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The Effect of Egg Shell as Different Particle Sizes Filler on the Mechanical Properties of Low Density Polyethylene. | ||
| journal of al-qadisiyah for pure science(quarterly) | ||
| Article 1, Volume 11, Issue 1, 2011, Pages 79-88 PDF (0 K) | ||
| Author | ||
| Hameed A.Hamadi | ||
| Abstract | ||
| Mechanical properties of (LDPE-463): egg shell particles composite were assessed with respect to the effect of filler content eggshell range from (5%,10%,15%,20%,25% 50%) by weight in the composite. The volume range off egg shell particles was (250≥V≤500) micrometer. The mechanical properties of loaded film have been evaluating through several parameters concerning the elastic deformation based on measuring the load – elongation characteristics and through several parameters like Elongation, Tensile at break and Tensile at yield. The obtained results show that egg shell particles reduce the free volume among polymeric chains indicating a good ability against applied stress. No experimental difficulties appeared for all mixing ratio under 50% with no separation in phase which makes the sample processing is possible. The Elongation is decrease with increasing filler concentration while Both tensile at yield and break are also decrease. The filler ratio 5% is found to be best due to it's Elongation while 40% is consider as the saturation value. | ||
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