Al-Bahir Journal for Engineering and Pure Sciences
Abstract
ملخص. تم تحضيره بشكل مستقل بطرق مختلفة من أكاسيد النحاس والمغنيسيوم والزنك. تمت إضافة جسيمات نانوية مختلفة إلى الإيبوكسي بنسب وزنية (0، 2، 4، 6، 8، 10)٪ وزنية. ظهرت نتائج واضحة من حيود أشعة الشمس الساطعة هيكل الإيبوكسي في نظام، فاخره فاخره بميق نانوية بنسب إضافة أعلى، نجد ظهور مستقلة نانوية في شكل بلوري واضح، بينما نتائج المجهر الماسي الإلكتروني ح متزايدة في لاتساق والتوسع مع كل زيادة في نسبة التأمين التفاضلي، والتي ظهرت بوضوح خلال فحص EDX. كانت صلابة نوع Shore D هي الأفضل عند 10٪ لجميع أنواع الهواء، حيث كانت (90.2HD) لـ (EP-10٪ CuO) و (88.56HD) لـ (EP-10٪ MgO) و (87.5HD) لـ (EP-10٪ ZnO). أما بالنسبة لمقاومة التأثير، فقد اخترعت جسيمات أكسيد مغنسيوم نانوية أفضل قيمة عند 10٪ عند (12.3KJ/m2 ) . وقد وجد أن قيمة الموصلية الحرارية وصلت إلى أعلى مستوياتها عند نسبة EP-10٪ CuO حيث إجمالي (0.5528W/mK)، بينما بالنسبة للمركب EP-10٪ ZnO عند نفس الوقت كانت واضحة (0.4683W/mK بينما)، كانت القيمة الأقل في مركب EP-10٪ MgO عند نفس نسبة الإضافة حيث تبقى (0.0453W/mK). وجد أن تحافظ على أفضل قيمة لها عند نسبة EP-10%CuO حتى النهاية (0.5528W/mK)، أما بالنسبة للمركب EP-10%ZnO فأنت أفضل ما دامت لمدة طويلة (0.4683W/mK)، في حين كانت القيمة الأقل لها في المركبة EP-10%MgO وأنت نفس نسبة الإضافة حيث تستمر (0.0453W/mK).
Recommended Citation
Abdullah, Aya N. and Abeduljabbar, Niran F.
(2025)
"Preparation of Nanoparticles and Study of the Effect of Some of Their Physical Properties on Epoxy Polymer,"
Al-Bahir Journal for Engineering and Pure Sciences: Vol. 6:
Iss.
2, Article 5.
Available at: https://doi.org/10.55810/2313-0083.1095
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