Matches in SemOpenAlex for { <https://semopenalex.org/work/W2079461912> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2079461912 endingPage "480" @default.
- W2079461912 startingPage "461" @default.
- W2079461912 abstract "Blends of polysulfone (PSu) with a liquid crystalline copolyester (Vectra-A950; VA) have been prepared by melt mixing. Their morphology has been studied by scanning electron microscopy (SEM). Either blend specimens as obtained from the melt mixing or fibers drawn from the melt were used for the SEM analysis. Further information on the morphology of the blends was gained by extraction of the PSu phase with methylene chloride. Preliminary rheological characterization of the blends was made by measuring the viscosity curves at 290 and 300°C, with a capillary viscometer having a die of 1 mm diameter and L/D = 40. Finally, an attempt at improving the phase compatibility was made by synthesizing a copolyester, having the same structure of commercial VA, in the presence of preformed PSu and using the product as a possible compatibilizer. It was demonstrated that the blends are composed of two immiscible phase showing poor adhesion. The LCP droplets could, nevertheless, be deformed into oriented fibrils under elongational flow conditions. The LCP particles were shown to coalesce into large domains, and to migrate toward the outer layer of, e.g., extruded rods, under the influence of appropriate flow conditions, thus showing that there is a strong mutual influence between morphology and rheology of these materials. © 1995 John Wiley & Sons, Inc." @default.
- W2079461912 created "2016-06-24" @default.
- W2079461912 creator A5023641983 @default.
- W2079461912 creator A5030780311 @default.
- W2079461912 creator A5036313351 @default.
- W2079461912 creator A5070443666 @default.
- W2079461912 creator A5076353887 @default.
- W2079461912 date "1995-01-18" @default.
- W2079461912 modified "2023-09-27" @default.
- W2079461912 title "Morphology and rheology of polysulfone/Vectra-A950 blends" @default.
- W2079461912 doi "https://doi.org/10.1002/app.1995.070550312" @default.
- W2079461912 hasPublicationYear "1995" @default.
- W2079461912 type Work @default.
- W2079461912 sameAs 2079461912 @default.
- W2079461912 citedByCount "13" @default.
- W2079461912 countsByYear W20794619122014 @default.
- W2079461912 countsByYear W20794619122015 @default.
- W2079461912 countsByYear W20794619122019 @default.
- W2079461912 crossrefType "journal-article" @default.
- W2079461912 hasAuthorship W2079461912A5023641983 @default.
- W2079461912 hasAuthorship W2079461912A5030780311 @default.
- W2079461912 hasAuthorship W2079461912A5036313351 @default.
- W2079461912 hasAuthorship W2079461912A5070443666 @default.
- W2079461912 hasAuthorship W2079461912A5076353887 @default.
- W2079461912 hasConcept C119394753 @default.
- W2079461912 hasConcept C121332964 @default.
- W2079461912 hasConcept C127172972 @default.
- W2079461912 hasConcept C127413603 @default.
- W2079461912 hasConcept C159985019 @default.
- W2079461912 hasConcept C192562407 @default.
- W2079461912 hasConcept C200990466 @default.
- W2079461912 hasConcept C26771246 @default.
- W2079461912 hasConcept C2776299469 @default.
- W2079461912 hasConcept C2779123355 @default.
- W2079461912 hasConcept C42360764 @default.
- W2079461912 hasConcept C499950583 @default.
- W2079461912 hasConcept C521977710 @default.
- W2079461912 hasConcept C54355233 @default.
- W2079461912 hasConcept C62520636 @default.
- W2079461912 hasConcept C86803240 @default.
- W2079461912 hasConcept C8892853 @default.
- W2079461912 hasConcept C93356670 @default.
- W2079461912 hasConceptScore W2079461912C119394753 @default.
- W2079461912 hasConceptScore W2079461912C121332964 @default.
- W2079461912 hasConceptScore W2079461912C127172972 @default.
- W2079461912 hasConceptScore W2079461912C127413603 @default.
- W2079461912 hasConceptScore W2079461912C159985019 @default.
- W2079461912 hasConceptScore W2079461912C192562407 @default.
- W2079461912 hasConceptScore W2079461912C200990466 @default.
- W2079461912 hasConceptScore W2079461912C26771246 @default.
- W2079461912 hasConceptScore W2079461912C2776299469 @default.
- W2079461912 hasConceptScore W2079461912C2779123355 @default.
- W2079461912 hasConceptScore W2079461912C42360764 @default.
- W2079461912 hasConceptScore W2079461912C499950583 @default.
- W2079461912 hasConceptScore W2079461912C521977710 @default.
- W2079461912 hasConceptScore W2079461912C54355233 @default.
- W2079461912 hasConceptScore W2079461912C62520636 @default.
- W2079461912 hasConceptScore W2079461912C86803240 @default.
- W2079461912 hasConceptScore W2079461912C8892853 @default.
- W2079461912 hasConceptScore W2079461912C93356670 @default.
- W2079461912 hasIssue "3" @default.
- W2079461912 hasLocation W20794619121 @default.
- W2079461912 hasOpenAccess W2079461912 @default.
- W2079461912 hasPrimaryLocation W20794619121 @default.
- W2079461912 hasRelatedWork W1512319868 @default.
- W2079461912 hasRelatedWork W1983622139 @default.
- W2079461912 hasRelatedWork W2028728034 @default.
- W2079461912 hasRelatedWork W2276518112 @default.
- W2079461912 hasRelatedWork W2351696714 @default.
- W2079461912 hasRelatedWork W2374963277 @default.
- W2079461912 hasRelatedWork W2387616028 @default.
- W2079461912 hasRelatedWork W3144367999 @default.
- W2079461912 hasRelatedWork W3172418887 @default.
- W2079461912 hasRelatedWork W3199600560 @default.
- W2079461912 hasVolume "55" @default.
- W2079461912 isParatext "false" @default.
- W2079461912 isRetracted "false" @default.
- W2079461912 magId "2079461912" @default.
- W2079461912 workType "article" @default.