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| 발행년도/권호 |
2004 년 / 권호: V.16,no.5,Oct |
| 논문제목1(원어) |
아르곤 저온 플라즈마 처리에 의한 CTA 필름의 접착성 연구 |
| 논문제목2(타언어) |
A Study on Adhesive Properties of Cellulose Triacetate Film by Argon Low Temperature Plasma Treatment |
| 저자(원어) |
구 강․박영미 |
| 저자(타언어) |
1Kang Koo and Young Mi Park |
| 소속(원어) |
영남대학교 |
| 소속(타언어) |
Yeungnam Univ. |
| 시작/끝
페이지 |
28 ~ 34 총페이지 : 7 |
| 언어(원어) |
Korean |
| 초록 |
Abstract―The polarizing film application exploits the unique physicochemical properties between PVA(Poly
vinyl alcohol) film and CTA(Cellulose triacetate) film. However, hardly any research was aimed at improving
the adhesion characteristics of the CTA film by radio frequency(RF) plasma treatment at argon(Ar) gaseous
state. In this report, we deal with surface treatment technology for protective CTA film developed specifically
for high adhesion applications. After Ar plasma, surface of the films is analyzed by atomic force
microscopy(AFM), roughness parameter and peel strength. Furthermore, the wetting properties of the CTA film
were studied by contact angle analysis. Results obtained for CTA films treated with a glow discharge showed
that this technique is sensitive to newly created physical functions. The roughness and peel strength value
increased with an increase in treatment time for initial treatment, but showed decreasing trend for continuous
treatment time. The result of contact angle measurement refer that the hydrophilicity of surface was increased.
AFM studies indicated that no considerable change of surface morphology occurred up to 3 minutes of
treatment time, but a considerable uneven of surface structure resulted from treating time after 5 minutes. |
| 키워드 |
cellulose triacetate(CTA), contact angle, argon plasmas, roughness, atomic force microscope |
| 학회지 |
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| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2004_v16n5_28 |
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