Effect of Microwave Energy on Disperse Dyeability of Polypropylene Fibers

Yıl 2015, Cilt: 27 - Özel Sayı I: Future Technical Textiles, 27 - 31, 09.07.2015

Dilara Koçak , Mehmet Akalın , Nigar Merdan , Burcu Yılmaz Şahinbaşkan

Öz

Because of the savings in energy consumption and the shortened process time, the use of microwave energy in textile wet processes has become an important research topic in the eco-friendly studies. In this experimental work, 100 % isotactic polypropylene (iPP) which is widely used in technical textiles, 80/19/1 and 60/30/10 % iPP/ LLDPE (linear low-density polyethleylene polymer fibers) / EVA (elastomer of ethylene-vinyl acetate) ternary polymer blend fibers were dyed by conventional and microwave heating methods under atmospheric condition with C.I. Disperse Yellow 114, Red 60 and Blue79. The colour yields of conventionally dyed samples were compared to those of the dyed samples using the microwave heating. Finally, the high proportion of EVA in triple fiber mixes can be improved the coloristic properties of ternary polymer blend fiber. The colour fastness to light was quite good for dyed samples by microwave heating with C.I. Disperse Blue 79, to washing and rubbing were adequate for all dyed samples. The process time was reduced almost 90% by microwave heating.

Anahtar Kelimeler

polypropylene fibers and its blends; polypropylene dyeing; microwave energy

Kaynakça

• Öner, E., Büyükakıncı, Y. and Sokmen, N., Microwave- assited dyeing of poly (butyleneterephthalate) fabrics with disperse dyes, Color Technol, vol. 129 (2), 2013, pp.125-130.
• Büyükakıncı, Y., Öktem, B., Sökmen, N. and Öner, E., Exhaust dyeing of polypropylene. In: Paper presented at the 5th International Istanbul Textile Conference, Istanbul, Turkey, 19-21 May 2005. (b) iPP/LLDPE/EVA ternary polymer blend fibres dyed with microwave dyeing method(x500)
• Figure 1. SEM images of iPP/LLDPE/ EVA ternary polymer blend fibres after dyeing
• Büyükakıncı, Y., Sökmen, N. and Öner, E., Microwave assisted exhaust dyeing of polypropylene. In: Paper presented at the 4th Centrel European Conference, Liberec, Czech Republic, 7-9 September 2005.
• Büyükakıncı, Y., Sökmen, N. and Öner, E., Improving the dyeability of polyolefin fibres by microwave heating, Industria Textila,vol. 65(1), 2014, pp.228-232.
• Ahmed M. Polypropylene fibers-science and technology, New York, Elsevier, 1982.
• Jang J and Go WS. Continuous photografting of HEMA onto polypropylene fabrics with benzophenone photoinitiator. Fibers Polym, vol. 9(4), 2008, pp. 375- 379.
• Yaman N, Ozdogan E, Seventekin N and Ayhan, H. Plasma treatment of polypropylene fabric for improved dyeability with soluble textile dyestuff. Appl Surf Sci, vol. 255(15), 2009, pp.6764-6770.
• Toshniwal L, Fan Q and Ugbolue SC. Dyeable polypropylene fibers via nanotechnology. J Appl Polym Sci , vol. 106(1), pp. 706-711.
• Xu W and Yang C. Hydrolysis and dyeing of polyester fabric using microwave irradiation. Color Technol, vol. 118(5), 2002, pp.211-214.
• Biswal T, Samal R and Sahoo PK. Co (III) complex mediated microwaveassisted synthesis of PAN. J Appl Polym Sci , 117(3), 2010, pp.1837–1842.
• Li L, Yeping Y, Yu L and Fang Y., Rapid N-phthaloylation of chitosan by microwave irradiation. Carboh Polym, vol. 57(1), 2004; pp. 97-100.
• Shogren RL., and Biswas A., Preparation of water- soluble and water-swellable starch acetates using microwave heating, Carboh Polym, vol.64 (1), 2006, pp.16-21.
• Haggag K. Fixation of pad-dyeing on cotton using microwave heating. Am Dyestuff Rep1990; pp. 26-30.
• Elgert KF and Hoffmann C. Abschaben von polyestergewebe mit mikrowellenheizung, Melliand Textilberichte, vol.3, 1995, pp.174-178.
• Soo Kim S., Gyung Leem S., Do Ghim H., Ho Kim J. and Seok Lyoo W., Microwave heat dyeing of polyester fabric Fibers and Polym, vol. 4(4), 2003, pp. 204 -209.
• Ozerdam A., Tarakcıoglu I. and Ozgüney A., The use of microwave energy for the fixating of reactive printed cotton fabrics J Text and App,vol. 18(4), 2008, pp. 289-296.
• Keshwani DR, Cheng JJ, Burns JC, Li L and Chiang V. Microwave pre-treatment of switch grass to enhance enzymatic hydrolysis. In: Paper Presented at Proceedings of the ASABE Annual International Meeting, No. 077127. 35, 2007, 1239-1247.
• Son WT., Lee DW., Park J.H. and Lim SK., Poly(ethylene-co-vinyl acetate) blends with phenoxy, J Appl Polym Sci, vol.73(2), 1999, pp. 227-236.
• UjhelyiovaA., Bolhova, E., Oravkinova J., Tio R. and Marcinin A., Kinetics of dyeing process of blend polypropylene/polyester fibres with disperse dye, Dyes and Pigmt, vol. 72(2), 2007, pp. 212-216.