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Dyeing Properties of Ultra-fine Nylon Suede Non-woven Fabric with Sulphur Black Dye by Pad-steam Process

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2017, 29(4), pp.211-222
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering
  • Published : December 27, 2017

김민석 1 정대호 2 이미경 3 Jae-Wang Ko 4 JeongHoon LEE 5 Lee Seung Geol 5

1부산대학교 유기소재시스템공학과
2(주)정산인터네셔널
3ICEI 우방
4한국신발피혁연구원
5부산대학교

Accredited

ABSTRACT

In this study, we investigated the dyeing properties of the ultrafine nylon suede non-woven fabric with Sulphur black dye regarding to the effect of dye concentrations, reducing agent contents, sodium carbonate contents, antioxidant contents, immersion temperature and exposure time in air by pad-steam process. The optimal conditions of dyeing for the ultra-fine nylon suede non-woven fabric were determined with dye concentration of 30% o.w.f., reducing agent content of 9~13g/ℓ, sodium carbonate content of 1~4g/ℓ, antioxidant content of 1~4g/ℓ, immersion temperature of 70℃, exposure time of 20 minutes in air and immersion time of 1minute, respectively. Meanwhile, the colorfastness to washing, the colorfastness to light, and the colorfastness to perspiration for dyed ultra-fine nylon suede non-woven fabric were achieved in the range of 4-5 grades. The formaldehyde and arylamine were not detected on the ultra-fine nylon suede nonwoven fabric by KC tests.

Citation status

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