Effect of water absorption on some mechanical and physical properties of epoxy polyurethane blend reinforced with nano silica powder
Other Title(s)
تأثير امتصاصية الماء على بعض الخصائص الميكانيكية و الفيزيائية على خليط الأيبوكسي بولي يوريثان المدعم بدقائق السيليكا النانوية
Author
Source
Issue
Vol. 15, Issue 32 (30 Apr. 2017), pp.92-98, 7 p.
Publisher
University of Baghdad College of Science
Publication Date
2017-04-30
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Abstract EN
The aim of this work is to evaluate some mechanical and physical properties (i.e.
the impact strength, hardness, flexural strength, thermal conductivity and diffusion coefficient) of (epoxy / polyurethane) blend reinforced with nano silica powder (2 % wt.).
Hand lay-up technique was used to manufacture the composite and a magnetic stirrer for blending the components.
Results showed that water had affected the bending flexural strength and hardness, while impact strength increased and thermal conductivity decreased.
In addition to the above mentioned tests, the diffusion coefficient was calculated using Fick’s 2nd law.
American Psychological Association (APA)
Salih, Rana Mahdi. 2017. Effect of water absorption on some mechanical and physical properties of epoxy polyurethane blend reinforced with nano silica powder. Iraqi Journal of Physics،Vol. 15, no. 32, pp.92-98.
https://search.emarefa.net/detail/BIM-732131
Modern Language Association (MLA)
Salih, Rana Mahdi. Effect of water absorption on some mechanical and physical properties of epoxy polyurethane blend reinforced with nano silica powder. Iraqi Journal of Physics Vol. 15, no. 32 (2017), pp.92-98.
https://search.emarefa.net/detail/BIM-732131
American Medical Association (AMA)
Salih, Rana Mahdi. Effect of water absorption on some mechanical and physical properties of epoxy polyurethane blend reinforced with nano silica powder. Iraqi Journal of Physics. 2017. Vol. 15, no. 32, pp.92-98.
https://search.emarefa.net/detail/BIM-732131
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 98
Record ID
BIM-732131