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High-strain PVC film plasticized by TiO˂inf˃2˂/inf˃ nanoparticles

Title
High-strain PVC film plasticized by TiO˂inf˃2˂/inf˃ nanoparticles
Other Titles
TiO2 나노입자를 이용한 고인장 PVC 필름 제조
Author
김성훈
Keywords
poly(vinyl chloride); TiO2; inorganic nanofiller; high strain
Issue Date
2017-07
Publisher
POLYMER SOC KOREA
Citation
POLYMER-KOREA, v. 41, no. 6, page. 992-997
Abstract
The low strain and toughness of tetrahydrofuran (THF)-cast poly(vinyl chloride) (PVC) film were mitigated by introducing TiO2 nanoparticles at loading below 0.8 wt%. The thus obtained PVC/TiO2 composite showed superb elongation at break (383%) and toughness (64.7 J m-3) due to modified molecular interactions between nanoparticles and PVC chains.Tetrahydrofuran(THF)를 이용하여 제조한 poly(vinyl chloride)(PVC) 필름의 낮은 인장률과 인성이 TiO2 나노입자를 0.8 wt% 미만의 농도로 첨가하였을 때 향상되었다. 제조된 PVC/TiO2 복합재료는 383%의 우수한 인장률과64.7 J m-3의 인성을 나타냈는데, 이는 PVC 고분자 사슬과 나노입자 사이에서 분자간 인력이 작용하였기 때문이다.
URI
http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE07269731&language=ko_KRhttp://repository.hanyang.ac.kr/handle/20.500.11754/114780
ISSN
0379-153X; 2234-8077
DOI
10.7317/pk.2017.41.6.992
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ORGANIC AND NANO ENGINEERING(유기나노공학과) > Articles
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