Flexible clay hybrid films with various poly(vinyl alcohol) contents: Thermal properties, morphology, optical transparency, and gas permeability
- Authors
- Shin, Jieun; Kim, Jeong-Cheol; Chang, Jin-Hae
- Issue Date
- Dec-2013
- Publisher
- POLYMER SOC KOREA
- Keywords
- saponite; poly(vinyl alcohol) (PVA); hybrid; flexible film
- Citation
- MACROMOLECULAR RESEARCH, v.21, no.12, pp 1349 - 1354
- Pages
- 6
- Journal Title
- MACROMOLECULAR RESEARCH
- Volume
- 21
- Number
- 12
- Start Page
- 1349
- End Page
- 1354
- URI
- https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/26930
- DOI
- 10.1007/s13233-013-1182-7
- ISSN
- 1598-5032
2092-7673
- Abstract
- Clay hybrid films were obtained by the solution blending of saponite (SPT) with various amounts of poly(vinyl alcohol) (PVA). Variations in the thermal properties, morphology, optical transparency, and gas permeability of the clay hybrid films with PVA content in the range 0-10 wt% were examined. With increasing PVA content, the thermal transition temperatures of the hybrids decreased. However, the values of the coefficient of thermal expansion (CTE) increased gradually. The values of the yellow index (YI) and oxygen transmission rate (O2TR) of the clay hybrid films remained constant regardless of their PVA content.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - ETC > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.