Mazlom Ali Abadi, Davood (2016) Effects of wheat straw and wood industries fiber size and content and characteristics on the properties applied of composites. Masters thesis, University of Zabol.
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Abstract
The effect of wheat straw and wood industrials fiber size, content and characteristics on the properties of wood – plastic compositions investigated. For this purpose industrial wood chip and wheat straw was milled and screened to the desired size (30, 50, 70 mesh). Anatomy structure and chemical composition of wheat straw were studied. The flour of wood and straw, wheat flour and polypropylene and Compatibilzer mixed by extruder mill and then the test samples by using of injection molding method were made. And mechanical properties included the tensile, flexural and impact and the Physical properties such as water absorption and thickness swelling were measured in accordance with ASTM standard test methods. A scanning electron microscope imaging (SEM) were performed to interpret the results. The results showed the thickness swelling and water uptake values were increased and mechanical properties were decreased by using wheat straw. All physical and mechanical properties of composites were improve whit increase particle size from 70 mesh to 30 mesh the SEM image showed the inter face bet wean matrix and rein for cement natural was improve by using Compatibilizer.
| Item Type: | Thesis (Masters) |
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| Uncontrolled Keywords: | Wood plastic composite, Wheat straw, Mechanical properties |
| Subjects: | T Technology > TS Manufactures |
| Depositing User: | admin admin1 admin2 |
| Date Deposited: | 15 Jun 2016 07:13 |
| Last Modified: | 15 Jun 2016 07:13 |
| URI: | http://eprints.uoz.ac.ir/id/eprint/777 |
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