PEMANFAATAN LIMBAH AMPAS TAHU SEBAGAI BAHAN BAKU PEMBUATAN PLASTIK BIODEGRADABLE DENGAN PLASTICIZER GLISERIN
Main Author: | Atika, Siti Nur |
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Format: | Thesis NonPeerReviewed Book |
Bahasa: | eng |
Terbitan: |
, 2015
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Subjects: | |
Online Access: |
http://eprints.polsri.ac.id/1867/1/01.%20COVER.pdf http://eprints.polsri.ac.id/1867/2/02.%20BAB%201.pdf http://eprints.polsri.ac.id/1867/3/03.%20BAB%20II.pdf http://eprints.polsri.ac.id/1867/4/04.%20BAB%20III.pdf http://eprints.polsri.ac.id/1867/5/05.%20BAB%20IV.pdf http://eprints.polsri.ac.id/1867/6/06.%20BAB%20V.pdf http://eprints.polsri.ac.id/1867/7/07.%20DAFTAR%20PUSTAKA.pdf http://eprints.polsri.ac.id/1867/ |
Daftar Isi:
- Plastic waste including one of the problem of environment that most concern in Indonesia , even thought to have reached thousands of tons. Plastic will be breaks down in time 450 to 600 years .Therefore, needed plastic environmentally friendly in order to reduce pollution , for example biodegradable plastic made from starch or cellulose. Tofu dregs waste becomes raw material of biodegradable plastic because tofu dregs containing 66,24 percent carbohydrates. Making plastics biodegradable is a casting ( method mold ) with the addition of a plasticizer glycerin through 3 stage of starch that is making tofu dregs of starch , making plastics and analysis of biodegradable plastic biodegradable sample ( thickness , tensile strength , biodegradability test , a test of endurancewater ) .The results of analysis sample is the thickness of plastic 0,40 mm; strong pull 0,0126 Mpa; test endurancewater 91,22 resilience % and biodegradability test for 7 days. Keywords: the plastic, biodegradable plastic, dregs tofu, tensile strength, biodegradability