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Study the Adhesion Force of Tubular Shaped Fiber Reinforced Composites | ||
| Engineering and Technology Journal | ||
| Article 1, Volume 26, Issue 4, 2008, Pages 449-457 PDF (234.37 K) | ||
| DOI: 10.30684/etj.29.4.6 | ||
| Authors | ||
| Adnan A. AbdulRazak; Najat j. Saleh; Hussein Ali Hamid AL-Abdly | ||
| Abstract | ||
| In the present work tubular –shaped fiber reinforced composites were manufactured by using two types of resin epoxy (EP) and unsaturated polyester (UP),each was separately reinforced with glass, carbon and kevlar-49 fibers (filament and woven roving), hybrid reinforcement composites of these fibers were also prepared. The adhesion force test of the prepared specimens was carried out. These adhesion forces exhibited a peak value at a percent of hardener/resin (H/R)= 3% for UP matrix with all type of fiber arrangements while 30% was obtained for EP matrix .Such behavior was declined with increase in temperatures. Glass transition temperatures were determined from these measurements, and found to be 90°C for EP– glass and 83 °C for UP –glass composites. | ||
| Keywords | ||
| Adhesion force; tubular shaped; composites | ||
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