듀얼 경화 접착제 특성 개선에 영향을 미치는 안정화제 효과
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Eun ji | - |
dc.contributor.author | Kim, Hae Chan | - |
dc.contributor.author | Kwon, Yong Rok | - |
dc.contributor.author | Kim, Jung Soo | - |
dc.contributor.author | Chang, Young Wook | - |
dc.contributor.author | Kim, Dong Hyun | - |
dc.date.accessioned | 2023-07-05T05:46:06Z | - |
dc.date.available | 2023-07-05T05:46:06Z | - |
dc.date.issued | 2023-03 | - |
dc.identifier.issn | 0379-153X | - |
dc.identifier.issn | 2234-8077 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/113318 | - |
dc.description.abstract | Thiol/epoxy/acrylate를 기반으로 한 듀얼 경화 접착제는 두 가지 경화 메커니즘을 통한 경화 반응을 수반하도록 설계하였다. 접착제에 안정화제를 투입함으로써 조기 중합을 억제하여 저장안정성이 개선된 듀얼 경화 접착제를 제조할 수 있었다. 설계된 듀얼 경화 반응은 UV/열의 공정을 수반하며 광경화는 365 nm에서 3분간 광조사를 통해 진행하고 순차적으로 열경화는 90 ℃에서 30분간 진행하였다. 안정화제 효과를 연구하기 위해 단일 종 또는 두 가지의 안정화제를 혼합하여 투입하였다. 안정화제 종류 및 함량별 접착제 점도 특성 변화를 3일간 면밀히 관찰하였다. 듀얼 경화 접착제의 전단 접착 강도는 universal testing machine를 사용하여 측정하였다. 저장안정성과 전단접착강도를 고려할 때 안정화제로 pyrogallol 0.3 wt% 및 lauryl gallate 0.1 wt%를 혼성 첨가하였을 때 물성이 가장 우수하였다. | - |
dc.description.abstract | A thiol/epoxy/acrylate-based dual-cure adhesive is designed to accompany a curing reaction via two curing mechanisms. The addition of a stabilizer to the adhesive is shown to provide a dual-cure adhesive with improved storage stability by suppressing premature polymerization. The dual-curing reaction entails a UV/heating process, wherein the photo-curing is performed via light irradiation at 365 nm for 3 min, followed by thermal-curing at 90 celcius for 30 min. In addition, the effect of the stabilizer is studied by the addition of either a single species or a mixture of two stabilizers, and the changes in the viscosity of the adhesive according to stabilizer type and content are closely monitored for 3 days. The adhesive strength of the dual-curing adhesive is measured using a universal testing machine. The optimum storage sta-bility and adhesive strength are obtained when 0.3 wt% pyrogallol and 0.1 wt% lauryl gallate are used as a mixed stabilizer. | - |
dc.format.extent | 8 | - |
dc.language | 한국어 | - |
dc.language.iso | KOR | - |
dc.publisher | 한국고분자학회 | - |
dc.title | 듀얼 경화 접착제 특성 개선에 영향을 미치는 안정화제 효과 | - |
dc.title.alternative | Effect of the Stabilizer in Improving the Characteristics of a Dure-Cure Adhesive | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.doi | 10.7317/pk.2023.47.2.127 | - |
dc.identifier.scopusid | 2-s2.0-85174613055 | - |
dc.identifier.wosid | 000960537600002 | - |
dc.identifier.bibliographicCitation | POLYMER(KOREA), v.47, no.2, pp 127 - 134 | - |
dc.citation.title | POLYMER(KOREA) | - |
dc.citation.volume | 47 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 127 | - |
dc.citation.endPage | 134 | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002940812 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.subject.keywordPlus | DUAL CURABLE ADHESIVES | - |
dc.subject.keywordPlus | ACRYLATE | - |
dc.subject.keywordPlus | EPOXY | - |
dc.subject.keywordPlus | ANTIOXIDANT | - |
dc.subject.keywordPlus | GALLATE | - |
dc.subject.keywordAuthor | dual-cure adhesive | - |
dc.subject.keywordAuthor | stabilizer | - |
dc.subject.keywordAuthor | viscosity | - |
dc.subject.keywordAuthor | storage stability | - |
dc.subject.keywordAuthor | adhesive strength | - |
dc.identifier.url | https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE11227081 | - |
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