Utilization of Flours from Hemp Stalks as Reinforcement in Polypropylene Matrix
Utilization of hemp stalks (HS) was investigated as filler and maleic anhydride-grafted polypropylene (MAPP) as a coupling agent relative to some mechanical, physical, morphological, and thermal properties of polypropylene (PP) composites. The test sample manufacturing used 10, 15, 20, 25, 30, and 3...
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| Format: | Article |
| Language: | English |
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North Carolina State University
2024-01-01
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| Series: | BioResources |
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| Online Access: | https://ojs.cnr.ncsu.edu/index.php/BRJ/article/view/23173 |
| _version_ | 1827376439897358336 |
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| author | Ibrahim Kilic Büşra Avcı İlkay Atar Nesrin Korkmaz Güngör Yılmaz Fatih Mengeloğlu |
| author_facet | Ibrahim Kilic Büşra Avcı İlkay Atar Nesrin Korkmaz Güngör Yılmaz Fatih Mengeloğlu |
| author_sort | Ibrahim Kilic |
| collection | DOAJ |
| description | Utilization of hemp stalks (HS) was investigated as filler and maleic anhydride-grafted polypropylene (MAPP) as a coupling agent relative to some mechanical, physical, morphological, and thermal properties of polypropylene (PP) composites. The test sample manufacturing used 10, 15, 20, 25, 30, and 35 wt% of HS and 0 wt% or 3 wt% of MAPP. Test specimens were manufactured by combining extrusion and injection molding processes. Results showed that incorporating filler and MAPP increased the mechanical properties significantly. The utilization of HS filler or MAPP provided an improvement of 11.7% (samples containing 35 wt% HS and 3 wt% MAPP) improvement in tensile strength, 44.2% (samples containing 35 wt% HS and 3 wt% MAPP) in flexural strength, and 60.2% (samples containing 30 wt% HS and 0 wt% MAPP) in impact strength compared to neat PP. The scanning electron microscopy analysis provided visual evidence that MAPP improved adhesion between the filler and the polymer matrix. This study showed that using hemp stalks in composite manufacturing provided good overall properties. |
| first_indexed | 2024-03-08T12:10:56Z |
| format | Article |
| id | doaj.art-a754030548d84f8ab3b635394f4b86af |
| institution | Directory Open Access Journal |
| issn | 1930-2126 |
| language | English |
| last_indexed | 2024-03-08T12:10:56Z |
| publishDate | 2024-01-01 |
| publisher | North Carolina State University |
| record_format | Article |
| series | BioResources |
| spelling | doaj.art-a754030548d84f8ab3b635394f4b86af2024-01-22T20:15:25ZengNorth Carolina State UniversityBioResources1930-21262024-01-01191149415161296Utilization of Flours from Hemp Stalks as Reinforcement in Polypropylene MatrixIbrahim Kilic0Büşra Avcı1İlkay Atar2Nesrin Korkmaz3Güngör Yılmaz4Fatih Mengeloğlu5Department of Material and Energy, Hemp Research Institute, Yozgat Bozok University, Yozgat, TurkeyDepartment of Forest Industry Engineering, Kahramanmaras Sutcu Imam University, Kahramanmaras, TurkeyDepartment of Forest Industry Engineering, Kahramanmaras Sutcu Imam University, Kahramanmaras, TurkeyDepartment of Basic Sciences and Health, Hemp Research Institute, Yozgat Bozok University, Yozgat, TurkeyDepartment of Field Crops, Yozgat Bozok University, Yozgat, TurkeyDepartment of Forest Industry Engineering, Kahramanmaras Sutcu Imam University, Kahramanmaras, TurkeyUtilization of hemp stalks (HS) was investigated as filler and maleic anhydride-grafted polypropylene (MAPP) as a coupling agent relative to some mechanical, physical, morphological, and thermal properties of polypropylene (PP) composites. The test sample manufacturing used 10, 15, 20, 25, 30, and 35 wt% of HS and 0 wt% or 3 wt% of MAPP. Test specimens were manufactured by combining extrusion and injection molding processes. Results showed that incorporating filler and MAPP increased the mechanical properties significantly. The utilization of HS filler or MAPP provided an improvement of 11.7% (samples containing 35 wt% HS and 3 wt% MAPP) improvement in tensile strength, 44.2% (samples containing 35 wt% HS and 3 wt% MAPP) in flexural strength, and 60.2% (samples containing 30 wt% HS and 0 wt% MAPP) in impact strength compared to neat PP. The scanning electron microscopy analysis provided visual evidence that MAPP improved adhesion between the filler and the polymer matrix. This study showed that using hemp stalks in composite manufacturing provided good overall properties.https://ojs.cnr.ncsu.edu/index.php/BRJ/article/view/23173hemp stalkpolypropylenenatural fiber-based compositeswood-plastic composites |
| spellingShingle | Ibrahim Kilic Büşra Avcı İlkay Atar Nesrin Korkmaz Güngör Yılmaz Fatih Mengeloğlu Utilization of Flours from Hemp Stalks as Reinforcement in Polypropylene Matrix BioResources hemp stalk polypropylene natural fiber-based composites wood-plastic composites |
| title | Utilization of Flours from Hemp Stalks as Reinforcement in Polypropylene Matrix |
| title_full | Utilization of Flours from Hemp Stalks as Reinforcement in Polypropylene Matrix |
| title_fullStr | Utilization of Flours from Hemp Stalks as Reinforcement in Polypropylene Matrix |
| title_full_unstemmed | Utilization of Flours from Hemp Stalks as Reinforcement in Polypropylene Matrix |
| title_short | Utilization of Flours from Hemp Stalks as Reinforcement in Polypropylene Matrix |
| title_sort | utilization of flours from hemp stalks as reinforcement in polypropylene matrix |
| topic | hemp stalk polypropylene natural fiber-based composites wood-plastic composites |
| url | https://ojs.cnr.ncsu.edu/index.php/BRJ/article/view/23173 |
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