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Effect of Some Environmental Factors on the Properties of Polyurethane/Silica Composites | ||
| Anbar Journal of Engineering Sciences | ||
| Article 3, Volume 2, Issue 1, 2009, Pages 30-35 PDF (186.61 K) | ||
| DOI: 10.37649/aengs.2009.14247 | ||
| Author | ||
| Hazim falih | ||
| Abstract | ||
| Silica particles are directly introduced into polyurethane resin with different grain size and different volume fractions to obtain a new composite. Hardness, impact strength (charpy) and compression properties were studied with the conditions mentioned; Acid solutions and UV- radiation were the main environments studied on the samples prepared. The results showed that the acid affected the properties more than UV- radiation | ||
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