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All Journal Scientica: Jurnal Ilmiah Sains dan Teknologi
Endah Rahma Danni
Politeknik Negeri Sriwijaya, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Social Sciences Other

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Pengaruh Penambahan Filler dari Selulosa Tongkol Jagung dan Zink Oksida Pada Plastik Biodegradable Endah Rahma Danni; Abu Hasan; Robert Junaidi
Scientica: Jurnal Ilmiah Sains dan Teknologi Vol. 1 No. 3 (2023): Scientica: Jurnal Ilmiah Sains dan Teknologi
Publisher : Komunitas Menulis dan Meneliti (Kolibi)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.572349/scientica.v1i3.389

Abstract

The main objective of this research is to obtain the optimum composition of bioplastics from the main ingredients of starch, cassava husks and corncobs. In this research, cassava peel starch will be used as the basic ingredient, glycerol as a plasticizer, as well as the addition of PVA, cellulose and ZnO with different concentration variations, namely 0.4; 0.8; 1,2; 1.6 g. The manufacture of biodegradable plastic will be carried out using the melt intercalation method or phase inversion technique, namely the evaporation of the solution after the printing process on the glass plate. Then biodegradation and mechanical properties of bioplastics were tested. The results of this study obtained the optimum composition in sample D3 with the most variations in the addition of cellulose with the highest tensile strength test value of 6.008 MPa, 12% Elongation Test, 48.07% Young's Modulus, 91.6% water resistance and Estimated degradation time of 27- 34 days.
Co-Authors Abu Hasan Robert Junaidi