تحضير و دراسة تأثير دقائق أوكسيد الزنك النانوية على بعض الخواص الميكانيكية و الحرارية لراتنج الأيبوكسي
Other Title(s)
Preparation and study the effect of nano zinc oxide particles upon some mechanical and thermal properties of Epoxy resin
Author
Source
مجلة جامعة كركوك-الدراسات العلمية
Issue
Vol. 14, Issue 4 (31 Dec. 2019), pp.109-130, 22 p.
Publisher
Kirkuk University College of Science
Publication Date
2019-12-31
Country of Publication
Iraq
No. of Pages
22
Main Subjects
Topics
- Thermal properties
- Mechanical properties
- Thermal conductivity
- Epoxy resins
- Sodium hydroxide
- Zinc oxide
- Zinc sulfate
- Nano zinc oxide
- Compression testing
Abstract EN
Nanoparticles of zinc oxide are prepared by three different chemical methods.
The first one includes mixing of zinc nitrate (hexa – H2O) with solution of sodium hydroxide (0.4N) at a ratio of (2: 1) (sampleN1).
In the second method, ammonium bicarbonate solution mixed with zinc sulfate (0.2M) at a ratio of (1: 2) (sampleN2).
The third method includes mixing of zinc nitrate (hexa – H2O) with sodium hydroxide (0.6N) at a ratio of (2: 1) (sampleN3), were solution of starch added as fixing agent for nanoparticles.
The nanoparticles examined by X– ray diffraction technique.
in addition to transmission electronic microscope to determine the volume of nanoparticles.
Composites are prepared by mixing nanoparticles of zinc oxide with epoxy resin.
Mechanical properties measurement showed that the hardness value of the sample (EP+N3) was (103.38) due to Shore is better than the values of the other prepared samples (EP, EP+N2, EP+N1).
Also, the composite (EP+N3) showed good compressive strength which was (163.71 MPa).
The value of thermal conductivity of the mentioned composite was (6.41W m-1 0K-1) which indicates good thermal properties.
However, the study showed that the Epoxy resin has a good response to form important composites with zinc oxide nanoparticles.
American Psychological Association (APA)
كاظم نوري عبد. 2019. تحضير و دراسة تأثير دقائق أوكسيد الزنك النانوية على بعض الخواص الميكانيكية و الحرارية لراتنج الأيبوكسي. مجلة جامعة كركوك-الدراسات العلمية،مج. 14، ع. 4، ص ص. 109-130.
https://search.emarefa.net/detail/BIM-1037187
Modern Language Association (MLA)
كاظم نوري عبد. تحضير و دراسة تأثير دقائق أوكسيد الزنك النانوية على بعض الخواص الميكانيكية و الحرارية لراتنج الأيبوكسي. مجلة جامعة كركوك-الدراسات العلمية مج. 14، ع. 4 (كانون الأول 2019)، ص ص. 109-130.
https://search.emarefa.net/detail/BIM-1037187
American Medical Association (AMA)
كاظم نوري عبد. تحضير و دراسة تأثير دقائق أوكسيد الزنك النانوية على بعض الخواص الميكانيكية و الحرارية لراتنج الأيبوكسي. مجلة جامعة كركوك-الدراسات العلمية. 2019. مج. 14، ع. 4، ص ص. 109-130.
https://search.emarefa.net/detail/BIM-1037187
Data Type
Journal Articles
Language
Arabic
Notes
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Record ID
BIM-1037187