Rice husk ash as filler in tread compounds to improve rolling resistance

Detalhes bibliográficos
Autor(a) principal: Fernandes,Mônica Romero Santos
Data de Publicação: 2017
Outros Autores: Sousa,Ana Maria Furtado de, Furtado,Cristina Russi Guimarães
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Polímeros (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282017000100055
Resumo: Abstract In the tire industry carbon black is being replaced by silica as a filler in recent due to the development of “green tires”. Amorphous precipitated silica in combination with a silane coupling agent as a filler in tread compounds can result in fuel savings of 3% to 4% compared to a tire having treads made from compounds with carbon black. This means a 20% reduction of the rolling resistance and consequently lower greenhouse gas emissions. On the other hand, rice is one of the most important food crops generating around 22% in weight of husk during its milling, a material that is mainly used as fuel for energy generation, resulting in ash. Rice husk ash (RHA) contains over 70% of silica in amorphous form. In this paper we evaluated the effect of replacing carbon black with RHA in a basic tread formulation. Compounds mechanical, dynamic properties and morphology were analyzed.
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spelling Rice husk ash as filler in tread compounds to improve rolling resistancedynamic mechanical thermal analysismechanical propertiesrice husk ashrolling resistancescanning electron microscopyAbstract In the tire industry carbon black is being replaced by silica as a filler in recent due to the development of “green tires”. Amorphous precipitated silica in combination with a silane coupling agent as a filler in tread compounds can result in fuel savings of 3% to 4% compared to a tire having treads made from compounds with carbon black. This means a 20% reduction of the rolling resistance and consequently lower greenhouse gas emissions. On the other hand, rice is one of the most important food crops generating around 22% in weight of husk during its milling, a material that is mainly used as fuel for energy generation, resulting in ash. Rice husk ash (RHA) contains over 70% of silica in amorphous form. In this paper we evaluated the effect of replacing carbon black with RHA in a basic tread formulation. Compounds mechanical, dynamic properties and morphology were analyzed.Associação Brasileira de Polímeros2017-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282017000100055Polímeros v.27 n.1 2017reponame:Polímeros (São Carlos. Online)instname:Associação Brasileira de Polímeros (ABPol)instacron:ABPO10.1590/0104-1428.2385info:eu-repo/semantics/openAccessFernandes,Mônica Romero SantosSousa,Ana Maria Furtado deFurtado,Cristina Russi Guimarãeseng2017-06-20T00:00:00Zoai:scielo:S0104-14282017000100055Revistahttp://www.scielo.br/pohttps://old.scielo.br/oai/scielo-oai.php||revista@abpol.org.br1678-51690104-1428opendoar:2017-06-20T00:00Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)false
dc.title.none.fl_str_mv Rice husk ash as filler in tread compounds to improve rolling resistance
title Rice husk ash as filler in tread compounds to improve rolling resistance
spellingShingle Rice husk ash as filler in tread compounds to improve rolling resistance
Fernandes,Mônica Romero Santos
dynamic mechanical thermal analysis
mechanical properties
rice husk ash
rolling resistance
scanning electron microscopy
title_short Rice husk ash as filler in tread compounds to improve rolling resistance
title_full Rice husk ash as filler in tread compounds to improve rolling resistance
title_fullStr Rice husk ash as filler in tread compounds to improve rolling resistance
title_full_unstemmed Rice husk ash as filler in tread compounds to improve rolling resistance
title_sort Rice husk ash as filler in tread compounds to improve rolling resistance
author Fernandes,Mônica Romero Santos
author_facet Fernandes,Mônica Romero Santos
Sousa,Ana Maria Furtado de
Furtado,Cristina Russi Guimarães
author_role author
author2 Sousa,Ana Maria Furtado de
Furtado,Cristina Russi Guimarães
author2_role author
author
dc.contributor.author.fl_str_mv Fernandes,Mônica Romero Santos
Sousa,Ana Maria Furtado de
Furtado,Cristina Russi Guimarães
dc.subject.por.fl_str_mv dynamic mechanical thermal analysis
mechanical properties
rice husk ash
rolling resistance
scanning electron microscopy
topic dynamic mechanical thermal analysis
mechanical properties
rice husk ash
rolling resistance
scanning electron microscopy
description Abstract In the tire industry carbon black is being replaced by silica as a filler in recent due to the development of “green tires”. Amorphous precipitated silica in combination with a silane coupling agent as a filler in tread compounds can result in fuel savings of 3% to 4% compared to a tire having treads made from compounds with carbon black. This means a 20% reduction of the rolling resistance and consequently lower greenhouse gas emissions. On the other hand, rice is one of the most important food crops generating around 22% in weight of husk during its milling, a material that is mainly used as fuel for energy generation, resulting in ash. Rice husk ash (RHA) contains over 70% of silica in amorphous form. In this paper we evaluated the effect of replacing carbon black with RHA in a basic tread formulation. Compounds mechanical, dynamic properties and morphology were analyzed.
publishDate 2017
dc.date.none.fl_str_mv 2017-03-01
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=S0104-14282017000100055
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282017000100055
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0104-1428.2385
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 Associação Brasileira de Polímeros
publisher.none.fl_str_mv Associação Brasileira de Polímeros
dc.source.none.fl_str_mv Polímeros v.27 n.1 2017
reponame:Polímeros (São Carlos. Online)
instname:Associação Brasileira de Polímeros (ABPol)
instacron:ABPO
instname_str Associação Brasileira de Polímeros (ABPol)
instacron_str ABPO
institution ABPO
reponame_str Polímeros (São Carlos. Online)
collection Polímeros (São Carlos. Online)
repository.name.fl_str_mv Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)
repository.mail.fl_str_mv ||revista@abpol.org.br
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