Effect of transition metal salts on color, gloss and hardness of EB-cured pigmented coatings for polymeric substrates

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dc.contributor.authorBARDI, MARCELO A.G.pt_BR
dc.contributor.authorMUNHOZ, MARA de M.L.pt_BR
dc.contributor.authorMACHADO, LUCI D.B.pt_BR
dc.contributor.editorDUDALA, JOANNA
dc.contributor.editorSTEGOWSKI, ZDZISLAW
dc.coverageInternacionalpt_BR
dc.creator.eventoINTERNATIONAL CONFERENCE ON DEVELOPMENT AND APPLICATIONS OF NUCLEAR TECHNOLOGIESpt_BR
dc.date.accessioned2022-04-06T19:05:47Z
dc.date.available2022-04-06T19:05:47Z
dc.date.eventoSeptember 11-14, 2011pt_BR
dc.description.abstractFor the last 30 years, UV/EB radiation has been largely used to cure varnishes, inks, adhesives and coatings in order to improve productivity, increase product performance and eliminate hazardous volatile organic compounds (VOCs) [1-2]. Practically, the use of EB curing is more restricted than UV probably because of an apparently higher complexity and investment cost [3]. The desired final material is a cured and cross-linked polymer [4], but, in contrast, thermosetting networks endow excellent thermal and chemical stability, even at environmental conditions after the product is discharged [5]. An alternative can be incorporating compounds (i.e. metal transition salts) that can induce, under controlled conditions, photo-generated holes and electrons that can combine with the surface adsorbed species (e.g., water and oxygen) to form highly reactive radical species such as hydroxyl radicals and superoxide anion [6]. So, the aim of this work is to analyze the effects of the presence of two metallic stearates in EB-cured pigmented coatings formulations by means of changes on gloss, hardness and color as a function of radiation doses in the studied range.
dc.event.siglaNUTECHpt_BR
dc.format.extent63-63pt_BR
dc.identifier.citationBARDI, MARCELO A.G.; MUNHOZ, MARA de M.L.; MACHADO, LUCI D.B. Effect of transition metal salts on color, gloss and hardness of EB-cured pigmented coatings for polymeric substrates. In: DUDALA, JOANNA (ed.); STEGOWSKI, ZDZISLAW (ed.). In: INTERNATIONAL CONFERENCE ON DEVELOPMENT AND APPLICATIONS OF NUCLEAR TECHNOLOGIES, September 11-14, 2011, Krakow, Poland. <b>Abstract...</b> Krakow, Poland: Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, 2011. p. 63-63. Disponível em: http://repositorio.ipen.br/handle/123456789/32941.
dc.identifier.orcid0000-0003-1339-366Xpt_BR
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/32941
dc.localKrakow, Poland
dc.local.eventoKrakow, Polandpt_BR
dc.publisherFaculty of Physics and Applied Computer Science, AGH University of Science and Technology
dc.rightsopenAccesspt_BR
dc.titleEffect of transition metal salts on color, gloss and hardness of EB-cured pigmented coatings for polymeric substratespt_BR
dc.typeResumo de eventos científicospt_BR
dspace.entity.typePublication
ipen.autorLUCI DIVA BROCARDO MACHADO
ipen.autorMARA DE MELLO LEITE MUNHOZ
ipen.autorMARCELO AUGUSTO GONÇALVES BARDI
ipen.codigoautor963
ipen.codigoautor8585
ipen.codigoautor8502
ipen.contributor.ipenauthorLUCI DIVA BROCARDO MACHADO
ipen.contributor.ipenauthorMARA DE MELLO LEITE MUNHOZ
ipen.contributor.ipenauthorMARCELO AUGUSTO GONÇALVES BARDI
ipen.date.recebimento22-04
ipen.event.datapadronizada2011pt_BR
ipen.identifier.ipendoc17283pt_BR
ipen.notas.internasAbstractpt_BR
ipen.type.genreResumo
relation.isAuthorOfPublicationb7a43963-c11c-4a56-aee8-61eda56eb40c
relation.isAuthorOfPublicationa7bd7814-b0e5-4da5-b942-090deb5ff28b
relation.isAuthorOfPublication9d7d8743-d73f-4bed-8775-1fe07c27e0a1
relation.isAuthorOfPublication.latestForDiscovery9d7d8743-d73f-4bed-8775-1fe07c27e0a1
sigepi.autor.atividadeMACHADO, LUCI D.B.:963:220:Npt_BR
sigepi.autor.atividadeMUNHOZ, MARA de M.L.:8585:-1:Npt_BR
sigepi.autor.atividadeBARDI, MARCELO A.G.:8502:220:Spt_BR
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