Gelatin/piassava composites treated by electron beam radiation

Detalhes bibliográficos
Autor(a) principal: Takinami,P.Y.I.
Data de Publicação: 2010
Outros Autores: Shimazaki,K., Colombo,M.A., Moura,E.A.B. de, Mastro,N.L. del
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Matéria (Rio de Janeiro. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762010000200031
Resumo: Piassava (Attalea funifera Mart) fiber has been investigated as reinforcement for polymer composites with potential for practical applications. The purpose of the present work was to assess the behavior of specimens of piassava fiber and gelatin irradiated with electron beam at different doses and percentage. The piassava/gelatin specimens were made with 5 and 10% (w/w) piassava fiber, gelatin 25% (w/w), glycerin as plasticizer and acrylamide as copolymer. The samples were irradiated up to 40 kGy using an electron beam accelerator, at room temperature in presence of air. Preliminary results showed mechanical properties enhancement with the increase in radiation dose.
id RLAM-1_631b0e27bc226e15c45b7992a2453d3a
oai_identifier_str oai:scielo:S1517-70762010000200031
network_acronym_str RLAM-1
network_name_str Matéria (Rio de Janeiro. Online)
repository_id_str
spelling Gelatin/piassava composites treated by electron beam radiationIonizing radiationgelatinnatural fiberPiassava (Attalea funifera Mart) fiber has been investigated as reinforcement for polymer composites with potential for practical applications. The purpose of the present work was to assess the behavior of specimens of piassava fiber and gelatin irradiated with electron beam at different doses and percentage. The piassava/gelatin specimens were made with 5 and 10% (w/w) piassava fiber, gelatin 25% (w/w), glycerin as plasticizer and acrylamide as copolymer. The samples were irradiated up to 40 kGy using an electron beam accelerator, at room temperature in presence of air. Preliminary results showed mechanical properties enhancement with the increase in radiation dose.Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiroem cooperação com a Associação Brasileira do Hidrogênio, ABH22010-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762010000200031Matéria (Rio de Janeiro) v.15 n.2 2010reponame:Matéria (Rio de Janeiro. Online)instname:Matéria (Rio de Janeiro. Online)instacron:RLAM10.1590/S1517-70762010000200031info:eu-repo/semantics/openAccessTakinami,P.Y.I.Shimazaki,K.Colombo,M.A.Moura,E.A.B. deMastro,N.L. deleng2010-08-30T00:00:00Zoai:scielo:S1517-70762010000200031Revistahttp://www.materia.coppe.ufrj.br/https://old.scielo.br/oai/scielo-oai.php||materia@labh2.coppe.ufrj.br1517-70761517-7076opendoar:2010-08-30T00:00Matéria (Rio de Janeiro. Online) - Matéria (Rio de Janeiro. Online)false
dc.title.none.fl_str_mv Gelatin/piassava composites treated by electron beam radiation
title Gelatin/piassava composites treated by electron beam radiation
spellingShingle Gelatin/piassava composites treated by electron beam radiation
Takinami,P.Y.I.
Ionizing radiation
gelatin
natural fiber
title_short Gelatin/piassava composites treated by electron beam radiation
title_full Gelatin/piassava composites treated by electron beam radiation
title_fullStr Gelatin/piassava composites treated by electron beam radiation
title_full_unstemmed Gelatin/piassava composites treated by electron beam radiation
title_sort Gelatin/piassava composites treated by electron beam radiation
author Takinami,P.Y.I.
author_facet Takinami,P.Y.I.
Shimazaki,K.
Colombo,M.A.
Moura,E.A.B. de
Mastro,N.L. del
author_role author
author2 Shimazaki,K.
Colombo,M.A.
Moura,E.A.B. de
Mastro,N.L. del
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Takinami,P.Y.I.
Shimazaki,K.
Colombo,M.A.
Moura,E.A.B. de
Mastro,N.L. del
dc.subject.por.fl_str_mv Ionizing radiation
gelatin
natural fiber
topic Ionizing radiation
gelatin
natural fiber
description Piassava (Attalea funifera Mart) fiber has been investigated as reinforcement for polymer composites with potential for practical applications. The purpose of the present work was to assess the behavior of specimens of piassava fiber and gelatin irradiated with electron beam at different doses and percentage. The piassava/gelatin specimens were made with 5 and 10% (w/w) piassava fiber, gelatin 25% (w/w), glycerin as plasticizer and acrylamide as copolymer. The samples were irradiated up to 40 kGy using an electron beam accelerator, at room temperature in presence of air. Preliminary results showed mechanical properties enhancement with the increase in radiation dose.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762010000200031
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762010000200031
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1517-70762010000200031
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiro
em cooperação com a Associação Brasileira do Hidrogênio, ABH2
publisher.none.fl_str_mv Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiro
em cooperação com a Associação Brasileira do Hidrogênio, ABH2
dc.source.none.fl_str_mv Matéria (Rio de Janeiro) v.15 n.2 2010
reponame:Matéria (Rio de Janeiro. Online)
instname:Matéria (Rio de Janeiro. Online)
instacron:RLAM
instname_str Matéria (Rio de Janeiro. Online)
instacron_str RLAM
institution RLAM
reponame_str Matéria (Rio de Janeiro. Online)
collection Matéria (Rio de Janeiro. Online)
repository.name.fl_str_mv Matéria (Rio de Janeiro. Online) - Matéria (Rio de Janeiro. Online)
repository.mail.fl_str_mv ||materia@labh2.coppe.ufrj.br
_version_ 1752126687628230656