Effect of the comonomer content on the mechanical parameters and microhardness values in poly(ethylene-co-1-octadecene) synthesized by a metallocene catalyst

Stress-strain and microhardness measurements were carried out on a series of copolymers of ethylene and 1-octadecene with different comonomer contents in the corresponding homopolymer of ethylene, synthesized with a metallocene catalyst. The different mechanical properties, deduced from the stress-s...

Full description

Bibliographic Details
Authors: QUIJADA-ABARCA, JUAN, BENAVENTE-GARCIA, RAUL, PEREZ, E.
Format: article
Status:Published version
Publication Date:2001
Country:Chile
Language:English
OAI Identifier:oai:repositorio.anid.cl:10533/197368
Online Access:https://hdl.handle.net/10533/197368
Access Level:Open access
id CL_150d4175ed09ca3ff4b70bee94051bd6
oai_identifier_str oai:repositorio.anid.cl:10533/197368
network_acronym_str CL
network_name_str Chile
repository_id_str
spelling PEREZ, E.BENAVENTE-GARCIA, RAULQUIJADA-ABARCA, JUAN200110.1002/1099-0488(20010201)39:3<277::AID-POLB1000>3.0.CO;2-3https://hdl.handle.net/10533/197368http://purl.org/coar/access_right/c_abf2Effect of the comonomer content on the mechanical parameters and microhardness values in poly(ethylene-co-1-octadecene) synthesized by a metallocene catalyst285277QUIJADA-ABARCA, JUANBENAVENTE-GARCIA, RAULPEREZ, E.2017-04-27T18:51:24Z2022-07-07T02:21:12Z2017-04-27T18:51:24Z2022-07-07T02:21:12Z2001Stress-strain and microhardness measurements were carried out on a series of copolymers of ethylene and 1-octadecene with different comonomer contents in the corresponding homopolymer of ethylene, synthesized with a metallocene catalyst. The different mechanical properties, deduced from the stress-strain curves (Young's modulus, yield stress, deformation at break, and energy to break) are interpreted in terms of the crystallinity and molecular weight of the samples because these two characteristics show considerable variations with the comonomer content. The microhardness values are explained in terms of these properties, and they are also correlated with Young's moduli and yield stresses deduced from the stress-strain curves. Linear relations are found between microhardness and yield stress and between the logarithm of the microhardness and the logarithm of the elastic modulus. The properties deduced from these lines are compared with literature values. (C) 2000 John Wiley & Sons, Inc.035FONDEF003FONDEF390D96I1025D96I1025virtual::13406-1WOS:000166508500001WOS:0001665085000010449-2978https://hdl.handle.net/10533/197368instname: Conicytreponame: Repositorio Digital RI2.0instname: Conicytreponame: Repositorio Digital RI2.010.1002/1099-0488(20010201)39:3<277::AID-POLB1000>3.0.CO;2-3info:eu-repo/grantAgreement/Fondef/D96I1025info:eu-repo/semantics/dataset/hdl.handle.net/10533/93477info:eu-repo/semantics/openAccessEffect of the comonomer content on the mechanical parameters and microhardness values in poly(ethylene-co-1-octadecene) synthesized by a metallocene catalystJOURNAL OF POLYMER SCIENCE. PART A-2, POLYMER PHYSICSJ POLYM SCI A-2 POLYM PHYSArticuloinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionengArticulohttps://hdl.handle.net/10533/197368FONDEFhttp://purl.org/coar/resource_type/c_2df8fbb1b981701c-a9e3-4773-80b1-58952f48565bvirtual::13406-1b981701c-a9e3-4773-80b1-58952f48565bvirtual::13406-110533/197368oai:repositorio.anid.cl:10533/1973682023-07-24 18:43:56.519https://repositorio.anid.clRepositorio ANIDaletelier@anid.cl
dc.title.none.fl_str_mv Effect of the comonomer content on the mechanical parameters and microhardness values in poly(ethylene-co-1-octadecene) synthesized by a metallocene catalyst
dc.title.journal.none.fl_str_mv JOURNAL OF POLYMER SCIENCE. PART A-2, POLYMER PHYSICS
dc.title.journalabbreviation.none.fl_str_mv J POLYM SCI A-2 POLYM PHYS
title Effect of the comonomer content on the mechanical parameters and microhardness values in poly(ethylene-co-1-octadecene) synthesized by a metallocene catalyst
spellingShingle Effect of the comonomer content on the mechanical parameters and microhardness values in poly(ethylene-co-1-octadecene) synthesized by a metallocene catalyst
QUIJADA-ABARCA, JUAN
title_short Effect of the comonomer content on the mechanical parameters and microhardness values in poly(ethylene-co-1-octadecene) synthesized by a metallocene catalyst
title_full Effect of the comonomer content on the mechanical parameters and microhardness values in poly(ethylene-co-1-octadecene) synthesized by a metallocene catalyst
title_fullStr Effect of the comonomer content on the mechanical parameters and microhardness values in poly(ethylene-co-1-octadecene) synthesized by a metallocene catalyst
title_full_unstemmed Effect of the comonomer content on the mechanical parameters and microhardness values in poly(ethylene-co-1-octadecene) synthesized by a metallocene catalyst
title_sort Effect of the comonomer content on the mechanical parameters and microhardness values in poly(ethylene-co-1-octadecene) synthesized by a metallocene catalyst
dc.creator.none.fl_str_mv QUIJADA-ABARCA, JUAN
BENAVENTE-GARCIA, RAUL
PEREZ, E.
author QUIJADA-ABARCA, JUAN
author_facet QUIJADA-ABARCA, JUAN
BENAVENTE-GARCIA, RAUL
PEREZ, E.
author_role author
author2 BENAVENTE-GARCIA, RAUL
PEREZ, E.
author2_role author
author
description Stress-strain and microhardness measurements were carried out on a series of copolymers of ethylene and 1-octadecene with different comonomer contents in the corresponding homopolymer of ethylene, synthesized with a metallocene catalyst. The different mechanical properties, deduced from the stress-strain curves (Young's modulus, yield stress, deformation at break, and energy to break) are interpreted in terms of the crystallinity and molecular weight of the samples because these two characteristics show considerable variations with the comonomer content. The microhardness values are explained in terms of these properties, and they are also correlated with Young's moduli and yield stresses deduced from the stress-strain curves. Linear relations are found between microhardness and yield stress and between the logarithm of the microhardness and the logarithm of the elastic modulus. The properties deduced from these lines are compared with literature values. (C) 2000 John Wiley & Sons, Inc.
publishDate 2001
dc.date.issued.none.fl_str_mv 2001
dc.date.accessioned.none.fl_str_mv 2017-04-27T18:51:24Z
2022-07-07T02:21:12Z
dc.date.available.none.fl_str_mv 2017-04-27T18:51:24Z
2022-07-07T02:21:12Z
dc.type.none.fl_str_mv Articulo
dc.type.driver.none.fl_str_mv info:eu-repo/semantics/article
dc.type.openaire.none.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.eissn.none.fl_str_mv 0
dc.identifier.folio.none.fl_str_mv D96I1025
D96I1025
dc.identifier.idwos.none.fl_str_mv WOS:000166508500001
dc.identifier.isi.none.fl_str_mv WOS:000166508500001
dc.identifier.issn.none.fl_str_mv 0449-2978
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/10533/197368
identifier_str_mv 0
D96I1025
WOS:000166508500001
0449-2978
url https://hdl.handle.net/10533/197368
dc.language.*.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv instname: Conicyt
reponame: Repositorio Digital RI2.0
instname: Conicyt
reponame: Repositorio Digital RI2.0
dc.relation.doi.none.fl_str_mv 10.1002/1099-0488(20010201)39:3<277::AID-POLB1000>3.0.CO;2-3
dc.relation.projectid.none.fl_str_mv info:eu-repo/grantAgreement/Fondef/D96I1025
dc.relation.set.none.fl_str_mv info:eu-repo/semantics/dataset/hdl.handle.net/10533/93477
dc.rights.driver.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
repository.name.fl_str_mv Repositorio ANID
repository.mail.fl_str_mv aletelier@anid.cl
_version_ 1843518567268483072
score 15,812455

Similar Items