The Effect of Molecular Weight on the (Re)-Processability and Material Properties of Bio-Based, Thermoreversibly Cross-Linked Polyesters
A (partially) bio-based short-chain polyester is prepared through interfacial polycondensation of furan-functionalized diphenolic acid with terephthalic chloride. The furan groups along the backbone of the obtained polyester are able to form a covalent network (PE-fur/Bism) with various ratios of 1,...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-07-01
|
| Series: | Applied Sciences |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2076-3417/12/14/7287 |
| _version_ | 1827624835959750656 |
|---|---|
| author | Martijn Beljaars Arjen J. Kamphuis Hero J. Heeres Antonius A. Broekhuis Francesco Picchioni |
| author_facet | Martijn Beljaars Arjen J. Kamphuis Hero J. Heeres Antonius A. Broekhuis Francesco Picchioni |
| author_sort | Martijn Beljaars |
| collection | DOAJ |
| description | A (partially) bio-based short-chain polyester is prepared through interfacial polycondensation of furan-functionalized diphenolic acid with terephthalic chloride. The furan groups along the backbone of the obtained polyester are able to form a covalent network (PE-fur/Bism) with various ratios of 1,1′-(methylenedi-4,1-phenylene)bismaleimide via the thermoreversible Diels–Alder (DA) reaction. Several techniques have been employed to characterize the polyester network, including <sup>1</sup>H-NMR, gel permeation chromatography (GPC), thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), and dynamic mechanical thermal analysis (DMTA). The polyester base polymer displays a glass transition temperature of 115 °C, whereas the temperatures at which the retro-Diels–Alder (rDA) reaction takes place lie above 130 °C for the various polyester/bismaleimide networks. Excellent thermoreversibility and recyclability of the polyester resin have been shown through DSC and DMTA measurements. |
| first_indexed | 2024-03-09T12:17:09Z |
| format | Article |
| id | doaj.art-c3f220f04cc0411c9f2ad302b0158b77 |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-09T12:17:09Z |
| publishDate | 2022-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-c3f220f04cc0411c9f2ad302b0158b772023-11-30T22:45:48ZengMDPI AGApplied Sciences2076-34172022-07-011214728710.3390/app12147287The Effect of Molecular Weight on the (Re)-Processability and Material Properties of Bio-Based, Thermoreversibly Cross-Linked PolyestersMartijn Beljaars0Arjen J. Kamphuis1Hero J. Heeres2Antonius A. Broekhuis3Francesco Picchioni4Engineering and Technology Institute Groningen (ENTEG), University of Groningen, 9712 Groningen, The NetherlandsEngineering and Technology Institute Groningen (ENTEG), University of Groningen, 9712 Groningen, The NetherlandsEngineering and Technology Institute Groningen (ENTEG), University of Groningen, 9712 Groningen, The NetherlandsEngineering and Technology Institute Groningen (ENTEG), University of Groningen, 9712 Groningen, The NetherlandsEngineering and Technology Institute Groningen (ENTEG), University of Groningen, 9712 Groningen, The NetherlandsA (partially) bio-based short-chain polyester is prepared through interfacial polycondensation of furan-functionalized diphenolic acid with terephthalic chloride. The furan groups along the backbone of the obtained polyester are able to form a covalent network (PE-fur/Bism) with various ratios of 1,1′-(methylenedi-4,1-phenylene)bismaleimide via the thermoreversible Diels–Alder (DA) reaction. Several techniques have been employed to characterize the polyester network, including <sup>1</sup>H-NMR, gel permeation chromatography (GPC), thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), and dynamic mechanical thermal analysis (DMTA). The polyester base polymer displays a glass transition temperature of 115 °C, whereas the temperatures at which the retro-Diels–Alder (rDA) reaction takes place lie above 130 °C for the various polyester/bismaleimide networks. Excellent thermoreversibility and recyclability of the polyester resin have been shown through DSC and DMTA measurements.https://www.mdpi.com/2076-3417/12/14/7287polymersbio-basedshort-chainpolyesterfuranbismaleimide |
| spellingShingle | Martijn Beljaars Arjen J. Kamphuis Hero J. Heeres Antonius A. Broekhuis Francesco Picchioni The Effect of Molecular Weight on the (Re)-Processability and Material Properties of Bio-Based, Thermoreversibly Cross-Linked Polyesters Applied Sciences polymers bio-based short-chain polyester furan bismaleimide |
| title | The Effect of Molecular Weight on the (Re)-Processability and Material Properties of Bio-Based, Thermoreversibly Cross-Linked Polyesters |
| title_full | The Effect of Molecular Weight on the (Re)-Processability and Material Properties of Bio-Based, Thermoreversibly Cross-Linked Polyesters |
| title_fullStr | The Effect of Molecular Weight on the (Re)-Processability and Material Properties of Bio-Based, Thermoreversibly Cross-Linked Polyesters |
| title_full_unstemmed | The Effect of Molecular Weight on the (Re)-Processability and Material Properties of Bio-Based, Thermoreversibly Cross-Linked Polyesters |
| title_short | The Effect of Molecular Weight on the (Re)-Processability and Material Properties of Bio-Based, Thermoreversibly Cross-Linked Polyesters |
| title_sort | effect of molecular weight on the re processability and material properties of bio based thermoreversibly cross linked polyesters |
| topic | polymers bio-based short-chain polyester furan bismaleimide |
| url | https://www.mdpi.com/2076-3417/12/14/7287 |
| work_keys_str_mv | AT martijnbeljaars theeffectofmolecularweightonthereprocessabilityandmaterialpropertiesofbiobasedthermoreversiblycrosslinkedpolyesters AT arjenjkamphuis theeffectofmolecularweightonthereprocessabilityandmaterialpropertiesofbiobasedthermoreversiblycrosslinkedpolyesters AT herojheeres theeffectofmolecularweightonthereprocessabilityandmaterialpropertiesofbiobasedthermoreversiblycrosslinkedpolyesters AT antoniusabroekhuis theeffectofmolecularweightonthereprocessabilityandmaterialpropertiesofbiobasedthermoreversiblycrosslinkedpolyesters AT francescopicchioni theeffectofmolecularweightonthereprocessabilityandmaterialpropertiesofbiobasedthermoreversiblycrosslinkedpolyesters AT martijnbeljaars effectofmolecularweightonthereprocessabilityandmaterialpropertiesofbiobasedthermoreversiblycrosslinkedpolyesters AT arjenjkamphuis effectofmolecularweightonthereprocessabilityandmaterialpropertiesofbiobasedthermoreversiblycrosslinkedpolyesters AT herojheeres effectofmolecularweightonthereprocessabilityandmaterialpropertiesofbiobasedthermoreversiblycrosslinkedpolyesters AT antoniusabroekhuis effectofmolecularweightonthereprocessabilityandmaterialpropertiesofbiobasedthermoreversiblycrosslinkedpolyesters AT francescopicchioni effectofmolecularweightonthereprocessabilityandmaterialpropertiesofbiobasedthermoreversiblycrosslinkedpolyesters |