Comparison of the fineness and mechanical properties of hemp fiber conditionned in two different relative humidity environments

Uproszczony widok
dc.contributor.authorDecker, Aurélie
dc.contributor.authorTritter, Adrien
dc.contributor.authorSarazin, Vivien
dc.contributor.authorHarzallah, Omar
dc.contributor.authorDrean, Jean-Yves
dc.date.accessioned2022-11-22T10:11:51Z
dc.date.available2022-11-22T10:11:51Z
dc.date.issued2022
dc.description.abstractBast fiber, like hemp, has an affinity for water [1,2]. The moisture content of hemp fiber increased with the increasing of relative humidity [1]. The relative humidity changes the fiber properties [2,3] studied by LPMT (Laboratoire de Physique et de Mécanique Textile) in Mulhouse, France. A comparison of the fiber properties measured in two different relative humidity environments (30% and 60%) was studied. The fiber was placed between two specific cardstock frameworks with glue. The fineness was determined from the diameter measured with a projection microscope. Then, the tensile test was realised with MTS® , tensile testing instrument, to determine the breaking force, strain and stress and the Young’s modulus. The hemp fiber was manually extracted from unretted stem. The cultivar used was Santhica 27 cultivated in the East of France [4] by SADEF, a plant nutrition expert. The impact of the relative humidity environment on the fiber properties was not constant. The tensile tests realised in this study were not homogeneous. Dispersion of the results could be caused by bast fiber multi-scale. The selection caused more variability of fiber properties than the relative humidity for hemp fiber.en_EN
dc.identifier.citationDecker A., Tritter A., Sarazin V., Harzallah O., Drean J.-Y., Comparison of the fineness and mechanical properties of hemp fiber conditionned in two different relative humidity environments. W: AUTEX 2022 : 21st World Textile Conference AUTEX 2022 - AUTEX Conference Proceedings, Lodz University of Technology Press, Lodz 2022, s. 143-147, ISBN 978-83-66741-75-1, doi: 10.34658/9788366741751.30.
dc.identifier.doi10.34658/9788366741751.30
dc.identifier.isbn978-83-66741-75-1
dc.identifier.urihttp://hdl.handle.net/11652/4462
dc.identifier.urihttps://doi.org/10.34658/9788366741751.30
dc.language.isoenen_EN
dc.page.numbers. 143-147
dc.publisherWydawnictwo Politechniki Łódzkiejpl_PL
dc.publisherLodz University of Technology Pressen_EN
dc.relation.ispartofAUTEX 2022 : 21st World Textile Conference AUTEX 2022 - AUTEX Conference Proceedings, Lodz University of Technology Press, Lodz 2022, ISBN 978-83-66741-75-1, doi: 10.34658/9788366741751 .
dc.rightsDla wszystkich w zakresie dozwolonego użytkupl_PL
dc.rightsFair use conditionen_EN
dc.rights.licenseLicencja PŁpl_PL
dc.rights.licenseLUT Licenseen_EN
dc.subjecthempen_EN
dc.subjectfiberen_EN
dc.subjectmechanical propertiesen_EN
dc.subjectrelative humidityen_EN
dc.subjectfinenessen_EN
dc.subjectkonopiepl_PL
dc.subjectwłóknopl_PL
dc.subjectwłaściwości mechanicznepl_PL
dc.subjectwilgotność względnapl_PL
dc.subjectrozdrobnieniepl_PL
dc.titleComparison of the fineness and mechanical properties of hemp fiber conditionned in two different relative humidity environmentsen_EN
dc.typeartykuł - konferencjapl_PL
dc.typearticle - conferenceen_EN

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