Evaluation the effect of adding silanized silicon dioxide nano filler and carbon nanotube composite on some properties of heat cured acrylic denture base material

العناوين الأخرى

تقييم تأثير إضافة خليط أوكسيد السيكون النانوي و الكاربون نانو تيوب على مادة الطقم الاكريليكية الحرارية

المؤلفون المشاركون

Fath Allah, Abd al-Basit Ahmad
Jani, Ghasak Hisham

المصدر

Journal of al-Rafidain University College

العدد

المجلد 2016، العدد 38 (31 أغسطس/آب 2016)، ص ص. 1-15، 15ص.

الناشر

كلية الرافدين الجامعة

تاريخ النشر

2016-08-31

دولة النشر

العراق

عدد الصفحات

15

التخصصات الرئيسية

العلوم الطبيعية والحياتية (متداخلة التخصصات)

الملخص EN

The mechanical properties of polymethyl methacrylate (PMMA) are still far from ideal to fulfill the perfect mechanical requirements for dental applications.

The purpose of this study was to evaluate the effect of addition of silanized silicon dioxide Nano filler (SiO2) and carbon nanotube on some properties of heat cured acrylic resin denture base material.

Materials and methods: One hundred sixty (160) prepared specimens were divided into 4 groups according to the tests, each group consisted of 40 specimens and these were subdivided into 4 groups (unreinforced heat cured acrylic resin as control group),reinforced acrylic resin with (1%wt carbon nanotube and 3%wt silanized silicon dioxide) group and reinforced acrylic with(1.5%wt carbon nanotube and 5%wt silanized silicon dioxide)and reinforced acrylic with (1.5%wt carbon nanotube and 7%wt silanized silicon dioxide) .The tensile strength, transverse strength, indentation hardness(shore D), water sorption and solubility were investigated .

The results were statistically analyzed using ANOVA test with LSD multiple comparisons.

Results: The result of this study shows a highly significant increase in tensile strength, surface hardness, transverse strength and significant decrease water sorption and water solubility with studied groups (the addition of carbon nanotube and silanized silicon dioxide) to PMMA than control group, also the best results were obtained with acrylic resin reinforced with(1.5%wt carbon nanotube and 5%wt silanized silicon dioxide).

Conclusion: The addition of a mixture of carbon nanotube (1.5%wt) and silanized nano silicon dioxide (5%wt) to PMMA acrylic resins improves its mechanical and physical properties.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Fath Allah, Abd al-Basit Ahmad& Jani, Ghasak Hisham. 2016. Evaluation the effect of adding silanized silicon dioxide nano filler and carbon nanotube composite on some properties of heat cured acrylic denture base material. Journal of al-Rafidain University College،Vol. 2016, no. 38, pp.1-15.
https://search.emarefa.net/detail/BIM-825329

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Fath Allah, Abd al-Basit Ahmad& Jani, Ghasak Hisham. Evaluation the effect of adding silanized silicon dioxide nano filler and carbon nanotube composite on some properties of heat cured acrylic denture base material. Journal of al-Rafidain University College No. 38 (2016), pp.1-15.
https://search.emarefa.net/detail/BIM-825329

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Fath Allah, Abd al-Basit Ahmad& Jani, Ghasak Hisham. Evaluation the effect of adding silanized silicon dioxide nano filler and carbon nanotube composite on some properties of heat cured acrylic denture base material. Journal of al-Rafidain University College. 2016. Vol. 2016, no. 38, pp.1-15.
https://search.emarefa.net/detail/BIM-825329

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

رقم السجل

BIM-825329