Mechanical Properties Characterization of The Biodegradable Plastic Made from Composite of HDPE (High Density Polyethylene) and Gembolo (Dioscorea bulbifera L.) Starch
- https://doi.org/10.2991/snk-18.2018.24How to use a DOI?
- Biodegradable plastic, gembolo starch, HDPE
It had been conducted research on characterization the mechanical properties of biodegradable plastic composites from HDPE (High Density Polyethylene) and gembolo starch. This study aims to determine the mechanical characteristics of biodegradable plastic made from a mixture of HDPE and gembolo starch. In this study, the variation in HDPE mass ratio with gembolo starch used was 8:2; 7:3; 6:4; 5:5; and 4:6 grams. The characteristics of biodegradable plastics tested were tensile strength, elongation, Young's modulus measured using Autograph instrument. The results showed that the best tensile strength value was obtained on the ratio of HDPE and gembolo starch of 7: 3 namely 0.6006 N / mm2, with the elongation and Young modulus of 10.8167 % and 5.5525 N / mm2, respectively.
- © 2018, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yolanda Harnike Putri Wardani AU - Suyatno Sutoyo PY - 2018/09 DA - 2018/09 TI - Mechanical Properties Characterization of The Biodegradable Plastic Made from Composite of HDPE (High Density Polyethylene) and Gembolo (Dioscorea bulbifera L.) Starch BT - Proceedings of the Seminar Nasional Kimia - National Seminar on Chemistry (SNK 2018) PB - Atlantis Press SP - 99 EP - 102 SN - 2352-5401 UR - https://doi.org/10.2991/snk-18.2018.24 DO - https://doi.org/10.2991/snk-18.2018.24 ID - HarnikePutriWardani2018/09 ER -