Hydrophobicity of Cotton Fabric Treated With Silica Nanoparticles
عدم قابلية الامتصاص لقماش قطني معالج بجسيمات السيليكا النانوية
Rahma Adam Aissa, Hasabo Abdelbagi Mohamed Ahmed
كلية هندسة وتكنولوجيا الصناعات-جامعة السودان للعلوم والتكنولوجيا · السودان
الموضوعات
علوم تطبيقية وتكنولوجية
الملخص
To obtain the hydrophobicity cotton fabrics, cotton fabrics were treated with silica nanoparticles and/or accost effective Water Repellent agent (WR agent).Two different silica nanoparticles were synthesized via a sol–gel process and their shapes, sizes, and compositions were characterized. It was found that silica particles are spherical and have diameters of 150 and 300nm. For the cotton fabrics treated with the WR agent alone the water contact angles on the fabric surface remained lower than 20°approximately at the WR agent concentration of 0.3wt% or less.Silica nanoparticle treatment itself did not change the hydrophilic surface of cotton fabric indicating that water drops were absorbed into fabrics due to the hydroxyl groups on both cotton and silica nanoparticle surfaces.However, for the cotton fabrics treated with both silica nanoparticles and the WR agent a contact angle above 105°can be obtained even at the very low WR agent concentration of 0.1wt%. Therefore,hydrophobic cotton fabrics could be obtained the combined treatment of silica nanoparticle and WR agent, which is cost-effective compared with fluoridate silane treatment
روابط وملفات
التعريف والنوع
- رقم الوثيقة
- 0c60400b-4580-4a88-8b3a-4325c15c2be4
- رقم العقد
- 0
- نوع الوسائط
- Crawler
- نوع المحتوى
- الرسائل العلمية
- صيغة المصدر
- رسائل ماجيستير
- نوع الملف
- pdf text
- أسماء الملفات
- 2187787_1.pdf
بيانات النشر
- ترجمة العنوان
- عدم قابلية الامتصاص لقماش قطني معالج بجسيمات السيليكا النانوية
- ألقاب المؤلفين
- [{"name_ar":" Rahma Adam Aissa","title_ar":"اعداد","title_en":"Preparation"},{"name_ar":"Hasabo Abdelbagi Mohamed Ahmed ","title_ar":"اشراف","title_en":"Supervision"}]
- اللغة
- English
المصدر والدورية
- اسم المصدر
- Hydrophobicity of Cotton Fabric Treated With Silica Nanoparticles
المحتوى والصفحات
- عدد الصفحات
- 0
- كلمات الباحثين
- Engineering Technology Industries polymer Engineering Hydrophobicity of Cotton Fabric Treated Silica Nanoparticles
إشراف وإعداد
- الإشراف
- Hasabo Abdelbagi Mohamed Ahmed
- الإعداد
- Rahma Adam Aissa
الاقتباسات الببليوغرافية
APA
MLA