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dc.contributor.author
Martinez, I.  
dc.contributor.author
Martin, M.D  
dc.contributor.author
Eceiza, A.  
dc.contributor.author
Oyanguren, Patricia Angelica  
dc.contributor.author
Mondragon, I.  
dc.date.available
2018-02-06T14:11:39Z  
dc.date.issued
1999-10-29  
dc.identifier.citation
Martinez, I.; Martin, M.D; Eceiza, A.; Oyanguren, Patricia Angelica; Mondragon, I.; Phase separation in polysulfone-modified epoxy mixtures: Relationships between curing conditions, morphology and ultimate behavior; Elsevier; Polymer; 41; 3; 29-10-1999; 1027-1035  
dc.identifier.issn
0032-3861  
dc.identifier.uri
http://hdl.handle.net/11336/35727  
dc.description.abstract
Chemorheology of curing as well as the phase separation behavior of polysulfone (PSU)-modified diaminodiphenylmethane-cureddiglycidylether of bisphenol-A epoxy mixtures have been studied using several techniques. The delay in polymerization for the modifiedmixtures with respect to that of the neat epoxy can be explained by dilution and viscosity effects. The immiscibility of these mixtures hasbeen proved for various PSU contents and as a function of the precuring conditions used as well. The control of the generated morphologiescan be performed only by varying the processing temperature. The thermal and dynamic viscoelastic behavior of the modified matrices hasbeen examined and compared to the parent epoxy matrix. Finally, the mechanical properties, including fracture toughness, have beendiscussed in terms of the morphological behavior for an epoxy matrix modified with various amounts of PSU and for a 15 wt.% PSUcontainingmatrix precured at different temperatures.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Epoxy-Polysulfone Mixtures  
dc.subject
Phase Separation  
dc.subject
Precuring  
dc.subject.classification
Recubrimientos y Películas  
dc.subject.classification
Ingeniería de los Materiales  
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INGENIERÍAS Y TECNOLOGÍAS  
dc.title
Phase separation in polysulfone-modified epoxy mixtures: Relationships between curing conditions, morphology and ultimate behavior  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-02-02T19:44:15Z  
dc.journal.volume
41  
dc.journal.number
3  
dc.journal.pagination
1027-1035  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Martinez, I.. Universidad del País Vasco; España  
dc.description.fil
Fil: Martin, M.D. Universidad del País Vasco; España  
dc.description.fil
Fil: Eceiza, A.. Universidad del País Vasco; España  
dc.description.fil
Fil: Oyanguren, Patricia Angelica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina  
dc.description.fil
Fil: Mondragon, I.. Universidad del País Vasco; España  
dc.journal.title
Polymer  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0032386199002384  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/S0032-3861(99)00238-4