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All Journal PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL)
Nadia Rahmawati
Universitas Indonesia, FMIPA Program Studi Fisika, Depok, 16424
Electrical & Electronics Engineering Energy Physics Other

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PLASTIK BIODEGRADABLE BERBAHAN AMPAS SINGKONG DAN POLIVINIL ASETAT Nurul Asni; Djonaedi Saleh; Nadia Rahmawati
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 4 (2015): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2015
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

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Abstract

Cassava waste by product from tapioca flour. For reducing environmental pollution cassava waste be use biodegradable plastics by adding polivinil asetat as adhesive and glycerol as plastisizer. The aim of this research is for knowing physical characteristic of biodegradable plastic.Ratio betwen cassava west and polivinil asetat (wt%) are 9:1; 8:2;7:3;6:4. Tensile strength and elongation result from this research for 6:4 ratio’s are 0,1019 ± 0,339 MPa and 26,178%. Tensile strength and elongation for 9:1, ratio’s are 0,1659 ± 0,035 MPa and 22,386%. Key word : Cassava waste, Polivinil Asetat, Glycerol, Biodegradable plastics.
Co-Authors Djonaedi Saleh Nurul Asni