W2155223860A5032664557 @default.
- W2155223860 hasAuthorship W2155223860A5042329928 @default.
- W2155223860 hasAuthorship W2155223860A5080240640 @default.
- W2155223860 hasAuthorship W2155223860A5080923168 @default.
- W2155223860 hasAuthorship W2155223860A5082677277 @default.
- W2155223860 hasConcept C112950240 @default.
- W2155223860 hasConcept C159985019 @default.
- W2155223860 hasConcept C176933379 @default.
- W2155223860 hasConcept C178790620 @default.
- W2155223860 hasConcept C185592680 @default.
- W2155223860 hasConcept C188027245 @default.
- W2155223860 hasConcept C192562407 @default.
- W2155223860 hasConcept C2776989157 @default.
- W2155223860 hasConcept C2778328087 @default.
- W2155223860 hasConcept C2779438179 @default.
- W2155223860 hasConcept C2779515768 @default.
- W2155223860 hasConcept C2779578285 @default.
- W2155223860 hasConcept C2779868350 @default.
- W2155223860 hasConcept C46275449 @default.
- W2155223860 hasConcept C521977710 @default.
- W2155223860 hasConcept C59061564 @default.
- W2155223860 hasConceptScore W2155223860C112950240 @default.
- W2155223860 hasConceptScore W2155223860C159985019 @default.