Publication
Coir and hop fibres: tensile characterization and comparison between fibres from distinct climates
| Summary: | Human behavior has significantly affected the climate. Because of that, the pursuit of new alternatives for non-renewable materials has increased. In that scenario, the use of natural fibre to substitute synthetic ones in composite materials has also increased. In this work, two types of natural fibres from different regions and climates were evaluated and compared. The evaluated fibres were Coir from Brazil and Hop from Portugal. Also were evaluated two different extraction methods for the hop batches, boiling in NaOH and maceration in water. To evaluate the composite mechanical characteristics, seven tensile tests were performed in each fibre batch, according to ASTM C 1557-14 – Standard Test Method for Tensile Strength and Young’s Modulus of Fibres, and the average tensile strength for each one was calculated. The highest value of ultimate tensile strength was brought by the hop extracted with the boiling in NaOH method and resulted in an average of 16 MPa. |
|---|---|
| Main Authors: | Aguirar, Julia |
| Other Authors: | Rocha, João; Queijo, Luís; Ribeiro, J.E. |
| Subject: | Green composite Natural fibre composites Tensile strength |
| Year: | 2023 |
| Country: | Portugal |
| Document type: | book part |
| Access type: | open access |
| Associated institution: | Instituto Politécnico de Bragança |
| Language: | English |
| Origin: | Biblioteca Digital do IPB |
| _version_ | 1863851046763233280 |
|---|---|
| author | Aguirar, Julia |
| author2 | Rocha, João Queijo, Luís Ribeiro, J.E. |
| author2_role | author author author |
| author_facet | Aguirar, Julia Rocha, João Queijo, Luís Ribeiro, J.E. |
| author_role | author |
| contributor_name_str_mv | Biblioteca Digital do IPB |
| country_str | PT |
| creators_json_str | [{\"Person.name\":\"Aguirar, Julia\"},{\"Person.name\":\"Rocha, João\",\"Person.identifier.orcid\":\"0000-0001-7945-4192\"},{\"Person.name\":\"Queijo, Luís\",\"Person.identifier.orcid\":\"0000-0002-6445-4330\"},{\"Person.name\":\"Ribeiro, J.E.\",\"Person.identifier.orcid\":\"0000-0001-6300-148X\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Biblioteca Digital do IPB |
| datacite.creators.creator.creatorName.fl_str_mv | Aguirar, Julia Rocha, João Queijo, Luís Ribeiro, J.E. |
| datacite.date.Accepted.fl_str_mv | 2023-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2023-01-04T11:57:53Z |
| datacite.date.embargoed.fl_str_mv | 2023-01-04T11:57:53Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Green composite Natural fibre composites Tensile strength |
| datacite.titles.title.fl_str_mv | Coir and hop fibres: tensile characterization and comparison between fibres from distinct climates |
| dc.contributor.none.fl_str_mv | Biblioteca Digital do IPB |
| dc.creator.none.fl_str_mv | Aguirar, Julia Rocha, João Queijo, Luís Ribeiro, J.E. |
| dc.date.Accepted.fl_str_mv | 2023-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2023-01-04T11:57:53Z |
| dc.date.embargoed.fl_str_mv | 2023-01-04T11:57:53Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10198/26282 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Springer |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Green composite Natural fibre composites Tensile strength |
| dc.title.fl_str_mv | Coir and hop fibres: tensile characterization and comparison between fibres from distinct climates |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_3248 |
| description | Human behavior has significantly affected the climate. Because of that, the pursuit of new alternatives for non-renewable materials has increased. In that scenario, the use of natural fibre to substitute synthetic ones in composite materials has also increased. In this work, two types of natural fibres from different regions and climates were evaluated and compared. The evaluated fibres were Coir from Brazil and Hop from Portugal. Also were evaluated two different extraction methods for the hop batches, boiling in NaOH and maceration in water. To evaluate the composite mechanical characteristics, seven tensile tests were performed in each fibre batch, according to ASTM C 1557-14 – Standard Test Method for Tensile Strength and Young’s Modulus of Fibres, and the average tensile strength for each one was calculated. The highest value of ultimate tensile strength was brought by the hop extracted with the boiling in NaOH method and resulted in an average of 16 MPa. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | bookPart |
| fulltext.url.fl_str_mv | https://bibliotecadigital.ipb.pt/bitstreams/3da9ad93-a313-406e-868d-4e6a22edd1bf/download |
| funding.funder.alternateName_str_mv | FCT |
| funding.funder.identifier_str_mv | http://doi.org/10.13039/501100001871 |
| funding.funder.name_str_mv | Fundação para a Ciência e a Tecnologia |
| funding.name_str_mv | 6817 - DCRRNI ID |
| id | ipb_f23719f2fe4ac87e7cda41ff671f91c7 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10198/26282 |
| instacron_str | ipb |
| institution | Instituto Politécnico de Bragança |
| instname_str | Instituto Politécnico de Bragança |
| language | eng |
| network_acronym_str | ipb |
| network_name_str | Biblioteca Digital do IPB |
| oai_identifier_str | oai:bibliotecadigital.ipb.pt:10198/26282 |
| organization_str_mv | urn:organizationAcronym:ipb |
| person_str_mv | Aguirar, Julia Rocha, João Rocha, João https://www.ciencia-id.pt/721E-FDC6-792A 721E-FDC6-792A http://orcid.org/0000-0001-7945-4192 0000-0001-7945-4192 Queijo, Luís Queijo, Luís https://www.ciencia-id.pt/9310-5CB5-7BA1 9310-5CB5-7BA1 http://orcid.org/0000-0002-6445-4330 0000-0002-6445-4330 Ribeiro, J.E. Ribeiro, J.E. https://www.ciencia-id.pt/0F15-FB62-29DB 0F15-FB62-29DB http://orcid.org/0000-0001-6300-148X 0000-0001-6300-148X |
| publishDate | 2023 |
| publisher.none.fl_str_mv | Springer |
| reponame_str | Biblioteca Digital do IPB |
| repository_id_str | urn:repositoryAcronym:ipb |
| service_str_mv | urn:repositoryAcronym:ipb |
| spelling | engSpringerpt_PTHuman behavior has significantly affected the climate. Because of that, the pursuit of new alternatives for non-renewable materials has increased. In that scenario, the use of natural fibre to substitute synthetic ones in composite materials has also increased. In this work, two types of natural fibres from different regions and climates were evaluated and compared. The evaluated fibres were Coir from Brazil and Hop from Portugal. Also were evaluated two different extraction methods for the hop batches, boiling in NaOH and maceration in water. To evaluate the composite mechanical characteristics, seven tensile tests were performed in each fibre batch, according to ASTM C 1557-14 – Standard Test Method for Tensile Strength and Young’s Modulus of Fibres, and the average tensile strength for each one was calculated. The highest value of ultimate tensile strength was brought by the hop extracted with the boiling in NaOH method and resulted in an average of 16 MPa.application/pdfpt_PTCoir and hop fibres: tensile characterization and comparison between fibres from distinct climatesAguirar, JuliaPersonalRocha, JoãoDSpacehttp://dspace.org/items/d1f6c176-83fb-4dee-a621-75c4f7d02fc9DSpacehttp://dspace.org/items/d1f6c176-83fb-4dee-a621-75c4f7d02fc9RochaJoãoCiência IDhttps://www.ciencia-id.pt721E-FDC6-792AORCIDhttp://orcid.org0000-0001-7945-4192Researcher IDhttps://www.researcherid.comF-1228-2015Researcher IDhttps://www.researcherid.comF-1228-2015Scopus Author IDhttps://www.scopus.com57196324678PersonalQueijo, LuísDSpacehttp://dspace.org/items/85efb15b-2f3e-4315-bdd3-f898797a4a52DSpacehttp://dspace.org/items/85efb15b-2f3e-4315-bdd3-f898797a4a52QueijoLuísCiência IDhttps://www.ciencia-id.pt9310-5CB5-7BA1ORCIDhttp://orcid.org0000-0002-6445-4330PersonalRibeiro, J.E.DSpacehttp://dspace.org/items/c90169e6-7889-4270-a096-35b98c75f9f9DSpacehttp://dspace.org/items/c90169e6-7889-4270-a096-35b98c75f9f9RibeiroJ.E.Ciência IDhttps://www.ciencia-id.pt0F15-FB62-29DBORCIDhttp://orcid.org0000-0001-6300-148XResearcher IDhttps://www.researcherid.comG-3839-2018Scopus Author IDhttps://www.scopus.com25638652400HostingInstitutionOrganizationalBiblioteca Digital do IPBe-mailmailto:dspace@ipb.ptdspace@ipb.ptISBNIsPartOf978-3-031-18129-0ISBNIsPartOf978-3-031-18130-6DOIIsPartOf10.1007/978-3-031-18130-6_22023-01-04T11:57:53Z20232023-01-01T00:00:00ZHandlehttp://hdl.handle.net/10198/26282http://purl.org/coar/access_right/c_abf2open accessGreen compositeNatural fibre compositesTensile strength707533 bytesFundação para a Ciência e a TecnologiaMountain Research Center6817 - DCRRNI IDCrossref Funder IDhttp://doi.org/10.13039/501100001871literaturehttp://purl.org/coar/resource_type/c_3248book part2023http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://bibliotecadigital.ipb.pt/bitstreams/3da9ad93-a313-406e-868d-4e6a22edd1bf/downloadAdvanced Structured Materials1681727 |
| spellingShingle | Coir and hop fibres: tensile characterization and comparison between fibres from distinct climates Aguirar, Julia Green composite Natural fibre composites Tensile strength |
| subject.fl_str_mv | Green composite Natural fibre composites Tensile strength |
| title | Coir and hop fibres: tensile characterization and comparison between fibres from distinct climates |
| title_full | Coir and hop fibres: tensile characterization and comparison between fibres from distinct climates |
| title_fullStr | Coir and hop fibres: tensile characterization and comparison between fibres from distinct climates |
| title_full_unstemmed | Coir and hop fibres: tensile characterization and comparison between fibres from distinct climates |
| title_short | Coir and hop fibres: tensile characterization and comparison between fibres from distinct climates |
| title_sort | Coir and hop fibres: tensile characterization and comparison between fibres from distinct climates |
| topic | Green composite Natural fibre composites Tensile strength |
| topic_facet | Green composite Natural fibre composites Tensile strength |
| url | http://hdl.handle.net/10198/26282 |
| visible | 1 |