Interfacial Modification and Bending Performance of 3D Orthogonal Woven Composites with Basalt Filament Yarns
To improve their interfacial properties, 3D orthogonal woven fabrics with basalt filament yarns were modified with functionalized carboxylated carbon nanotubes (KH570-MWCNTs) and polydopamine (PDA). Fourier infrared spectroscopy (FT-IR) analysis and scanning electron microscopy (SEM) testing were us...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-05-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/16/11/4015 |
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| author | Lihua Lyu Fangfang Wen Tingting Lyu Xinghai Zhou Yuan Gao |
| author_facet | Lihua Lyu Fangfang Wen Tingting Lyu Xinghai Zhou Yuan Gao |
| author_sort | Lihua Lyu |
| collection | DOAJ |
| description | To improve their interfacial properties, 3D orthogonal woven fabrics with basalt filament yarns were modified with functionalized carboxylated carbon nanotubes (KH570-MWCNTs) and polydopamine (PDA). Fourier infrared spectroscopy (FT-IR) analysis and scanning electron microscopy (SEM) testing were used. It was demonstrated that both methods could successfully modify basalt fiber (BF) 3D woven fabrics. The 3D orthogonal woven composites (3DOWC) were produced with epoxy resin and 3D orthogonal woven fabrics as raw material by the VARTM molding process. The bending properties of the 3DOWC were tested and analyzed by experimental and finite element analysis methods. The results showed that the bending properties of the 3DOWC modified by KH570-MWCNTs and PDA were significantly improved, and the maximum bending loads were increased by 31.5% and 31.0%. The findings of the finite element simulation and the experiment results were in good agreement, and the simulation error value was 3.37%. The correctness of the finite element simulation results and the model’s validity further reveal the material’s damage situation and damage mechanism in the bending process. |
| first_indexed | 2024-03-11T03:03:10Z |
| format | Article |
| id | doaj.art-fcfe15a585094ca78597e783d184972a |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-11T03:03:10Z |
| publishDate | 2023-05-01 |
| publisher | MDPI AG |
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| series | Materials |
| spelling | doaj.art-fcfe15a585094ca78597e783d184972a2023-11-18T08:09:08ZengMDPI AGMaterials1996-19442023-05-011611401510.3390/ma16114015Interfacial Modification and Bending Performance of 3D Orthogonal Woven Composites with Basalt Filament YarnsLihua Lyu0Fangfang Wen1Tingting Lyu2Xinghai Zhou3Yuan Gao4School of Textile and Material Engineering, Dalian Polytechnic University, Dalian 116034, ChinaSchool of Textile and Material Engineering, Dalian Polytechnic University, Dalian 116034, ChinaSchool of Textile and Material Engineering, Dalian Polytechnic University, Dalian 116034, ChinaSchool of Textile and Material Engineering, Dalian Polytechnic University, Dalian 116034, ChinaSchool of Textile and Material Engineering, Dalian Polytechnic University, Dalian 116034, ChinaTo improve their interfacial properties, 3D orthogonal woven fabrics with basalt filament yarns were modified with functionalized carboxylated carbon nanotubes (KH570-MWCNTs) and polydopamine (PDA). Fourier infrared spectroscopy (FT-IR) analysis and scanning electron microscopy (SEM) testing were used. It was demonstrated that both methods could successfully modify basalt fiber (BF) 3D woven fabrics. The 3D orthogonal woven composites (3DOWC) were produced with epoxy resin and 3D orthogonal woven fabrics as raw material by the VARTM molding process. The bending properties of the 3DOWC were tested and analyzed by experimental and finite element analysis methods. The results showed that the bending properties of the 3DOWC modified by KH570-MWCNTs and PDA were significantly improved, and the maximum bending loads were increased by 31.5% and 31.0%. The findings of the finite element simulation and the experiment results were in good agreement, and the simulation error value was 3.37%. The correctness of the finite element simulation results and the model’s validity further reveal the material’s damage situation and damage mechanism in the bending process.https://www.mdpi.com/1996-1944/16/11/40153D woven compositesbasalt filament yarnssurface modificationmechanical propertiesfinite element simulationdamage mechanism |
| spellingShingle | Lihua Lyu Fangfang Wen Tingting Lyu Xinghai Zhou Yuan Gao Interfacial Modification and Bending Performance of 3D Orthogonal Woven Composites with Basalt Filament Yarns Materials 3D woven composites basalt filament yarns surface modification mechanical properties finite element simulation damage mechanism |
| title | Interfacial Modification and Bending Performance of 3D Orthogonal Woven Composites with Basalt Filament Yarns |
| title_full | Interfacial Modification and Bending Performance of 3D Orthogonal Woven Composites with Basalt Filament Yarns |
| title_fullStr | Interfacial Modification and Bending Performance of 3D Orthogonal Woven Composites with Basalt Filament Yarns |
| title_full_unstemmed | Interfacial Modification and Bending Performance of 3D Orthogonal Woven Composites with Basalt Filament Yarns |
| title_short | Interfacial Modification and Bending Performance of 3D Orthogonal Woven Composites with Basalt Filament Yarns |
| title_sort | interfacial modification and bending performance of 3d orthogonal woven composites with basalt filament yarns |
| topic | 3D woven composites basalt filament yarns surface modification mechanical properties finite element simulation damage mechanism |
| url | https://www.mdpi.com/1996-1944/16/11/4015 |
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