Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지

Dyeing and Color Fastness Properties of Rayon-mimetic Fiber Dyed with Disperse Dyes

Rayon-mimetic 섬유의 분산염료에 의한 염색 및 견뢰도 특성

  • Kim, Eun-Mi (Department of Textile System Engineering, Kyungpook National University) ;
  • Choi, Jae-Hong (Department of Textile System Engineering, Kyungpook National University)
  • 김은미 (경북대학교 섬유시스템공학과) ;
  • 최재홍 (경북대학교 섬유시스템공학과)
  • Published : 2008.08.30
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Abstract

The dyeing characteristics and fastness of rayon-mimetic (RMM) fiber were examined with some commercial disperse dyes compared to those of poly(ethylene terephthalate) fiber. Similar exhaustion yields were achieved at $120^{\circ}C$ to $130^{\circ}C$ which ranged from 90% to 99%. Critical adsorption range of disperse dyes on RMM fiber was lower than regular PET fiber about $10^{\circ}C$. Exhaustion was saturated at 2% owf dye concentration. Color fastness of RMM was similar to those of PET dyeings including fastness to wash, rubbing and light.

Keywords

References

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