Evaluation the effect of adding silanized silicon dioxide nano filler and carbon nanotube composite on some properties of heat cured acrylic denture base material
Other Title(s)
تقييم تأثير إضافة خليط أوكسيد السيكون النانوي و الكاربون نانو تيوب على مادة الطقم الاكريليكية الحرارية
Joint Authors
Fath Allah, Abd al-Basit Ahmad
Jani, Ghasak Hisham
Source
Journal of al-Rafidain University College
Issue
Vol. 2016, Issue 38 (31 Aug. 2016), pp.1-15, 15 p.
Publisher
al-Rafidain University College
Publication Date
2016-08-31
Country of Publication
Iraq
No. of Pages
15
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Abstract 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.
American Psychological Association (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
Modern Language Association (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
American Medical Association (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
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-825329