지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.9
- 수록면
- 155 - 162 (8page)
이용수
초록· 키워드
오류제보하기
para-Aramid has limited dyeability because of its highly crystalline structure and compactness. To improve the dyeability of the para-aramid to reactive dyes of bright color in deep shade, the fabrics were photografted under continuous UV irradiation with dimethylaminopropyl methacrylamide and 4-benzoyl benzoic acid as a monomer and a hydrogen -abstractable photoinitiator respectively. A UV energy of 35J/cm<SUP>2</SUP> and a photoinitiator concentration of ten percent or more with respect to the monomer in the formulation was required for optimal photografting. Grafting yield increased with higher monomer application level. Surface analysis indicated significant alterations in the atomic composition of the photografted fabric surface and the fabric surface was covered with the grafted polymers. While the pristine para-aramid fabrics showed no appreciable dyeability to the α-bromoacrylamide reactive dyes, the grafted para-aramid fabrics enhanced the dyeability to the reactive dyes substantially. In case of C.I. Reactive Blue 50, a K/S value of 8.7 can be obtained with the grafted para-aramid fabrics with a grafting yield of 2.3 %. Also the color fastness properties of the dyed fabrics was excellent in the conditions of washing, rubbing and light irradiation.
목차
Abstract
1. Introduction
2. Experimental
3. Results and Discussion
4. Conclusions
Acknowlegement
References
참고문헌 (22)
참고문헌 신청
1. [단행본] - H.H.Yang / 1992 / Kevlar Aramid Fiber / Formerly du Pont Fibers E. I. de Nemours & Co., Inc : 12 ~ 111
2. [단행본] - J. K. Fink / 2008 / High Performance Polymer / William Andrew Inc : 423 ~ 448
3. [단행본] - B. L. Kaul / 2004 / Synthetic Fiber Dyeing / Society of Dyers and Colourists : 230 ~ 233
4. [학술지(정기간행물)] - E. A. Manyukov / 2005 / Study of Dyeing of Thermostable para/meta-Aramid Fibre / Fibre Chemistry 37 (1) : 54 ~ 58
5. [학술지(정기간행물)] - S. Kobayashi / 1995 / Dyeing Behavior of Aramid Fibers Treated with Organic Solvents / Sen-I Gakkaishi 51 (1) : 34 ~ 38
2. [단행본] - J. K. Fink / 2008 / High Performance Polymer / William Andrew Inc : 423 ~ 448
3. [단행본] - B. L. Kaul / 2004 / Synthetic Fiber Dyeing / Society of Dyers and Colourists : 230 ~ 233
4. [학술지(정기간행물)] - E. A. Manyukov / 2005 / Study of Dyeing of Thermostable para/meta-Aramid Fibre / Fibre Chemistry 37 (1) : 54 ~ 58
5. [학술지(정기간행물)] - S. Kobayashi / 1995 / Dyeing Behavior of Aramid Fibers Treated with Organic Solvents / Sen-I Gakkaishi 51 (1) : 34 ~ 38
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