Matches in SemOpenAlex for { <https://semopenalex.org/work/W2033141566> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2033141566 endingPage "47" @default.
- W2033141566 startingPage "38" @default.
- W2033141566 abstract "A series of main-chain fluorinated casting polyurethane elastomer (CFPU) based on fluoropoly(oxyalkylene)diol (FPOA) were prepared via bulk polymerization and prepolymer process. Polybutylene adipate glycol (PBA) was combined with FPOA as a soft-segment. It was found that the significant difference of solubility parameters of PBA soft-segment and FPOA soft-segment, and two detectable peaks corresponding to the Tg of these two segments from DMA analysis indicated that the two blocks were immiscible and formed the phase separation structure. By SEM analysis, three types of micro-structure of CFPU can be observed. With increasing FPOA/PBA mass ratio, the size of the spherical dispersion phase formed by PBA soft-segment block embedded in FPOA soft-segment block declined, and the more uniform dispersion and the more clear interface indicated the increasing phase separation. With increasing FPOA/PBA mass ratio, the equilibrium swelling ratio and the swelling rate constant k in cyclohexanone and xylene decreased, while for the sample after etching in cyclohexanone, the matrix folds almost disappeared, and the “worm like” structure became unobvious, resulting in an enhanced solvent resistance of CFPU by a shield protective effect of FPOA soft segment on the hydrocarbon chain segment. Moreover, the migration of fluorine atoms to the surface of the sample of CFPU resulted in a decrease of surface polarity and the surface tension. With increasing FPOA/PBA mass ratio, the tensile strength and elongation at break, hardness and storage modulus all decreased." @default.
- W2033141566 created "2016-06-24" @default.
- W2033141566 creator A5046287902 @default.
- W2033141566 creator A5068736605 @default.
- W2033141566 creator A5074128996 @default.
- W2033141566 date "2014-03-01" @default.
- W2033141566 modified "2023-09-24" @default.
- W2033141566 title "Structure and solvent-resistant property of fluorinated polyurethane elastomer" @default.
- W2033141566 cites W1976204327 @default.
- W2033141566 cites W1981488753 @default.
- W2033141566 cites W2000197743 @default.
- W2033141566 cites W2012354861 @default.
- W2033141566 cites W2014378216 @default.
- W2033141566 cites W2018569868 @default.
- W2033141566 cites W2024977515 @default.
- W2033141566 cites W2042638454 @default.
- W2033141566 cites W2042808243 @default.
- W2033141566 cites W2120874750 @default.
- W2033141566 cites W30836032 @default.
- W2033141566 cites W4256669853 @default.
- W2033141566 doi "https://doi.org/10.1016/j.jfluchem.2013.12.012" @default.
- W2033141566 hasPublicationYear "2014" @default.
- W2033141566 type Work @default.
- W2033141566 sameAs 2033141566 @default.
- W2033141566 citedByCount "24" @default.
- W2033141566 countsByYear W20331415662014 @default.
- W2033141566 countsByYear W20331415662016 @default.
- W2033141566 countsByYear W20331415662017 @default.
- W2033141566 countsByYear W20331415662018 @default.
- W2033141566 countsByYear W20331415662019 @default.
- W2033141566 countsByYear W20331415662020 @default.
- W2033141566 countsByYear W20331415662021 @default.
- W2033141566 countsByYear W20331415662022 @default.
- W2033141566 countsByYear W20331415662023 @default.
- W2033141566 crossrefType "journal-article" @default.
- W2033141566 hasAuthorship W2033141566A5046287902 @default.
- W2033141566 hasAuthorship W2033141566A5068736605 @default.
- W2033141566 hasAuthorship W2033141566A5074128996 @default.
- W2033141566 hasConcept C112950240 @default.
- W2033141566 hasConcept C120665830 @default.
- W2033141566 hasConcept C121332964 @default.
- W2033141566 hasConcept C123387304 @default.
- W2033141566 hasConcept C127413603 @default.
- W2033141566 hasConcept C159985019 @default.
- W2033141566 hasConcept C177562468 @default.
- W2033141566 hasConcept C178790620 @default.
- W2033141566 hasConcept C185592680 @default.
- W2033141566 hasConcept C188027245 @default.
- W2033141566 hasConcept C192562407 @default.
- W2033141566 hasConcept C2777075361 @default.
- W2033141566 hasConcept C2779498867 @default.
- W2033141566 hasConcept C2779578285 @default.
- W2033141566 hasConcept C38052585 @default.
- W2033141566 hasConcept C42360764 @default.
- W2033141566 hasConceptScore W2033141566C112950240 @default.
- W2033141566 hasConceptScore W2033141566C120665830 @default.
- W2033141566 hasConceptScore W2033141566C121332964 @default.
- W2033141566 hasConceptScore W2033141566C123387304 @default.
- W2033141566 hasConceptScore W2033141566C127413603 @default.
- W2033141566 hasConceptScore W2033141566C159985019 @default.
- W2033141566 hasConceptScore W2033141566C177562468 @default.
- W2033141566 hasConceptScore W2033141566C178790620 @default.
- W2033141566 hasConceptScore W2033141566C185592680 @default.
- W2033141566 hasConceptScore W2033141566C188027245 @default.
- W2033141566 hasConceptScore W2033141566C192562407 @default.
- W2033141566 hasConceptScore W2033141566C2777075361 @default.
- W2033141566 hasConceptScore W2033141566C2779498867 @default.
- W2033141566 hasConceptScore W2033141566C2779578285 @default.
- W2033141566 hasConceptScore W2033141566C38052585 @default.
- W2033141566 hasConceptScore W2033141566C42360764 @default.
- W2033141566 hasLocation W20331415661 @default.
- W2033141566 hasOpenAccess W2033141566 @default.
- W2033141566 hasPrimaryLocation W20331415661 @default.
- W2033141566 hasRelatedWork W2040863319 @default.
- W2033141566 hasRelatedWork W2355143928 @default.
- W2033141566 hasRelatedWork W2359408042 @default.
- W2033141566 hasRelatedWork W2371367271 @default.
- W2033141566 hasRelatedWork W2380996145 @default.
- W2033141566 hasRelatedWork W2381438777 @default.
- W2033141566 hasRelatedWork W2388770617 @default.
- W2033141566 hasRelatedWork W2392984422 @default.
- W2033141566 hasRelatedWork W2393009212 @default.
- W2033141566 hasRelatedWork W2563800966 @default.
- W2033141566 hasVolume "159" @default.
- W2033141566 isParatext "false" @default.
- W2033141566 isRetracted "false" @default.
- W2033141566 magId "2033141566" @default.
- W2033141566 workType "article" @default.