Supiansyah, - (2015) PENGARUH VARIASI VOLUME MATRIKS RECYCLED POLYPROPYLENE (RPP) TERHADAP SIFAT MEKANIK KOMPOSIT SERAT BATANG PISANG. Other thesis, Politeknik Negeri Sriwijaya.
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Abstract
The research has the purpose to study the effect of the addition of banana stem fiber as filler to the mechanical properties of composites with a matrix of Recycled Polypropylene (RPP). Banana stem fiber made of banana cut into 20 centimeters then soaked in hexane and Sulfuric Acid (H2SO4) and boiled with Sodium Oxide(NaOH) for 1 hour, the purpose to remove dirt and grease as well as lignin present. After that enter into the oven for 10 hours at a temperature of 80 degrees and then combed up into fibers. Banana stemfiber compositesmade with amoldsize of20x15centimetersandpressedbyHot Pressat a temperature of200 degreespressure of2bar, for 30minutes. Bananastemfiber compositecompositionbetweenmatrix and fillersare90:10%, 80:20%, 70:30%, 60:40%and50:50%. Testswereconductedin this researchis to test thetensile strength, compressive strength test, and test thewater absorption. A result of this study is to test thetensile strength ofthe highestin theratio 60:40%, tensile strengthof23.34N/mm2. Totestpressthe highest valueobtainedina ratio of 90:10%in whichthe value10.47N/mm2, and test thewater absorptionSNI15-0233-1989entirelymeet the standards ofthe QualityandTestMethodFiberCementSheets. Keyword: fiberbananas stem composites, recycled polypropylene (RPP)
| Item Type: | Thesis (Other) |
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| Uncontrolled Keywords: | fiberbananas stem composites, recycled polypropylene (RPP). |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Chemical Engineering > Undergraduate Theses |
| Depositing User: | Mrs Trisni Handayani |
| Date Deposited: | 13 Jan 2016 02:20 |
| Last Modified: | 13 Jan 2016 02:20 |
| URI: | http://eprints.polsri.ac.id/id/eprint/1970 |
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