Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김병철 | - |
dc.date.accessioned | 2018-07-11T06:17:22Z | - |
dc.date.available | 2018-07-11T06:17:22Z | - |
dc.date.issued | 2016-06 | - |
dc.identifier.citation | 한국섬유공학회지, v. 53, NO 3, Page. 165-170 | en_US |
dc.identifier.issn | 1225-1089 | - |
dc.identifier.issn | 2288-6419 | - |
dc.identifier.uri | http://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=SOGHBG_2016_v53n3_165 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/72501 | - |
dc.description.abstract | The effects of swelling conditions on the superstructure of polyvinyl alcohol (PVA) films containing 10 wt% glycerol were investigated. The water content of PVA films increased as the swelling temperature and swelling time increased. An abrupt increase in water content was observed between 40 and in the vicinity of of PVA. The water content leveled off after approximately 100 s at all swelling temperatures except , where it decreased after approximately 200 s. In the differential scanning calorimeter (DSC) measurement, the peak temperature for water evaporation was shifted to a value higher than and became sharper with increasing swelling temperature. Wide angle X-ray diffraction (WAXD) profiles of PVA films revealed that the degree of crystallization had decreased with increasing water content; however, the average crystal size remained largely unchanged. For PVA films drawn at in water, the diffraction peak for the (101) plane became sharper and increased with draw ratio. The degree of crystallization of swollen PVA films in water significantly increased with increasing draw ratio, whereas there was no noticeable change in the crystal size. | en_US |
dc.description.sponsorship | This research was supported by Kyungpook National University Research Fund, 2015. | en_US |
dc.language.iso | en | en_US |
dc.publisher | 한국섬유공학회 | en_US |
dc.subject | poly(vinyl alcohol) | en_US |
dc.subject | film | en_US |
dc.subject | swelling | en_US |
dc.subject | wet drawing | en_US |
dc.subject | crystallization | en_US |
dc.title | Effects of Swelling Conditions on the Superstructure of PVA Films during the Wet Drawing Process | en_US |
dc.title.alternative | 습식 연신공정에서 팽윤조건이 PVA 필름의 구조변화에 미치는 영향 | en_US |
dc.type | Article | en_US |
dc.relation.no | 3 | - |
dc.relation.volume | 53 | - |
dc.identifier.doi | 10.12772/TSE.2016.53.165 | - |
dc.relation.page | 165-170 | - |
dc.relation.journal | 한국섬유공학회지 | - |
dc.contributor.googleauthor | Chae, Dong Wook | - |
dc.contributor.googleauthor | Kim, Young Woo | - |
dc.contributor.googleauthor | Lee, Eun Jeoung | - |
dc.contributor.googleauthor | Kim, Byoung Chul | - |
dc.contributor.googleauthor | 채동욱 | - |
dc.contributor.googleauthor | 김영우 | - |
dc.contributor.googleauthor | 이은정 | - |
dc.contributor.googleauthor | 김병철 | - |
dc.relation.code | 2016018811 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ORGANIC AND NANO ENGINEERING | - |
dc.identifier.pid | bckim | - |
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