قمنا في هذا البحث بدراسة طيفية ضوئية لاستخدام طاقة الأمواج فوق الصوتية في صباغة ألياف الصوف باستخدام الأصبغة الحامضية. حيث قمنا بصباغة ألياف الصوف بواسطة تقنيتي الصباغة التقليدية و فوق الصوتية باستخدام ثلاثة أصبغة حامضية من شركات مختلفة.
و قمنا بمقارنة النتائج الخاصة بالاستنزاف المئوي للصباغ، أي إجمالي الصباغ المنتقل من محلول الصباغة إلى الألياف بعد الصباغة.
و لقد زادت نسبة الاستنزاف لبعض الأصبغة بنسبة كبيرة لكن التأثير على الثباتية للضوء و الاحتكاك و الغسيل لم تكن كبيرة.
In this research, we did the optical spectral study for using
ultrasound energy in dyeing wool fibers using acid dyes. That we
dyed wool fibers using both traditional dyeing and ultrasound
techniques by using three acid dyes from different firms.
The results of exhaustion percentage of the dye had been compared "the total moving dyes from a solution to fibers after dyeing".
The exhaustion rate of some dyes increased by a large proportion
but the effect on the fastness of the light, rubbing and washing was not great.
References used
AbduelmagedAbdualla," Investigating the Effect of Dyeing on the Surface of Wool Fibers with Atomic Force Microscopy (AFM)", Master Thesis, University of Stellenbosch, 2006
Berger, R. “Fiber Reactive Dyes with Improved Affinity and Fixation Efficiency.” Master Thesis, North Carolina State University, Textile Chemistry Program, 2005
Cegla, F. „Ultrasonic Waveguide Sensors For Fluid Characterisation And Remote Sensing‟, Mechanical Engineering Department, Imperial College London, 2006
In this study we used ultrasonic technology as a means of
enhancing dyeing process efficiency of polyester fibers with
disperse dyes, which had frequency 42kHz and, we studied the
behavior of dye when the polyester dyed with (US) and with
traditional dyeing methods (without US).
Bleaching process of cotton fabrics consider an important and
sensitive operations in wet chemical treatments of cotton fabrics,
mercerization is not less important than them and that in cases in which
is made necessary, but from the problems of t
The study aimed to know the effect of the governance of technological activities in the banks under study on the quality of loan portfolios provided to their clients and to achieve the purpose of this study, a questionnaire was designed and distribut
This research is based on the use of different types of mineral
mordants, mineral salts, in the dyeing process using the aqueous
extract of eucalyptus leaves. The used mordants are aluminum
potassium sulphate, copper sulphate, iron sulphate and mi
This study was conducted at AL Assad University Hospital in Latakia in 2012. It was a prospective study of pregnant patients admitted Department of Obstetrics and Gynecology during the period between 1\9\2012 and 1\9\2013. These patients had regular