Date
2018Subject
660 Chemical engineering Ultraviolett-BestrahlungFaserverstärkungThermoplastPultrudierenOberflächenspannungMetadata
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Konferenzveröffentlichung
UV light irradiation of fibers in thermoplastic pultrusion for higher surface energy
Abstract
Pultrusion is a common way to produce thermoplastic composites reinforced with different kinds of fibers. There are many different opportunities to improve the properties of a thermoplastic material. Different kind of fibers where pultruded in combination with different thermoplastic materials. The fiber content was set to 30wt% comparing the roving strain with the pultruded strain. UV-C light was used in the process to improve the fiber matrix adhesion. The pultruded strain was granulated and injection molded to specimen. The samples were tested in tensile and charpy tests. It could be shown that the concentration of oxygen on the surface of a cellulose fiber can be raised by uv light irradiation. Cellulose fibers show best changes of properties after the uv treatment.
Citation
In: Society of Plastics Engineers (Hrsg.): ANTEC® 2018 - Proceedings of the Technical Conference & Exhibition, Orlando, FL, May 7-10, 2018. Society of Plastics Engineers: 2018, S. ; isbn:978-1-58716-098-1, eisbn:978-1-59124-016-7Citation
@inproceedings{doi:10.17170/kobra-202206106332,
author={Kahl, Christian and Feldmann, Maik Wilhelm and Heim, Hans-Peter},
title={UV light irradiation of fibers in thermoplastic pultrusion for higher surface energy},
booktitle={ANTEC® 2018 - Proceedings of the Technical Conference & Exhibition, Orlando, FL, May 7-10, 2018},
year={2018}
}
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2022-06-22T08:43:04Z 2022-06-22T08:43:04Z 2018 doi:10.17170/kobra-202206106332 http://hdl.handle.net/123456789/13940 eng Society of Plastics Engineers Namensnennung 4.0 International http://creativecommons.org/licenses/by/4.0/ 660 UV light irradiation of fibers in thermoplastic pultrusion for higher surface energy Konferenzveröffentlichung Pultrusion is a common way to produce thermoplastic composites reinforced with different kinds of fibers. There are many different opportunities to improve the properties of a thermoplastic material. Different kind of fibers where pultruded in combination with different thermoplastic materials. The fiber content was set to 30wt% comparing the roving strain with the pultruded strain. UV-C light was used in the process to improve the fiber matrix adhesion. The pultruded strain was granulated and injection molded to specimen. The samples were tested in tensile and charpy tests. It could be shown that the concentration of oxygen on the surface of a cellulose fiber can be raised by uv light irradiation. Cellulose fibers show best changes of properties after the uv treatment. open access Kahl, Christian Feldmann, Maik Wilhelm Heim, Hans-Peter Ultraviolett-Bestrahlung Faserverstärkung Thermoplast Pultrudieren Oberflächenspannung publishedVersion 2018-05-07 Orlando ANTEC® 2018 - Proceedings of the Technical Conference & Exhibition, Orlando, FL, May 7-10, 2018 Society of Plastics Engineers isbn:978-1-58716-098-1 eisbn:978-1-59124-016-7 false ANTEC 2018
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