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Reactive-dyeable Treatment of PET Fabrics via Photografting of Dimethylaminopropyl methacrylamide

  • Huang, Weiwei (Department of Nano-Bio Textile Engineering School of Advanced Materials and System Engineering, Kumoh National Institute of Technology) ;
  • Jang, Jin-Ho (Department of Nano-Bio Textile Engineering School of Advanced Materials and System Engineering, Kumoh National Institute of Technology)
  • 발행 : 2009.04.27

초록

Dimethylaminopropyl methacryamide was photografted onto PET fabrics by continuous UV irradiation under ambient conditions. Several factors affecting the photografting were studied including irradiation energy, monomer and photoinitiator concentrations. ATR and ESCA analysis showed the successful grafting of the monomer onto the PET surface. The grafted PET fabrics showed higher zeta potentials below pH 7 compared with the ungrafted PET. The dyeability of the grafted PET fabrics to two $\alpha$-bromoacrylamide reactive dyes was investigated under various dyeing conditions including dye concentration, pH, dyeing temperature and time. The grafting imparted the reactive dyeability to PET fabrics, which was proportional to the grafted monomer content. The reactive dyeing behavior of the grafted PET fabrics was similar to that of conventional wool fabrics.

키워드

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피인용 문헌

  1. Reactive Dyeing of Photografted para-Aramid Fabrics vol.23, pp.3, 2011, https://doi.org/10.5764/TCF.2011.23.3.155
  2. Photooxidation of Poly(butylene succinate) Films by UV/Ozone Irradiation vol.26, pp.3, 2014, https://doi.org/10.5764/TCF.2014.26.3.159