There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 455 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 447 | - |
dc.citation.title | FIBERS AND POLYMERS | - |
dc.citation.volume | 25 | - |
dc.contributor.author | Song, Kyung Hyun | - |
dc.contributor.author | Son, Seung Mo | - |
dc.contributor.author | Lee, Jae Hyo | - |
dc.contributor.author | Yoo, Jung Jae | - |
dc.contributor.author | Kim, Sang Woo | - |
dc.contributor.author | Yi, Jin Woo | - |
dc.contributor.author | Chae, Han Gi | - |
dc.contributor.author | Seong, Dong Gi | - |
dc.date.accessioned | 2024-01-30T13:35:09Z | - |
dc.date.available | 2024-01-30T13:35:09Z | - |
dc.date.created | 2024-01-13 | - |
dc.date.issued | 2024-02 | - |
dc.description.abstract | The low-viscosity ε-caprolactam resin exhibits rapid infltration in thermoplastic resin transfer molding (T-RTM), causing an unstable fow front at a macroscopic level and uneven impregnation between inter-/intra-tows. Uneven impregnation arises when there is a substantial diference between external and capillary pressures, resulting in the formation of micro-/ macrovoids in the fber preform. To address this issue, we propose to minimize total void content by regulating key parameters (contact angle between resin and carbon fber, surface tension, viscosity, and resin infltration viscosity) related to capillary pressure. Unlike previous studies focused on optimizing impregnation velocity through external pressure control, our approach employs polyamide 6 oligomers to enhance the compatibility between ε-caprolactam resin and carbon fber, reducing the contact angle and minimizing void content by managing capillary pressure. |
- |
dc.identifier.bibliographicCitation | FIBERS AND POLYMERS, v.25, no.2, pp.447 - 455 | - |
dc.identifier.doi | 10.1007/s12221-023-00449-5 | - |
dc.identifier.issn | 1229-9197 | - |
dc.identifier.scopusid | 2-s2.0-85182221132 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/74380 | - |
dc.identifier.wosid | 001142615200002 | - |
dc.language | 영어 | - |
dc.publisher | 한국섬유공학회 | - |
dc.title | Efective Impregnation of ε‑Caprolactam with Polyamide 6 Oligomer in Thermoplastic Resin Transfer Molding | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Materials Science;Polymer Science | - |
dc.relation.journalResearchArea | Materials Science, Textiles;Polymer Science | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Polyamide 6 (PA6) | - |
dc.subject.keywordAuthor | epsilon-Caprolactam | - |
dc.subject.keywordAuthor | Polyamide 6 oligomer (PA6O) | - |
dc.subject.keywordAuthor | Void content | - |
dc.subject.keywordPlus | COMPOSITES | - |
dc.subject.keywordPlus | OPTIMIZATION | - |
dc.subject.keywordPlus | LACTAMS | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | ANIONIC-POLYMERIZATION | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.