advances in engineering research volume 198 international seminar of science and applied technology issat 2020 characterization and production of biodegradable plastics from cassava rubber starch and old newsprint using glycerol ...
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...Advances in engineering research volume international seminar of science and applied technology issat characterization production biodegradable plastics from cassava rubber starch old newsprint using glycerol plasticizer sandy novisa bagus bayu nugroho herawati budiastuti rintis manfaati jurusan teknik kimia politeknik negeri bandung jawa barat indonesia corresponding author email herabudi polban ac id abstract plastic waste is the biggest problem faced by almost all countries long process degradation large conventional are main causes accumulation especially use along with fillers form chitosan alternatives avoiding food grade materials that still used public hot mixing method was bioplastics first extracting variations grams this study obtained a good bioplastic composition which produced tensile strength value mpa elongation ability for days burial keywords water absorption degradability introduction crustaceans insects as well bacterial fungal cells another component besides based ...