Environmentally-harmless polylactic acid-polyethylene glycol binder for deformable ceramic green body
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Junghyun | - |
dc.contributor.author | Kim, Patrick Joo Hyun | - |
dc.contributor.author | Seo, Jihoon | - |
dc.contributor.author | Kwon, Jiseok | - |
dc.contributor.author | Lee, Sangkyu | - |
dc.contributor.author | Song, Taeseup | - |
dc.date.accessioned | 2021-07-30T05:17:06Z | - |
dc.date.available | 2021-07-30T05:17:06Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2018-03 | - |
dc.identifier.issn | 0272-8842 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/3923 | - |
dc.description.abstract | We report a polylactic acid (PLA)-polyethylene glycol (PEG) mixture as a thermoplastic binder to prepare shape-machinable ceramic green bodies. During the mixing process, the high viscosity of the PLA binder impedes effective mixing with ceramic powders. To address this issue, PEG was introduced as a plasticizer into ceramic/PLA composites to diminish the overall viscosity of the feedstock, which resulted in effective mixing with ceramic powders. After sintering green bodies composed of PLA-PEG binders and ceramic compounds, the mechanical properties (flexural strength and porosity) of the sintered specimens were investigated and compared with those of sintered specimens made from wax-based green bodies. The sintered specimens made from ceramic/PLA-PEG composites showed comparable mechanical properties and porosities with the sintered specimens made from ceramic/wax composites. In addition, the shape-machinable characteristic of the green bodies made from ceramic/PLA-PEG composites was demonstrated by deforming the entire structure of the green bodies via simple heat treatment. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Environmentally-harmless polylactic acid-polyethylene glycol binder for deformable ceramic green body | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Song, Taeseup | - |
dc.identifier.doi | 10.1016/j.ceramint.2017.12.001 | - |
dc.identifier.scopusid | 2-s2.0-85043775043 | - |
dc.identifier.wosid | 000424716200092 | - |
dc.identifier.bibliographicCitation | CERAMICS INTERNATIONAL, v.44, no.4, pp.4220 - 4224 | - |
dc.relation.isPartOf | CERAMICS INTERNATIONAL | - |
dc.citation.title | CERAMICS INTERNATIONAL | - |
dc.citation.volume | 44 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 4220 | - |
dc.citation.endPage | 4224 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Ceramics | - |
dc.subject.keywordPlus | CORES | - |
dc.subject.keywordPlus | SCAFFOLDS | - |
dc.subject.keywordPlus | INFILTRATION | - |
dc.subject.keywordPlus | SUPERALLOYS | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | BLENDS | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordAuthor | Green body | - |
dc.subject.keywordAuthor | Binder | - |
dc.subject.keywordAuthor | Environmental-harmless | - |
dc.subject.keywordAuthor | Polylactic acid | - |
dc.subject.keywordAuthor | 3D printing | - |
dc.identifier.url | https://linkinghub.elsevier.com/retrieve/pii/S0272884217326962 | - |
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