The Effect of Silanes Treatments on Thermal and Mechanical Properties of Nettle Fibre/Bio Epoxy Composites
ABSTRACTObtaining suitable reinforcement of the polymer matrix depends largely on the appropriate connection at the fiber/polymer interface. Therefore, the main aim of the research was to assess the impact of silanization treatment of Himalayan nettle fibers on the properties of bio epoxy composites...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2024-12-01
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| Series: | Journal of Natural Fibers |
| Subjects: | |
| Online Access: | https://www.tandfonline.com/doi/10.1080/15440478.2024.2332913 |
| _version_ | 1797236829515153408 |
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| author | Danuta Matykiewicz Beata Dudziec Katarzyna Skórczewska Kamila Sałasińska |
| author_facet | Danuta Matykiewicz Beata Dudziec Katarzyna Skórczewska Kamila Sałasińska |
| author_sort | Danuta Matykiewicz |
| collection | DOAJ |
| description | ABSTRACTObtaining suitable reinforcement of the polymer matrix depends largely on the appropriate connection at the fiber/polymer interface. Therefore, the main aim of the research was to assess the impact of silanization treatment of Himalayan nettle fibers on the properties of bio epoxy composites. Two types of silanes with different functional groups were used: 3-chloropropylmethyldimethoxysilane and N-(2-aminoethyl)-3-aminopropyltrimethoxysilane at concentrations of 1 and 2%. The effectiveness of the fiber silanization process was confirmed using Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). It was found that treatment with silane with amine groups provided more effective adhesion between the fiber and the epoxy matrix than treatment with silane with chlorine groups. In addition, the thermal stability, impact strength, bending strength, impact resistance, density and water absorption of the composites were determined. It should be emphasized that silane treatment had a positive effect on the impact strength, impact resistance and flexural modulus of the tested layered composites. |
| first_indexed | 2024-04-24T17:10:04Z |
| format | Article |
| id | doaj.art-fc5aeefc37bc45198948889a59d4b063 |
| institution | Directory Open Access Journal |
| issn | 1544-0478 1544-046X |
| language | English |
| last_indexed | 2024-04-24T17:10:04Z |
| publishDate | 2024-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Journal of Natural Fibers |
| spelling | doaj.art-fc5aeefc37bc45198948889a59d4b0632024-03-28T14:41:02ZengTaylor & Francis GroupJournal of Natural Fibers1544-04781544-046X2024-12-0121110.1080/15440478.2024.2332913The Effect of Silanes Treatments on Thermal and Mechanical Properties of Nettle Fibre/Bio Epoxy CompositesDanuta Matykiewicz0Beata Dudziec1Katarzyna Skórczewska2Kamila Sałasińska3Faculty of Mechanical Engineering, Poznan University of Technology, Poznan, PolandFaculty of Chemistry and Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Poznan, PolandFaculty of Chemical Technology and Engineering, Bydgoszcz University of Science and Technology, Bydgoszcz, PolandFaculty of Materials Science and Engineering, Warsaw University of Technology, Warsaw, PolandABSTRACTObtaining suitable reinforcement of the polymer matrix depends largely on the appropriate connection at the fiber/polymer interface. Therefore, the main aim of the research was to assess the impact of silanization treatment of Himalayan nettle fibers on the properties of bio epoxy composites. Two types of silanes with different functional groups were used: 3-chloropropylmethyldimethoxysilane and N-(2-aminoethyl)-3-aminopropyltrimethoxysilane at concentrations of 1 and 2%. The effectiveness of the fiber silanization process was confirmed using Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). It was found that treatment with silane with amine groups provided more effective adhesion between the fiber and the epoxy matrix than treatment with silane with chlorine groups. In addition, the thermal stability, impact strength, bending strength, impact resistance, density and water absorption of the composites were determined. It should be emphasized that silane treatment had a positive effect on the impact strength, impact resistance and flexural modulus of the tested layered composites.https://www.tandfonline.com/doi/10.1080/15440478.2024.2332913Nettle fibersilane treatmentsepoxy compositesmechanical properties荨麻纤维硅烷处理 |
| spellingShingle | Danuta Matykiewicz Beata Dudziec Katarzyna Skórczewska Kamila Sałasińska The Effect of Silanes Treatments on Thermal and Mechanical Properties of Nettle Fibre/Bio Epoxy Composites Journal of Natural Fibers Nettle fiber silane treatments epoxy composites mechanical properties 荨麻纤维 硅烷处理 |
| title | The Effect of Silanes Treatments on Thermal and Mechanical Properties of Nettle Fibre/Bio Epoxy Composites |
| title_full | The Effect of Silanes Treatments on Thermal and Mechanical Properties of Nettle Fibre/Bio Epoxy Composites |
| title_fullStr | The Effect of Silanes Treatments on Thermal and Mechanical Properties of Nettle Fibre/Bio Epoxy Composites |
| title_full_unstemmed | The Effect of Silanes Treatments on Thermal and Mechanical Properties of Nettle Fibre/Bio Epoxy Composites |
| title_short | The Effect of Silanes Treatments on Thermal and Mechanical Properties of Nettle Fibre/Bio Epoxy Composites |
| title_sort | effect of silanes treatments on thermal and mechanical properties of nettle fibre bio epoxy composites |
| topic | Nettle fiber silane treatments epoxy composites mechanical properties 荨麻纤维 硅烷处理 |
| url | https://www.tandfonline.com/doi/10.1080/15440478.2024.2332913 |
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