Evolution of morphology and of chemical conversion along the screw in a corotating twin-screw extruder

Bibliographic Details
Main Author: Machado, A. V.
Publication Date: 1999
Other Authors: Covas, J. A., van Duin, M.
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: https://hdl.handle.net/1822/86894
Summary: A new sampling device is used to perform near-real-time investigations of physical and chemical processes occurring inside a laboratory twin-screw extruder. Polyamide-6-ethylene propylene rubber (PA-6-EPM) blending and styrene-maleic anhydride (SMA) imidation experiments are reported in terms of morphology development and evolution of the chemical conversion along the extruder, respectively. Comparison of the results obtained using this new technique with those of classical screw-pulling experiments evidenced the potential erroneous conclusions than can be drawn from the latter.
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spelling Evolution of morphology and of chemical conversion along the screw in a corotating twin-screw extrudermorphologychemical conversionpolymer blendsreactive extrusionon-line samplingScience & TechnologyA new sampling device is used to perform near-real-time investigations of physical and chemical processes occurring inside a laboratory twin-screw extruder. Polyamide-6-ethylene propylene rubber (PA-6-EPM) blending and styrene-maleic anhydride (SMA) imidation experiments are reported in terms of morphology development and evolution of the chemical conversion along the extruder, respectively. Comparison of the results obtained using this new technique with those of classical screw-pulling experiments evidenced the potential erroneous conclusions than can be drawn from the latter.John Wiley & Sons IncUniversidade do MinhoMachado, A. V.Covas, J. A.van Duin, M.1999-011999-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/1822/86894engMachado, A. V., Covas, J. A., & Van Duin, M. (1999, January 3). Evolution of morphology and of chemical conversion along the screw in a corotating twin-screw extruder. Journal of Applied Polymer Science. Wiley. http://doi.org/10.1002/(sici)1097-4628(19990103)71:1<135::aid-app16>3.0.co;2-m0021-89951097-462810.1002/(SICI)1097-4628(19990103)71:1<135::AID-APP16>3.0.CO;2-Mhttps://onlinelibrary.wiley.com/doi/10.1002/(SICI)1097-4628(19990103)71:1%3C135::AID-APP16%3E3.0.CO;2-Minfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-11T05:02:21Zoai:repositorium.sdum.uminho.pt:1822/86894Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T15:06:20.300717Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Evolution of morphology and of chemical conversion along the screw in a corotating twin-screw extruder
title Evolution of morphology and of chemical conversion along the screw in a corotating twin-screw extruder
spellingShingle Evolution of morphology and of chemical conversion along the screw in a corotating twin-screw extruder
Machado, A. V.
morphology
chemical conversion
polymer blends
reactive extrusion
on-line sampling
Science & Technology
title_short Evolution of morphology and of chemical conversion along the screw in a corotating twin-screw extruder
title_full Evolution of morphology and of chemical conversion along the screw in a corotating twin-screw extruder
title_fullStr Evolution of morphology and of chemical conversion along the screw in a corotating twin-screw extruder
title_full_unstemmed Evolution of morphology and of chemical conversion along the screw in a corotating twin-screw extruder
title_sort Evolution of morphology and of chemical conversion along the screw in a corotating twin-screw extruder
author Machado, A. V.
author_facet Machado, A. V.
Covas, J. A.
van Duin, M.
author_role author
author2 Covas, J. A.
van Duin, M.
author2_role author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Machado, A. V.
Covas, J. A.
van Duin, M.
dc.subject.por.fl_str_mv morphology
chemical conversion
polymer blends
reactive extrusion
on-line sampling
Science & Technology
topic morphology
chemical conversion
polymer blends
reactive extrusion
on-line sampling
Science & Technology
description A new sampling device is used to perform near-real-time investigations of physical and chemical processes occurring inside a laboratory twin-screw extruder. Polyamide-6-ethylene propylene rubber (PA-6-EPM) blending and styrene-maleic anhydride (SMA) imidation experiments are reported in terms of morphology development and evolution of the chemical conversion along the extruder, respectively. Comparison of the results obtained using this new technique with those of classical screw-pulling experiments evidenced the potential erroneous conclusions than can be drawn from the latter.
publishDate 1999
dc.date.none.fl_str_mv 1999-01
1999-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/1822/86894
url https://hdl.handle.net/1822/86894
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Machado, A. V., Covas, J. A., & Van Duin, M. (1999, January 3). Evolution of morphology and of chemical conversion along the screw in a corotating twin-screw extruder. Journal of Applied Polymer Science. Wiley. http://doi.org/10.1002/(sici)1097-4628(19990103)71:1<135::aid-app16>3.0.co;2-m
0021-8995
1097-4628
10.1002/(SICI)1097-4628(19990103)71:1<135::AID-APP16>3.0.CO;2-M
https://onlinelibrary.wiley.com/doi/10.1002/(SICI)1097-4628(19990103)71:1%3C135::AID-APP16%3E3.0.CO;2-M
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons Inc
publisher.none.fl_str_mv John Wiley & Sons Inc
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833595102599053312

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