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Reactive Dyeing of Photografted para-Aramid Fabrics

  • 투고 : 2011.08.03
  • 심사 : 2011.09.21
  • 발행 : 2011.09.27

초록

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/$cm^2$ 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 ${\alpha}$-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.

키워드

참고문헌

  1. H. H. Yang, "Kevlar Aramid Fiber", U.S.A., Formerly du Pont Fibers E. I. de Nemours & Co., Inc., pp.12-16, p.111, 1992.
  2. J. K. Fink, "High Performance Polymer", Norwich, William Andrew Inc., pp.423-448, 2008.
  3. B. L. Kaul, "Synthetic Fiber Dyeing", Society of Dyers and Colourists, U. K., pp.230-233, 2004.
  4. E. A. Manyukov, S. F. Sadova, N. N. Baeva and V. A. Platonov, Study of Dyeing of Thermostable para/meta-Aramid Fibre, Fibre Chemistry, 37(1), 54-58(2005). https://doi.org/10.1007/s10692-005-0053-1
  5. S. Kobayashi, T. Ito and Y. Sasaki, Dyeing Behavior of Aramid Fibers Treated with Organic Solvents, Sen-I Gakkaishi, 51(1), 34-38(1995). https://doi.org/10.2115/fiber.51.34
  6. S. Kobayashi, T. Ito and Y. Murase, Dyeing Behavior of Disperse Dyes on Aramid Fibers and the Observation of Their States of Adsorption in the Fiber, Sen-I Gakkaishi, 50(5), 229-236(1994). https://doi.org/10.2115/fiber.50.5_229
  7. Q. Wei, "Surface Modification of Textiles", CRC press Woodhead Publishing Ltd., pp.91-100, 2009.
  8. E. M. Kim and J. Jang, The Enhanced Cationic Dyeability of Ultraviolet⁄ozone-treated meta-Aramid Fabrics, Coloration Technology, 127, 173-178(2011). https://doi.org/10.1111/j.1478-4408.2011.00295.x
  9. A. Zhao, Z. Li and H. Wang, Acetone/Water as a New Photoinitiating System for Photografting: A Theoretical Study, Polymer, 51, 2099-2105(2010). https://doi.org/10.1016/j.polymer.2010.02.050
  10. K. H. Hong and G. Sun, Antimicrobial and Chemical Detoxifying Functions of Cotton Fabrics Containing Different Benzophenone Derivatives, Carbohydrate Polymers, 71, 598-605(2007).
  11. C. Geismann and M. Ulbricht, Photoreactive Functionalization of Poly(ethyleneterephthalate) Track-etched Pore Surface with Smart Polymer Systems, Macromolecular Chemistry and Physics, 206, 268-281(2005). https://doi.org/10.1002/macp.200400374
  12. W. Huang and J. Jang, Hydrophilic Modification of PET Fabrics via Continuous Photografting of Acrylic Acid (AA) and Hydroxyethyl Methacrylate (HEMA), Fibers and Polymers, 10(10), 27-33(2009). https://doi.org/10.1007/s12221-009-0027-7
  13. J. Jang and W. S. Go, Continuous Photografting of HEMA onto Polypropylene Fabrics with Benzophenone Photoinitiator, Fibers and Polymers, 9(4), 375-379(2008). https://doi.org/10.1007/s12221-008-0060-y
  14. J. Jang and J. A. Son, Cationization of PET Fabrics via Continuous Photografting of [3-(Methacryloylamino)propyl]trimethylammonium Chloride, Textile Science and Engineering, 44(6), 312-318(2007).
  15. S. Y. Han and J. Y. Jaung, Acid Dyeing Properties of Meta-aramid Fiber Pretreated wity PEO45-MeDMA Derived from [2-(Methacryloyloxy)ethyl] Trimethylammonium Chloride, Fibers and Polymers, 10(4), 461-465(2009). https://doi.org/10.1007/s12221-009-0461-6
  16. J. Jang and J. A. Son, Improved Thermal Stability of PET Fabrics by Photografting of Methacryloxypropyltrimethoxysilane(MAPTMS), Textile Coloration and Finishing(J. Korean Soc. Dyers & Finishers), 20(4), 1-7(2008). https://doi.org/10.5764/TCF.2008.20.4.001
  17. W. Huang and J. Jang, Photografting of PET Fabrics with Vinyl Pyrrolidone and Acryloyl Morpholine Monomers, Textile Coloration and Finishing, 20(5), 28-34(2008). https://doi.org/10.5764/TCF.2008.20.1.028
  18. W. Huang and J. Jang, Reactive-dyeable Treatment of PET Fabrics via Photografting of Dimethylaminopropyl Methacrylamide, Textile Coloration and Finishing, 21(2), 40-47(2009). https://doi.org/10.5764/TCF.2009.21.2.040
  19. Y. Dong, W. S. Lyoo and J. Jang, Union Dyeing of the Photografted PET/Wool Blend Fabrics with Dimethylaminopropyl Methacrylamide, Fibers and Polymers, 11(2), 213-217(2010). https://doi.org/10.1007/s12221-010-0213-7
  20. K. Studer, C. Decker, E. Beck, and R. Schwalm, Overcoming Oxygen Inhibition in UV-curing of Acrylate Coatings by Carbon Dioxide Inerting: Part Ι, Progress in Organic Coating, 48, 92-100(2003). https://doi.org/10.1016/S0300-9440(03)00120-6
  21. K. Studer, C. Decker, E. Beck, and R. Schwalm, Overcoming Oxygen Inhibition in UV-curing of Acrylate Coatings by Carbon Dioxide Inerting: Part ΙΙ, Progress in Organic Coating, 48, 101-111(2003). https://doi.org/10.1016/S0300-9440(03)00149-8
  22. D. M. Lewis, "Wool Dyeing", Bradford, Society of Dyers and Colourists, pp.225-226, 1992.

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