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Emission and Mechanical Properties of Glass and Cellulose Fiber Reinforced Bio-Polyamide Composites

dc.date.accessioned2023-06-16T08:51:36Z
dc.date.available2023-06-16T08:51:36Z
dc.date.issued2023-06-07
dc.identifierdoi:10.17170/kobra-202306168244
dc.identifier.urihttp://hdl.handle.net/123456789/14834
dc.description.sponsorshipGefördert durch den Publikationsfonds der Universität Kassel
dc.language.isoeng
dc.rightsNamensnennung 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectfiber reinforced compositeseng
dc.subjectbio-polyamideeng
dc.subjectglass fibereng
dc.subjectcellulosic fibereng
dc.subjectVOC analysiseng
dc.subjectemissioneng
dc.subjectsensory evaluationeng
dc.subjectodoreng
dc.subjectmechanical propertieseng
dc.subject.ddc540ger
dc.subject.ddc600ger
dc.titleEmission and Mechanical Properties of Glass and Cellulose Fiber Reinforced Bio-Polyamide Compositeseng
dc.typeAufsatz
dcterms.abstractClimate change, access, and monopolies to raw material sources as well as politically motivated trade barriers are among the factors responsible for a shortage of raw materials. In the plastics industry, resource conservation can be achieved by substituting commercially available petrochemical-based plastics with components made from renewable raw materials. Innovation potentials are often not used due to a lack of information on the use of bio-based materials, efficient processing methods, and product technologies or because the costs for new developments are too high. In this context, the use of renewable resources such as fiber-reinforced polymeric composites based on plants has become an important criterion for the development and production of components and products in all industrial sectors. Bio-based engineering thermoplastics with cellulose fibers can be used as substitutes because of their higher strength and heat resistance, but the processing of this composite is still challenging. In this study, composites were prepared and investigated using bio-based polyamide (PA) as a polymer matrix in combination with a cellulosic fiber and, for comparison purposes, a glass fiber. A co-rotating twin-screw extruder was used to produce the composites with different fiber contents. For the mechanical properties, tensile tests and charpy impact tests were performed. Compared to glass fiber, reinforced PA 6.10 and PA 10.10, a significantly higher elongation at break with regenerated cellulose fibers, can be achieved. PA 6.10 and PA 10.10 achieve significantly higher impact strengths with the regenerated cellulose fibers than the composites with glass fibers. In the future, bio-based products will also be used in indoor applications. For characterization, the VOC emission GC-MS analysis and odor evaluation methods were used. The VOC emissions (quantitative) were at a low level but the results of the odor tests of selected samples showed values mostly above the required limit values.eng
dcterms.accessRightsopen access
dcterms.creatorWolff, Susanne
dcterms.creatorRüppel, Annette
dcterms.creatorRida, Hassan Ali
dcterms.creatorHeim, Hans-Peter
dc.relation.doidoi:10.3390/polym15122603
dc.subject.swdMechanische Eigenschaftger
dc.subject.swdCellulosefaserger
dc.subject.swdGlasfaserger
dc.subject.swdPolyamideger
dc.subject.swdEmissionger
dc.type.versionpublishedVersion
dcterms.source.identifiereissn:2073-4360
dcterms.source.issueIssue 12
dcterms.source.journalPolymers
dcterms.source.volumeVolume 15
kup.iskupfalse
dcterms.source.articlenumber2603


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