Matches in SemOpenAlex for { <https://semopenalex.org/work/W2051257336> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W2051257336 endingPage "2461" @default.
- W2051257336 startingPage "2455" @default.
- W2051257336 abstract "Clear and high-crystallinity sheets can be prepared consistently from syndiotactic polystyrene (sPS) simply by annealing amorphous sPS sheets at a temperature ranging from 150 to 180°C. The combination of its high clarity and high crystallinity makes sPS sheet suitable for many food/medical packaging applications. A series of sPS polymers with various molecular weight and para-methylstyrene (PMS) comonomer content were used in this study for gaining a mechanistic understanding of the cause for this unusual coexistence of high crystallinity and high clarity. Results show that high molecular weight is preferred for high sheet clarity. The effect of the comonomer content, however, is more complicated; instead of a monotone response to % PMS, the sheet clarity was found to peak at 4% PMS. A mechanism based on the regime growth theory of crystallization was used to interpret successfully the above behavior. Briefly, increasing molecular weight reduces the crystal growth rate and thus shifts the growth pattern to regime III, resulting in more clear sheet. Increasing % PMS reduces both the nucleation and crystal growth rates and thus shifts the growth pattern to either regime I (lower clarity) or III (higher clarity) as controlled by the relative magnitude of the two rate reductions. © 1999 John Wiley & Sons, Inc. J Appl Polym Sci 73: 2455–2461, 1999" @default.
- W2051257336 created "2016-06-24" @default.
- W2051257336 creator A5005855877 @default.
- W2051257336 creator A5069716848 @default.
- W2051257336 date "1999-09-19" @default.
- W2051257336 modified "2023-10-16" @default.
- W2051257336 title "Effects of molecular weight and comonomer content on the optical clarity of crystallized syndiotactic polystyrene sheets" @default.
- W2051257336 cites W2013531388 @default.
- W2051257336 cites W2032714116 @default.
- W2051257336 cites W2060708025 @default.
- W2051257336 cites W2073357607 @default.
- W2051257336 cites W3014892133 @default.
- W2051257336 cites W30751685 @default.
- W2051257336 doi "https://doi.org/10.1002/(sici)1097-4628(19990919)73:12<2455::aid-app14>3.0.co;2-y" @default.
- W2051257336 hasPublicationYear "1999" @default.
- W2051257336 type Work @default.
- W2051257336 sameAs 2051257336 @default.
- W2051257336 citedByCount "1" @default.
- W2051257336 crossrefType "journal-article" @default.
- W2051257336 hasAuthorship W2051257336A5005855877 @default.
- W2051257336 hasAuthorship W2051257336A5069716848 @default.
- W2051257336 hasConcept C126348684 @default.
- W2051257336 hasConcept C127413603 @default.
- W2051257336 hasConcept C15920480 @default.
- W2051257336 hasConcept C159985019 @default.
- W2051257336 hasConcept C185592680 @default.
- W2051257336 hasConcept C188027245 @default.
- W2051257336 hasConcept C192562407 @default.
- W2051257336 hasConcept C199360897 @default.
- W2051257336 hasConcept C203036418 @default.
- W2051257336 hasConcept C2777146004 @default.
- W2051257336 hasConcept C2777855556 @default.
- W2051257336 hasConcept C2777922577 @default.
- W2051257336 hasConcept C2780672802 @default.
- W2051257336 hasConcept C2781285689 @default.
- W2051257336 hasConcept C41008148 @default.
- W2051257336 hasConcept C42360764 @default.
- W2051257336 hasConcept C44228677 @default.
- W2051257336 hasConcept C46275449 @default.
- W2051257336 hasConcept C521977710 @default.
- W2051257336 hasConcept C55493867 @default.
- W2051257336 hasConcept C56052488 @default.
- W2051257336 hasConcept C58018886 @default.
- W2051257336 hasConcept C8010536 @default.
- W2051257336 hasConceptScore W2051257336C126348684 @default.
- W2051257336 hasConceptScore W2051257336C127413603 @default.
- W2051257336 hasConceptScore W2051257336C15920480 @default.
- W2051257336 hasConceptScore W2051257336C159985019 @default.
- W2051257336 hasConceptScore W2051257336C185592680 @default.
- W2051257336 hasConceptScore W2051257336C188027245 @default.
- W2051257336 hasConceptScore W2051257336C192562407 @default.
- W2051257336 hasConceptScore W2051257336C199360897 @default.
- W2051257336 hasConceptScore W2051257336C203036418 @default.
- W2051257336 hasConceptScore W2051257336C2777146004 @default.
- W2051257336 hasConceptScore W2051257336C2777855556 @default.
- W2051257336 hasConceptScore W2051257336C2777922577 @default.
- W2051257336 hasConceptScore W2051257336C2780672802 @default.
- W2051257336 hasConceptScore W2051257336C2781285689 @default.
- W2051257336 hasConceptScore W2051257336C41008148 @default.
- W2051257336 hasConceptScore W2051257336C42360764 @default.
- W2051257336 hasConceptScore W2051257336C44228677 @default.
- W2051257336 hasConceptScore W2051257336C46275449 @default.
- W2051257336 hasConceptScore W2051257336C521977710 @default.
- W2051257336 hasConceptScore W2051257336C55493867 @default.
- W2051257336 hasConceptScore W2051257336C56052488 @default.
- W2051257336 hasConceptScore W2051257336C58018886 @default.
- W2051257336 hasConceptScore W2051257336C8010536 @default.
- W2051257336 hasIssue "12" @default.
- W2051257336 hasLocation W20512573361 @default.
- W2051257336 hasOpenAccess W2051257336 @default.
- W2051257336 hasPrimaryLocation W20512573361 @default.
- W2051257336 hasRelatedWork W1628645138 @default.
- W2051257336 hasRelatedWork W1993727144 @default.
- W2051257336 hasRelatedWork W2024895315 @default.
- W2051257336 hasRelatedWork W2050829783 @default.
- W2051257336 hasRelatedWork W2078837086 @default.
- W2051257336 hasRelatedWork W2080687503 @default.
- W2051257336 hasRelatedWork W2114232820 @default.
- W2051257336 hasRelatedWork W2115345521 @default.
- W2051257336 hasRelatedWork W2393939846 @default.
- W2051257336 hasRelatedWork W2052640680 @default.
- W2051257336 hasVolume "73" @default.
- W2051257336 isParatext "false" @default.
- W2051257336 isRetracted "false" @default.
- W2051257336 magId "2051257336" @default.
- W2051257336 workType "article" @default.