Pengaruh Mordan terhadap Hasil Pewarnaan Kain Katun Menggunakan Daun Kersen (Muntingia Calabura)

Abstract

Pengaruh Mordan terhadap Hasil Pewarnaan Kain Katun Menggunakan Daun Kersen (Muntingia Calabura) Septina Listian, Musdalifah, dan Wulansari Prasetyaningtyas Program Studi Pendidikan Tata Busana, Jurusan Pendidikan Kesejahteraan Keluarga, Fakultas Teknik, Universitas Negeri Semarang, Kampus Sekaran, Gunungpati, Semarang 50229 Corresponding author: septinalistian64@gmail.com Abstract. The objective of this study was to determine the effect of mordan on dyeing of primishima cotton cloth with cherry leaf dye to color aging, color fastness to washing, and color difference. The independent variables in this research are mordan kapur tohor, alum, and tunjung. The dependent variable in this research are aging, fastness to washing, and color difference. The control variables in this study were cherry leaves 1.5 kg, water 10 liters, cold dyeing, mori primishima 1m, mordan 15 minutes generation. 5 liters of water, dyed dyestuff immersion was lifted for 10 times in 1 minute, the sample immersion frequency was 15 times. Hypothesis test using Kruskal Wallis test, followed by Mann Whitney test through SPSS release 22. Kruskal Wallis test showed that the three test results were significant. Mann Whitney test results of color thunder and color difference results significant, while the color aging on mordan tunjung not significant. Conclusion there is influence of mordan use to color thunder, and color aging using mordan tunjung to washing no effect. Keywords: Mordan, dyeing, cotton fabrics, leaves of kersen.