Development of Self-Healing Thermoplastic Composites With Reactive Thermoplastic Agent-Filled Macrocapsules

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dc.authorid0000-0002-0067-0931
dc.contributor.authorŞahin, Eslem
dc.contributor.authorBoztoprak, Yalçın
dc.contributor.authorYazıcı, Murat
dc.contributor.authorid414011
dc.date.accessioned2025-06-25T07:36:28Z
dc.date.available2025-06-25T07:36:28Z
dc.date.issued2025-05
dc.departmentFakülteler, Meslek Yüksekokulu, Otomotiv Teknolojisi Bölümü
dc.descriptionScience Citation Index Expanded (SCI-EXPANDED)
dc.description.abstractSelf-healing materials, which introduce a new approach to innovative materials, can aid in the repair of polymers and composites, leading to the development of more durable and reliable products. In polymer matrix composites, healing micro- or macrocracks helps to eliminate structural defects. A reactive healing agent and curing agent distributed within the thermoplastic matrix can react at the crack site, providing repair without external intervention. Acrylic resin and polypropylene were selected for this study to evaluate the potential of healing in industrial thermoplastics. Capsules filled with a reactive agent containing 3% by weight diethylenetriamine (DETA) were embedded in the matrix. When damaged, these capsules broke, and the liquid agents seeped into the cracks through the filling voids. The reaction released immediate heat, initiated curing, and filled the damaged area. Complete curing occurred after 8 h. The energy absorption of specimens in both damaged and undamaged states was observed through compression testing. The heat generated by the agents flowing from the capsules during the compression test was monitored using a thermal camera. This study offers a new perspective on using reactive thermoplastic resins to develop self-healing composite materials.
dc.description.sponsorshipTUBİTAK
dc.identifier.citationŞahin, E., Boztoprak, Y. & Yazıcı, M. (2025). Development of Self-Healing Thermoplastic Composites With Reactive Thermoplastic Agent-Filled Macrocapsules. Journal of Applied Polymer Science, 1-13. https://doi.org/10.1002/app.57399
dc.identifier.doi10.1002/app.57399
dc.identifier.eissn1097-4628
dc.identifier.endpage13
dc.identifier.issn0021-8995
dc.identifier.scopus2-s2.0-105007238387
dc.identifier.scopusqualityQ2
dc.identifier.startpage1
dc.identifier.urihttps://dspace.mudanya.edu.tr/handle/20.500.14362/328
dc.identifier.wosWOS:001499889700001
dc.identifier.wosqualityQ3
dc.institutionauthorŞahin, Eslem
dc.language.isoen
dc.publisherWiley
dc.relation.journalJournal of Applied Polymer Science
dc.relation.publicationcategoryMakale- Uluslararası- Hakemli Dergi- Kurum Öğretim Elemanı
dc.relation.tubitak5220011
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectmechanical properties
dc.subjectpolyolefins
dc.subjectresins
dc.subjectstructure-property relationships
dc.subjectthermoplastics
dc.titleDevelopment of Self-Healing Thermoplastic Composites With Reactive Thermoplastic Agent-Filled Macrocapsules
dc.typeMakale
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