Application of some novel pyrazole disperse dyes to synthetic fabrics
نویسندگان
چکیده
In this study, 8 novel pyrazole disperse dyes which were synthesized in our previous work [1] applied to polyethylene terephthalate (PET), poly (lactic acid) (PLA) and polyamide 6.6 (PA 6.6) fiber fabrics their colorimetric fastness properties evaluated. The measured a*, b* hue angle (ho) values of all dyed exhibited yellow, orange red colour shades. Quite high strength (K/S) particularly for containing substitute groups; p-OCH3 o-OCH3. Shade changes after standard washing sublimation tests the commercially adequate range. All PET, PLA PA acceptable staining performances with very good excellent levels. Synthesized dyestuffs led moderate light levels case PET fabrics.
منابع مشابه
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ژورنال
عنوان ژورنال: Usak university journal of engineering sciences
سال: 2022
ISSN: ['2651-3447']
DOI: https://doi.org/10.47137/uujes.1095062