Dyeing of wool fabric with Rubiaceae Plants Using Ultrasonic Power
محل انتشار: دوازدهمین کنگره ملی مهندسی شیمی ایران
سال انتشار: 1387
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,386
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شناسه ملی سند علمی:
NICEC12_691
تاریخ نمایه سازی: 30 شهریور 1387
چکیده مقاله:
Ultrasound energy has great potential in industrial processes as it offers reduction in cost , time , energy and effluents . Recently , a revival interest in the use of natural dyes in textile coloration has been growing . This is a result of the stringent environmental standards imposed by many countries in a response to the toxic and allergic reactions associated with synthetic dyes . Natural dyes can exhibit better biodegradability and generally have a higher compatibility with the environment. In this work the dyeing of wool fabric using Rubiaceae Plants as natural dye has been studied in both conventional and sonicator method . the time /dye uptake reveals the enhanced dye uptake showing sonicator efficiency . The results of fastness properties of the dyed fabrics were fair to good.
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نویسندگان
shohre Rouhani
Department of Organic Colorant ,Institute for Colorants . Paint and Coatings (ICPC) , tehran