Modeling of end-use properties of poly(propylene/ethylene) resins

Detalhes bibliográficos
Autor(a) principal: Latado, Andrea
Data de Publicação: 2001
Outros Autores: Embiruçu, Marcelo, Mattos Neto, Antônio G., Pinto, José Carlos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/7788
Resumo: Texto completo: acesso restrito. p. 419–439
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spelling Latado, AndreaEmbiruçu, MarceloMattos Neto, Antônio G.Pinto, José CarlosLatado, AndreaEmbiruçu, MarceloMattos Neto, Antônio G.Pinto, José Carlos2013-01-10T12:58:32Z20010142-9418http://www.repositorio.ufba.br/ri/handle/ri/7788v. 20, n. 4Texto completo: acesso restrito. p. 419–439The objective of the present work is to develop empirical models to predict end-use properties of poly(ethylene/propylene) resins as functions of more fundamental molecular and morphological properties of the polymer resins. The final properties analyzed are two mechanical properties, rigidity and impact strength, and one thermal property, glass transition temperature. Two additional properties of practical importance are also modeled: the melt index and the xylene soluble content. Molecular and morphological properties selected for resin characterization are molecular weight distribution, polymer composition, degree of crystallinity, spherulite size distribution and rubbery phase dispersion. End-use, molecular and morphological properties were evaluated experimentally for 19 different commercial polypropylene copolymer grades. Statistical correlation analysis was performed for all variables and used as the basis for proper choice of inputs to each output model. Models developed are able to reproduce and predict experimental data within experimental accuracy and show that both polymerization and final resin processing variables may be of fundamental importance for definition of the final property balance of the polymer material.Submitted by Suelen Reis (suelen_suzane@hotmail.com) on 2013-01-10T12:58:32Z No. of bitstreams: 1 Embiruçu.pdf: 359171 bytes, checksum: 431855890bdb6b633669866bec1032e3 (MD5)Made available in DSpace on 2013-01-10T12:58:32Z (GMT). No. of bitstreams: 1 Embiruçu.pdf: 359171 bytes, checksum: 431855890bdb6b633669866bec1032e3 (MD5) Previous issue date: 2001http://dx.doi.org/10.1016/S0142-9418(00)00052-0reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAModelingEnd-use propertyMolecular and morphological propertiesMelt indexXylene soluble contentGlass transition temperatureRigidityImpact strengthPolypropyleneBlock copolymerModeling of end-use properties of poly(propylene/ethylene) resinsPolymer Testinginfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01enginfo:eu-repo/semantics/openAccessORIGINALEmbiruçu.pdfEmbiruçu.pdfapplication/pdf359171https://repositorio.ufba.br/bitstream/ri/7788/1/Embiru%c3%a7u.pdf431855890bdb6b633669866bec1032e3MD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/7788/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXTEmbiruçu.pdf.txtEmbiruçu.pdf.txtExtracted texttext/plain88451https://repositorio.ufba.br/bitstream/ri/7788/3/Embiru%c3%a7u.pdf.txt31792e262d5904b66b16d09823a2d318MD53ri/77882022-07-05 14:03:11.599oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:11Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Modeling of end-use properties of poly(propylene/ethylene) resins
dc.title.alternative.pt_BR.fl_str_mv Polymer Testing
title Modeling of end-use properties of poly(propylene/ethylene) resins
spellingShingle Modeling of end-use properties of poly(propylene/ethylene) resins
Latado, Andrea
Modeling
End-use property
Molecular and morphological properties
Melt index
Xylene soluble content
Glass transition temperature
Rigidity
Impact strength
Polypropylene
Block copolymer
title_short Modeling of end-use properties of poly(propylene/ethylene) resins
title_full Modeling of end-use properties of poly(propylene/ethylene) resins
title_fullStr Modeling of end-use properties of poly(propylene/ethylene) resins
title_full_unstemmed Modeling of end-use properties of poly(propylene/ethylene) resins
title_sort Modeling of end-use properties of poly(propylene/ethylene) resins
author Latado, Andrea
author_facet Latado, Andrea
Embiruçu, Marcelo
Mattos Neto, Antônio G.
Pinto, José Carlos
author_role author
author2 Embiruçu, Marcelo
Mattos Neto, Antônio G.
Pinto, José Carlos
author2_role author
author
author
dc.contributor.author.fl_str_mv Latado, Andrea
Embiruçu, Marcelo
Mattos Neto, Antônio G.
Pinto, José Carlos
Latado, Andrea
Embiruçu, Marcelo
Mattos Neto, Antônio G.
Pinto, José Carlos
dc.subject.por.fl_str_mv Modeling
End-use property
Molecular and morphological properties
Melt index
Xylene soluble content
Glass transition temperature
Rigidity
Impact strength
Polypropylene
Block copolymer
topic Modeling
End-use property
Molecular and morphological properties
Melt index
Xylene soluble content
Glass transition temperature
Rigidity
Impact strength
Polypropylene
Block copolymer
description Texto completo: acesso restrito. p. 419–439
publishDate 2001
dc.date.issued.fl_str_mv 2001
dc.date.accessioned.fl_str_mv 2013-01-10T12:58:32Z
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 http://www.repositorio.ufba.br/ri/handle/ri/7788
dc.identifier.issn.none.fl_str_mv 0142-9418
dc.identifier.number.pt_BR.fl_str_mv v. 20, n. 4
identifier_str_mv 0142-9418
v. 20, n. 4
url http://www.repositorio.ufba.br/ri/handle/ri/7788
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1016/S0142-9418(00)00052-0
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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