Publicação
Effect of experimental conditions on the grafting of maleic anhydride onto polyethylene in extruders
| Resumo: | This work investigates the effect of the operating conditions (set temperature and prescribed throughput) on the evolution of the MA grafted content on high density polyethylene along a co-rotating twin screw extruder. Samples were quickly removed from the extruder at relevant axial locations, quenched and subsequently characterized off-line. While grafting was monitored by FTIR, the residual peroxide was determined by gas chromatography. The results show a good correlation between residual peroxide and MA grafted content. |
|---|---|
| Autores principais: | Machado, A. V. |
| Outros Autores: | Covas, J. A. |
| Assunto: | Polyethylene Grafting modification maleic anhydride |
| Ano: | 2004 |
| País: | Portugal |
| Tipo de documento: | comunicação em conferência |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1866877725073997824 |
|---|---|
| author | Machado, A. V. |
| author2 | Covas, J. A. |
| author2_role | author |
| author_facet | Machado, A. V. Covas, J. A. |
| author_role | author |
| contributor_name_str_mv | Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Machado, A. V.\"},{\"Person.name\":\"Covas, J. A.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Machado, A. V. Covas, J. A. |
| datacite.date.Accepted.fl_str_mv | 2004-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2012-04-24T16:01:24Z |
| datacite.date.embargoed.fl_str_mv | 2012-04-24T16:01:24Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Polyethylene Grafting modification maleic anhydride |
| datacite.titles.title.fl_str_mv | Effect of experimental conditions on the grafting of maleic anhydride onto polyethylene in extruders |
| dc.contributor.none.fl_str_mv | Universidade do Minho |
| dc.creator.none.fl_str_mv | Machado, A. V. Covas, J. A. |
| dc.date.Accepted.fl_str_mv | 2004-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2012-04-24T16:01:24Z |
| dc.date.embargoed.fl_str_mv | 2012-04-24T16:01:24Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/18884 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Trans Tech Publications |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.subject.none.fl_str_mv | Polyethylene Grafting modification maleic anhydride |
| dc.title.fl_str_mv | Effect of experimental conditions on the grafting of maleic anhydride onto polyethylene in extruders |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_5794 |
| description | This work investigates the effect of the operating conditions (set temperature and prescribed throughput) on the evolution of the MA grafted content on high density polyethylene along a co-rotating twin screw extruder. Samples were quickly removed from the extruder at relevant axial locations, quenched and subsequently characterized off-line. While grafting was monitored by FTIR, the residual peroxide was determined by gas chromatography. The results show a good correlation between residual peroxide and MA grafted content. |
| dirty | 0 |
| eu_rights_str_mv | restrictedAccess |
| format | conferencePaper |
| fulltext.url.fl_str_mv | https://prod-dspace.uminho.pt/bitstreams/73ac3639-b3fe-43b7-968d-12bb6fd94b26/download |
| id | rum_15d97b9bf063b122fcdbb5c2d4df2c8a |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/18884 |
| instacron_str | repositorium |
| institution | Universidade do Minho |
| instname_str | Universidade do Minho |
| language | eng |
| network_acronym_str | rum |
| network_name_str | RepositóriUM - Universidade do Minho |
| oai_identifier_str | oai:repositorium.uminho.pt:1822/18884 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Machado, A. V. Covas, J. A. |
| publishDate | 2004 |
| publisher.none.fl_str_mv | Trans Tech Publications |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engTrans Tech PublicationsporThis work investigates the effect of the operating conditions (set temperature and prescribed throughput) on the evolution of the MA grafted content on high density polyethylene along a co-rotating twin screw extruder. Samples were quickly removed from the extruder at relevant axial locations, quenched and subsequently characterized off-line. While grafting was monitored by FTIR, the residual peroxide was determined by gas chromatography. The results show a good correlation between residual peroxide and MA grafted content.application/pdfporEffect of experimental conditions on the grafting of maleic anhydride onto polyethylene in extrudersMachado, A. V.Covas, J. A.HostingInstitutionOrganizationalUniversidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptISBNIsPartOf0878499415ISSNIsPartOf0255-5476DOIIsPartOf10.4028/www.scientific.net/msf.455-456.4802012-04-24T16:01:24Z20042004-01-01T00:00:00ZHandlehttps://hdl.handle.net/1822/18884http://purl.org/coar/access_right/c_16ecrestricted accessPolyethyleneGraftingmodificationmaleic anhydride161106 bytesother research producthttp://purl.org/coar/resource_type/c_5794conference paperhttp://purl.org/coar/access_right/c_16ecapplication/pdffulltexthttps://prod-dspace.uminho.pt/bitstreams/73ac3639-b3fe-43b7-968d-12bb6fd94b26/download |
| spellingShingle | Effect of experimental conditions on the grafting of maleic anhydride onto polyethylene in extruders Machado, A. V. Polyethylene Grafting modification maleic anhydride |
| status | SINGLETON |
| subject.fl_str_mv | Polyethylene Grafting modification maleic anhydride |
| title | Effect of experimental conditions on the grafting of maleic anhydride onto polyethylene in extruders |
| title_full | Effect of experimental conditions on the grafting of maleic anhydride onto polyethylene in extruders |
| title_fullStr | Effect of experimental conditions on the grafting of maleic anhydride onto polyethylene in extruders |
| title_full_unstemmed | Effect of experimental conditions on the grafting of maleic anhydride onto polyethylene in extruders |
| title_short | Effect of experimental conditions on the grafting of maleic anhydride onto polyethylene in extruders |
| title_sort | Effect of experimental conditions on the grafting of maleic anhydride onto polyethylene in extruders |
| topic | Polyethylene Grafting modification maleic anhydride |
| topic_facet | Polyethylene Grafting modification maleic anhydride |
| url | https://hdl.handle.net/1822/18884 |
| visible | 1 |