From structure to energy: Resorcinol-based benzoxazine polymers for modern ammunition.
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| Title: | From structure to energy: Resorcinol-based benzoxazine polymers for modern ammunition. |
|---|---|
| Authors: | Mehelli, Oussama1 (AUTHOR), Abdous, Slimane1 (AUTHOR) Slimane.abdous.emp@gmail.com, Derradji, Mehdi1 (AUTHOR), Khiari, Karim1 (AUTHOR), Habes, Abdelmalek1 (AUTHOR), Berrouane, Abdelwahad1 (AUTHOR) |
| Source: | High Performance Polymers. Aug2026, Vol. 38 Issue 6, p408-421. 14p. |
| Subjects: | Reactive polymers, Glass transition temperature, Heat of combustion, Ammunition, Thermal analysis, Biomaterials |
| Abstract: | Today's ammunition comprises sparingly about 30 wt% of payloads like RDX-based explosive meanwhile, the bulk of the mass consists of structural materials such as metals (e.g., steel and aluminum), which do not contribute energetically. This highlights a significant potential for the improvement of reactive structural materials (RSMs). This class of advanced materials is designed to serve dual purposes: providing structural integrity and releasing chemical energy upon activation. Rigid polymers with glass transition temperature (Tg) higher than the operating temperatures are thought as a new emerging candidate to replace the heavy and metal-based materials (e. g., alloys, thermites). According to this vision, we report the synthesis and characterization of resorcinol-based benzoxazine (Re-Bz) energetic polymer utilizing resorcinol as a renewable material. The assessment of the energetic properties was reported as well. Overall, the newly developed polymer showed promising energetic performances with deflagration temperatures of about 270-275°C, where the combustion heat released during the deflagration was found to be 20.15 kJ·g−1. The thermal analysis results highlighted that these polymers can be effectively used as reactive structure materials (RSMs) owing to their combination of rigidity above operational temperatures and remarkable energetic performances. [ABSTRACT FROM AUTHOR] |
| Copyright of High Performance Polymers is the property of Sage Publications Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 195095054 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: From structure to energy: Resorcinol-based benzoxazine polymers for modern ammunition. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Mehelli%2C+Oussama%22">Mehelli, Oussama</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Abdous%2C+Slimane%22">Abdous, Slimane</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> Slimane.abdous.emp@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Derradji%2C+Mehdi%22">Derradji, Mehdi</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Khiari%2C+Karim%22">Khiari, Karim</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Habes%2C+Abdelmalek%22">Habes, Abdelmalek</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Berrouane%2C+Abdelwahad%22">Berrouane, Abdelwahad</searchLink><relatesTo>1</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22High+Performance+Polymers%22">High Performance Polymers</searchLink>. Aug2026, Vol. 38 Issue 6, p408-421. 14p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Reactive+polymers%22">Reactive polymers</searchLink><br /><searchLink fieldCode="DE" term="%22Glass+transition+temperature%22">Glass transition temperature</searchLink><br /><searchLink fieldCode="DE" term="%22Heat+of+combustion%22">Heat of combustion</searchLink><br /><searchLink fieldCode="DE" term="%22Ammunition%22">Ammunition</searchLink><br /><searchLink fieldCode="DE" term="%22Thermal+analysis%22">Thermal analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Biomaterials%22">Biomaterials</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Today's ammunition comprises sparingly about 30 wt% of payloads like RDX-based explosive meanwhile, the bulk of the mass consists of structural materials such as metals (e.g., steel and aluminum), which do not contribute energetically. This highlights a significant potential for the improvement of reactive structural materials (RSMs). This class of advanced materials is designed to serve dual purposes: providing structural integrity and releasing chemical energy upon activation. Rigid polymers with glass transition temperature (Tg) higher than the operating temperatures are thought as a new emerging candidate to replace the heavy and metal-based materials (e. g., alloys, thermites). According to this vision, we report the synthesis and characterization of resorcinol-based benzoxazine (Re-Bz) energetic polymer utilizing resorcinol as a renewable material. The assessment of the energetic properties was reported as well. Overall, the newly developed polymer showed promising energetic performances with deflagration temperatures of about 270-275°C, where the combustion heat released during the deflagration was found to be 20.15 kJ·g−1. The thermal analysis results highlighted that these polymers can be effectively used as reactive structure materials (RSMs) owing to their combination of rigidity above operational temperatures and remarkable energetic performances. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of High Performance Polymers is the property of Sage Publications Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1177/09540083261441815 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 14 StartPage: 408 Subjects: – SubjectFull: Reactive polymers Type: general – SubjectFull: Glass transition temperature Type: general – SubjectFull: Heat of combustion Type: general – SubjectFull: Ammunition Type: general – SubjectFull: Thermal analysis Type: general – SubjectFull: Biomaterials Type: general Titles: – TitleFull: From structure to energy: Resorcinol-based benzoxazine polymers for modern ammunition. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Mehelli, Oussama – PersonEntity: Name: NameFull: Abdous, Slimane – PersonEntity: Name: NameFull: Derradji, Mehdi – PersonEntity: Name: NameFull: Khiari, Karim – PersonEntity: Name: NameFull: Habes, Abdelmalek – PersonEntity: Name: NameFull: Berrouane, Abdelwahad IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 08 Text: Aug2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 09540083 Numbering: – Type: volume Value: 38 – Type: issue Value: 6 Titles: – TitleFull: High Performance Polymers Type: main |
| ResultId | 1 |
