Nylon 6 섬유의 초임계 유체 염색특성 연구 Ⅰ: 온도, 압력의 변화
A Study on Dyeing Properties of Nylon 6 Fabrics in Supercritical Fluid Dyeing System (Ⅰ): Depending on Temperature and Pressure
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Supercritical fluid dyeing is a new alternative to the conventional aqueous process because of its environmental benefits. In this study, dyeing properties of Nylon 6 fabrics were investigated depending on dyeing temperature and pressure in supercritical CO2 fluid dyeing system. In order to select the optimal condition for supercritical fluid dyeing of Nylon 6 fabrics, dyeing temperature and pressure were varied from 100, 110, 120℃, 200, 230, 260bar, respectively. The results of K/S values and levelling properties showed that the optimal dyeing condition for Nylon 6 fabrics was 110℃ and 230bar in the supercritical CO2 fluid dyeing system. The washing fastness ratings of the dyed Nylon 6 fabrics under supercritical medium were good for both fading and staining except for staining on nylon.
Abstract
Supercritical fluid dyeing is a new alternative to the conventional aqueous process because of its environmental benefits. In this study, dyeing properties of Nylon 6 fabrics were investigated depending on dyeing temperature and pressure in supercritical CO2 fluid dyeing system. In order to select the optimal condition for supercritical fluid dyeing of Nylon 6 fabrics, dyeing temperature and pressure were varied from 100, 110, 120℃, 200, 230, 260bar, respectively. The results of K/S values and levelling properties showed that the optimal dyeing condition for Nylon 6 fabrics was 110℃ and 230bar in the supercritical CO2 fluid dyeing system. The washing fastness ratings of the dyed Nylon 6 fabrics under supercritical medium were good for both fading and staining except for staining on nylon.
참고문헌 (22)
- Y. W. Lee, "Dyeing Technology with the Supercritical Fluid", Machine Journal, 55(7), pp.51~ (2015)
- 용광중, "초임계 유체 순환시스템을 이용한 아라미드 방적사의 분산염료 염색성", 한국섬유공학회지, 40(5), pp.463~471 (2003), 한국섬유공학회
- M. A. Mchugh, "Supercritical Fluid Extr action, Principles and Practice", pp.16~ (1994), Butterworth-Heinemann
- J. B. Hannay, "On the Solubility of Solids i n Gases", Proc. Roya. Soc., London, pp.324~ (1879)
- E. Schollmeyer, "39 06 724 A1, D 06 P 1", 00, Germany, 13.09, 1990
- M. Bachero, "Supercritical Fluid Dyeing of Synthetic and Nat ural Textiles- a Review", Coloration Technology, 129, pp.2~ (2012)
- W. Saus, "Dyeing of Textiles in Supercritical Carbon Dioxide", Textile Res. J, 63(3), pp.135~ (1993)
- M. R. D. Giorgi, "Dyei ng Polyester Fibres with Disperse Dyes in Supercritical CO2", Dyes and Pigments, 45, pp.75~ (2000)
- M. J. Drews, "The Effect of Supercritical CO2Dyeing Conditions on the Morphology of Polyester Fibers", Textile Chemist and Colorist, 30(6), pp.13~ (1998)
- Y. Kawahara, "Dyein g Behaviour of Poly(ethylene terephthalate) Fibers in Supercr itical Carbon Dioxide", Color. Technol, 117, pp.266~ (2001)
- S. K. Liao, "Dyeing of Nylon 66 wit h a Disperse-reactive Dye using Supercritical Carbon Dioxide as the Transport Medium", JSDC2000, 116, pp.403~ (2006)
- S. K. Liao, "Dyeing Nylon-6,6 with Some Hydrophobic React ive Dyes by Supercritical Processing", J. Polym. Res, 11, pp.285~ (2004)
- S. K. Liao, "Analysis on the Dy eing of Polypropylene Fibers in Supercritical Carbon Dioxide", J. Polym. Res, 7, pp.155~ (2000)
- T. Kim, "Sol ubility Measurement and Dyeing Performance Evaluation of Aramid NOMEX Yarn by Dispersed Dyes in Supercritical C arbon Dioxide", Ind. Eng. Chem. Res, 45, pp.3425~ (2006)
- B. Gebert, "Dyeing Natural Fibers with Disperse Dye in Supercri tical Carbon Dioxide", Textile Res. F, 64(7), pp.371~ (1994)
- B. Guzel, "Mordant Dyeing of Wool by Su percritical Processing", J. Supercritical Fluids, 18, pp.247~ (2000)
- A. S. Ozcan, "Dyeing of Cotton Fibers with Disperse Dyes in Supercritic al Carbon Dioxide", Dyes and Pigments, 36(2), pp.103~ (1998)
- A. Schmidt, "The Dyeing of N atural Fibers with Reactive Disperse Dyes in Supercritical Ca rbon Dioxide", Dye and Pigment, 56, pp.27~ (2003)
- T. A. Elmaaty, "Eco-Friendly Disperse Dyeing and Functional Fi nishing of Nylon 6 Using Supercritical Carbon Dioxide", Fibers, 3, pp.309~ (2015)
- L. Miah, "Textiles Material Dyeing with Supercritical Carbon Dioxide(CO2) without Using Water", Chem Mater Res, 3, pp.38~ (2013)
- J. J Long, "Investigations on the Level Dyeing of Fabrics in Supercritical Carbon Dioxide", J. Sypercrit. Fluid, 57, pp.80~ (2011)
- A. Hou, "Kinetics of Dyeing of Polyester with CI Disperse Blue 79 in Supercritical Carbon Dioxide", Color. Technol, 121, pp.18~ (2005)