- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Effect of Water Absorption on Hardness Property for Epoxy Reinforced by Glass Fibers | ||
| Journal of University of Anbar for Pure Science | ||
| Article 9, Volume 5, Issue 3, 2011, Pages 23-28 PDF (416.38 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.37652/juaps.2011.44305 | ||
| Authors | ||
| Faik H. Anter; Hind Salah Hasan | ||
| University of Anbar - College of Science. | ||
| Abstract | ||
| This research includes studying the effect of water absorption on hardness properties for Epoxy reinforced with glass fibers .Composite materials prepared from the Epoxy resin as matrix reinforced by E-glass fibers [0 - 90o Woven Roving and Random ] with volume fraction 25%.The shore D hardness of all samples investigated before and after immersion in water at room temperature . Results of the work show that the value of hardness which done at room temperature decreases with increasing the time of immersion in water . The weight of absorbed water increases with increasing the time of immersion in water specially in the first week .The quantity of absorbed water decreases or increases also according to kind and number of reinforcing layers of glass fiber | ||
| Keywords | ||
| Water absorption; Hardness; Epoxy; Glass Fibers | ||
| References | ||
|
1- Rita Roy , Sarkar B. K. , Bose N. R. , " Effects of moisture on the mechanical properties of glass fiber reinforced vinylester resin composites " , (2001),ball. Mater. Sci. Vol. 24, No. :1, pp.(87-94), Indian academy of science.
2- Somjai Kajorncheappungan , " The effect of environmental aging on durability of glass / Epoxy composites ", Ph.D. in engineering , 1999.
3- A. Blaga , " CBD – 159 . Thermosetting plastics " , Canadian building digest , http:www.thermostting plastics. Htm,2008.
4- Soutis C. and Turkman , D. (1997) , J. Comp. Mat. 31,pp(832-835) .
5- Whittle A.J. , plastics , Rubber and compsites, IOM Communications , Vol. 30, 9,2001.
6- G. Marom ," The role of water transport in composites materials", London , 1985.
7- Balgees M. Dhyae , " Effect of water on the properties of some polymeric composites " , Enq. & Tech. Vol. 26 , No. 5 . 2008.
8- Y. Menail ," The effects of water aging on the mechanical properties of glass fiber and Kevlar fiber epoxy composite materials " , ISSN 1292-1207 mechanika. 2009 ,No.76.
9- K. S. Han , " Composites " , vol. 10 , p 35 , 1983
10- Z. U. Hague and D. T. Turner , " influence of particulate on indention hardness of a glassy cross – linked polymer " , J. of material Science , 22 , pp(3379 – 3384) ,1987.
11- Jatin R. and Ravji D. " British polymer journal " , Vol. 22 , No. 2 , pp( 143 – 146 ) , 1990 .
12- د. أکرم عزیز , " کیمیاء اللدائن " 1993.
13- International report , http://www.plint.co.uk./at2/leflet/te76.htm
14- D.J. Turmel ." Evironmental effect on composites performance" , university of Surry press, 1995.
| ||
|
Statistics Article View: 495 PDF Download: 408 |
||