The effect of volume fraction on the fatigue strength of unsaturated polyester / glass fiber composite

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Sundus A. Razzak

Abstract

 In this work polymeric composites were done from unsaturated polyester as a matrix reinforced with glass fiber type (E-glass) with two different volume fraction 20% & 40%. Fatigue tests showed that the number of fatigue cycles to failure limit for samples reinforced with uniform (woven Roving 0-90°) E-glass fiber and random (continuous fibers) with volume fraction 40% more than that for the same samples with volume fraction 20%. Also the fatigue results showed that the uniform samples failed with fatigue cycles more than that of random.

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The effect of volume fraction on the fatigue strength of unsaturated polyester / glass fiber composite. IJP [Internet]. 2019 Feb. 20 [cited 2024 Mar. 28];11(22):14-9. Available from: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/347
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Articles

How to Cite

1.
The effect of volume fraction on the fatigue strength of unsaturated polyester / glass fiber composite. IJP [Internet]. 2019 Feb. 20 [cited 2024 Mar. 28];11(22):14-9. Available from: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/347

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