عناصر مشابهة
COMBINED SCOURING AND BLEACHING OF COTTON FABRICS FOR IMPROVING THEIR DYEABILITY
| المصدر: | مجلة علوم وفنون - دراسات وبحوث |
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| الناشر: |
جامعة حلوان
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| المؤلف الرئيسي: | |
| المجلد/العدد: | مج20, ع2 |
| محكمة: | نعم |
| الدولة: | مصر |
| التاريخ الميلادي: | 2008 |
| الصفحات: | 5 - 13 |
| رقم MD: | 656683 |
| نوع المحتوى: | بحوث ومقالات |
| قواعد المعلومات: | HumanIndex |
| مواضيع: | |
| رابط المحتوى: |
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| المستخلص: | The efficiency of combined scouring and bleaching of cotton fabrics for improving their dyeability were investigated. The study cleared that the optimum condition for caring out combined scouring and bleaching of cotton fabrics, presence of Sodium Hexa-Meta Phosphate 4 g / 1 , Hydrogen Peroxide 6 g / 1 , 10 g / 1 NaOH , 2 g / 1 Wetting agent for 90 min-at 95°C . The fabric were then dyed with Reactive dyes Levafix Brilliant Red ERN (Dystar). The temperature and duration of dyeing were 60°C and 60 min-. |
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