Preparation, Structure and Properties of Urethane-Containing Elastomers Based on Epoxy Terminal Oligomers
The effect of polyester oligoethylene adipate molecular weight, diisocyanate structure, and chain extender on the properties of epoxyurethane-based oligomer elastomers was studied in this research. Oligoethylene adipates were obtained via polycondensation of adipic acid and ethylene glycol. Epoxyure...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-01-01
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| Series: | Polymers |
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| Online Access: | https://www.mdpi.com/2073-4360/14/3/524 |
| _version_ | 1797485203515506688 |
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| author | Alexey Slobodinyuk Vladimir Strelnikov Valeriy Yu Senichev Daria Slobodinyuk |
| author_facet | Alexey Slobodinyuk Vladimir Strelnikov Valeriy Yu Senichev Daria Slobodinyuk |
| author_sort | Alexey Slobodinyuk |
| collection | DOAJ |
| description | The effect of polyester oligoethylene adipate molecular weight, diisocyanate structure, and chain extender on the properties of epoxyurethane-based oligomer elastomers was studied in this research. Oligoethylene adipates were obtained via polycondensation of adipic acid and ethylene glycol. Epoxyurethane oligomers were synthesized according to a two-step route with an oligodiisocyanate as an intermediate product. The elastomers with hard urethane hydroxyl blocks were synthesized from oligodiisocyanates. The deformation and strength properties of the elastomers were studied. |
| first_indexed | 2024-03-09T23:16:25Z |
| format | Article |
| id | doaj.art-37d18525733a463fa71ab0884d6fea46 |
| institution | Directory Open Access Journal |
| issn | 2073-4360 |
| language | English |
| last_indexed | 2024-03-09T23:16:25Z |
| publishDate | 2022-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Polymers |
| spelling | doaj.art-37d18525733a463fa71ab0884d6fea462023-11-23T17:35:15ZengMDPI AGPolymers2073-43602022-01-0114352410.3390/polym14030524Preparation, Structure and Properties of Urethane-Containing Elastomers Based on Epoxy Terminal OligomersAlexey Slobodinyuk0Vladimir Strelnikov1Valeriy Yu Senichev2Daria Slobodinyuk3Institute of Technical Chemistry Ural Branch of the Russian Academy of Sciences, Ac. Korolev 3, 614130 Perm, RussiaInstitute of Technical Chemistry Ural Branch of the Russian Academy of Sciences, Ac. Korolev 3, 614130 Perm, RussiaInstitute of Technical Chemistry Ural Branch of the Russian Academy of Sciences, Ac. Korolev 3, 614130 Perm, RussiaInstitute of Technical Chemistry Ural Branch of the Russian Academy of Sciences, Ac. Korolev 3, 614130 Perm, RussiaThe effect of polyester oligoethylene adipate molecular weight, diisocyanate structure, and chain extender on the properties of epoxyurethane-based oligomer elastomers was studied in this research. Oligoethylene adipates were obtained via polycondensation of adipic acid and ethylene glycol. Epoxyurethane oligomers were synthesized according to a two-step route with an oligodiisocyanate as an intermediate product. The elastomers with hard urethane hydroxyl blocks were synthesized from oligodiisocyanates. The deformation and strength properties of the elastomers were studied.https://www.mdpi.com/2073-4360/14/3/524epoxy terminal oligomersurethane elastomersstructurehard and soft segmentsFTIRNMR |
| spellingShingle | Alexey Slobodinyuk Vladimir Strelnikov Valeriy Yu Senichev Daria Slobodinyuk Preparation, Structure and Properties of Urethane-Containing Elastomers Based on Epoxy Terminal Oligomers Polymers epoxy terminal oligomers urethane elastomers structure hard and soft segments FTIR NMR |
| title | Preparation, Structure and Properties of Urethane-Containing Elastomers Based on Epoxy Terminal Oligomers |
| title_full | Preparation, Structure and Properties of Urethane-Containing Elastomers Based on Epoxy Terminal Oligomers |
| title_fullStr | Preparation, Structure and Properties of Urethane-Containing Elastomers Based on Epoxy Terminal Oligomers |
| title_full_unstemmed | Preparation, Structure and Properties of Urethane-Containing Elastomers Based on Epoxy Terminal Oligomers |
| title_short | Preparation, Structure and Properties of Urethane-Containing Elastomers Based on Epoxy Terminal Oligomers |
| title_sort | preparation structure and properties of urethane containing elastomers based on epoxy terminal oligomers |
| topic | epoxy terminal oligomers urethane elastomers structure hard and soft segments FTIR NMR |
| url | https://www.mdpi.com/2073-4360/14/3/524 |
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