A new resin for photocurable electrical insulating varnishes

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dc.contributor.authorJANSEN, J.U.pt_BR
dc.contributor.authorMACHADO, L.D.B.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2014-07-15T13:49:21Zpt_BR
dc.date.accessioned2014-07-30T11:51:04Z
dc.date.available2014-07-15T13:49:21Zpt_BR
dc.date.available2014-07-30T11:51:04Z
dc.date.issued2005pt_BR
dc.description.abstractA new polyester resin for photocurable electrical insulating coatings was synthesized. The resin was diluted in hexanediol diacrylate (HDDA) monomer. 2-Hydroxy-2-methyl-1-phenyl-propane-1-one was aggregated to the coating formulation as a photoinitiator of the UV radiation curing. Coating film samples, 50 μm thick, were prepared on cooper plates using an appropriated extensor. Coating films were cured under different UV doses at room temperature using an UV tunnel. The UV doses of 400 mJ cm−2 has promoted the higher curing degree without detectable coating degradation. Some samples were submitted to dual-cure (or hybrid cure) that means UV curing followed by thermal curing for 2 h at 240 °C in order to promote the improvement of some ultimate properties. Both samples, UV-cured and UV/thermal dual-cured, were evaluated.
dc.format.extent546-551pt_BR
dc.identifier.citationJANSEN, J.U.; MACHADO, L.D.B. A new resin for photocurable electrical insulating varnishes. <b>Nuclear Instruments and Methods in Physics Research</b>, v. 236, n. 1-4, p. 546-551, 2005. Section B. DOI: <a href="https://dx.doi.org/10.1016/j.nimb.2005.04.038">10.1016/j.nimb.2005.04.038</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/5550.
dc.identifier.doi10.1016/j.nimb.2005.04.038
dc.identifier.fasciculo1-4pt_BR
dc.identifier.issn0168-583Xpt_BR
dc.identifier.suplementoSection Bpt_BR
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/5550pt_BR
dc.identifier.vol236pt_BR
dc.relation.ispartofNuclear Instruments and Methods in Physics Researchpt_BR
dc.rightsopenAccessen
dc.sourceApresentado tambem em: International Symposium on Ionizing Radiation and Polymers, 6th, 25-30 Sept., 2004, Houffalize, Belgiumpt_BR
dc.subjectacrylatespt_BR
dc.subjectfilmspt_BR
dc.subjectmonomerspt_BR
dc.subjectplatespt_BR
dc.subjectpolyesterspt_BR
dc.subjectradiation curingpt_BR
dc.subjectresinspt_BR
dc.subjecttemperature range 0273-0400 kpt_BR
dc.subjectultraviolet radiationpt_BR
dc.subjectvarnishespt_BR
dc.titleA new resin for photocurable electrical insulating varnishespt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorLUCI DIVA BROCARDO MACHADO
ipen.autorJOSE ULISSES JANSEN
ipen.codigoautor963
ipen.codigoautor3118
ipen.contributor.ipenauthorLUCI DIVA BROCARDO MACHADO
ipen.contributor.ipenauthorJOSE ULISSES JANSEN
ipen.date.recebimento05-10pt_BR
ipen.identifier.fi1.181pt_BR
ipen.identifier.ipendoc10847pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.range.fi0.001 - 1.499
ipen.type.genreArtigo
relation.isAuthorOfPublicationb7a43963-c11c-4a56-aee8-61eda56eb40c
relation.isAuthorOfPublication6a596aee-b065-482a-a9ed-28e9a61439ee
relation.isAuthorOfPublication.latestForDiscovery6a596aee-b065-482a-a9ed-28e9a61439ee
sigepi.autor.atividadeJANSEN, J.U.:3118:2:Spt_BR
sigepi.autor.atividadeMACHADO, L.D.B.:963:2:Npt_BR

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