High-Performance Reversible Furan–Maleimide Resins Based on Furfuryl Glycidyl Ether and Bismaleimides
Two reversible furan–maleimide resins, in which there are rigid -Ph-CH<sub>2</sub>-Ph- structures and flexible -(CH<sub>2</sub>)<sub>6</sub>- structures in bismaleimides, were synthesized from furfuryl glycidyl ethers (FGE), 4,4′-diaminodiphenyl ether (ODA), <i...
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| Format: | Article |
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MDPI AG
2023-08-01
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| Series: | Polymers |
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| Online Access: | https://www.mdpi.com/2073-4360/15/16/3470 |
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| author | Jiawen Wang Jixian Li Jun Zhang Shuyue Liu Liqiang Wan Zuozhen Liu Farong Huang |
| author_facet | Jiawen Wang Jixian Li Jun Zhang Shuyue Liu Liqiang Wan Zuozhen Liu Farong Huang |
| author_sort | Jiawen Wang |
| collection | DOAJ |
| description | Two reversible furan–maleimide resins, in which there are rigid -Ph-CH<sub>2</sub>-Ph- structures and flexible -(CH<sub>2</sub>)<sub>6</sub>- structures in bismaleimides, were synthesized from furfuryl glycidyl ethers (FGE), 4,4′-diaminodiphenyl ether (ODA), <i>N</i>,<i>N</i>’-4,4′-diphenylmethane-bismaleimide (DBMI), and <i>N,N′</i>-hexamethylene-bismaleimide (HBMI). The structures of the resins were confirmed using Fourier transform infrared analysis, and the thermoreversibility was evidenced using differential scanning calorimetry (DSC) analysis, as well as the sol-gel transformation process. Mechanical properties and recyclability of the resins were preliminarily evaluated using the flexural test. The results show the Diels–Alder (DA) reaction occurs at about 90 °C and the reversible DA reaction occurs at 130–140 °C for the furan–maleimide resin. Thermally reversible furan–maleimide resins have high mechanical properties. The flexural strength of cured FGE-ODA-HBMI resin arrives at 141 MPa. The resins have a repair efficiency of over 75%. After being hot-pressed three times, two resins display flexural strength higher than 80 MPa. |
| first_indexed | 2024-03-10T23:37:18Z |
| format | Article |
| id | doaj.art-2469cb9cc7104aab9b054435ea998a63 |
| institution | Directory Open Access Journal |
| issn | 2073-4360 |
| language | English |
| last_indexed | 2024-03-10T23:37:18Z |
| publishDate | 2023-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Polymers |
| spelling | doaj.art-2469cb9cc7104aab9b054435ea998a632023-11-19T02:44:50ZengMDPI AGPolymers2073-43602023-08-011516347010.3390/polym15163470High-Performance Reversible Furan–Maleimide Resins Based on Furfuryl Glycidyl Ether and BismaleimidesJiawen Wang0Jixian Li1Jun Zhang2Shuyue Liu3Liqiang Wan4Zuozhen Liu5Farong Huang6Key Laboratory for Specially Functional Materials and Related Technology of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, ChinaKey Laboratory for Specially Functional Materials and Related Technology of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, ChinaKey Laboratory for Specially Functional Materials and Related Technology of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, ChinaKey Laboratory for Specially Functional Materials and Related Technology of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, ChinaKey Laboratory for Specially Functional Materials and Related Technology of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, ChinaKey Laboratory for Specially Functional Materials and Related Technology of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, ChinaKey Laboratory for Specially Functional Materials and Related Technology of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, ChinaTwo reversible furan–maleimide resins, in which there are rigid -Ph-CH<sub>2</sub>-Ph- structures and flexible -(CH<sub>2</sub>)<sub>6</sub>- structures in bismaleimides, were synthesized from furfuryl glycidyl ethers (FGE), 4,4′-diaminodiphenyl ether (ODA), <i>N</i>,<i>N</i>’-4,4′-diphenylmethane-bismaleimide (DBMI), and <i>N,N′</i>-hexamethylene-bismaleimide (HBMI). The structures of the resins were confirmed using Fourier transform infrared analysis, and the thermoreversibility was evidenced using differential scanning calorimetry (DSC) analysis, as well as the sol-gel transformation process. Mechanical properties and recyclability of the resins were preliminarily evaluated using the flexural test. The results show the Diels–Alder (DA) reaction occurs at about 90 °C and the reversible DA reaction occurs at 130–140 °C for the furan–maleimide resin. Thermally reversible furan–maleimide resins have high mechanical properties. The flexural strength of cured FGE-ODA-HBMI resin arrives at 141 MPa. The resins have a repair efficiency of over 75%. After being hot-pressed three times, two resins display flexural strength higher than 80 MPa.https://www.mdpi.com/2073-4360/15/16/3470Diels–Alder reactionfuran–maleimide resinthermally reversible cross-linking resinshigh-performance resin |
| spellingShingle | Jiawen Wang Jixian Li Jun Zhang Shuyue Liu Liqiang Wan Zuozhen Liu Farong Huang High-Performance Reversible Furan–Maleimide Resins Based on Furfuryl Glycidyl Ether and Bismaleimides Polymers Diels–Alder reaction furan–maleimide resin thermally reversible cross-linking resins high-performance resin |
| title | High-Performance Reversible Furan–Maleimide Resins Based on Furfuryl Glycidyl Ether and Bismaleimides |
| title_full | High-Performance Reversible Furan–Maleimide Resins Based on Furfuryl Glycidyl Ether and Bismaleimides |
| title_fullStr | High-Performance Reversible Furan–Maleimide Resins Based on Furfuryl Glycidyl Ether and Bismaleimides |
| title_full_unstemmed | High-Performance Reversible Furan–Maleimide Resins Based on Furfuryl Glycidyl Ether and Bismaleimides |
| title_short | High-Performance Reversible Furan–Maleimide Resins Based on Furfuryl Glycidyl Ether and Bismaleimides |
| title_sort | high performance reversible furan maleimide resins based on furfuryl glycidyl ether and bismaleimides |
| topic | Diels–Alder reaction furan–maleimide resin thermally reversible cross-linking resins high-performance resin |
| url | https://www.mdpi.com/2073-4360/15/16/3470 |
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