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Effect of Addition Elephant Grass Cellulose and CaCO3 Oyster Shell Waste as Bioplastic Composites

Molekul: Jurnal Ilmiah Kimia · Vol. 17 No. 2 (2022) · hlm. 281–291

DOI
10.20884/1.jm.2022.17.2.6410
ISSN
2503-0310, 1907-9761
Terbit
2022-07-21
Penerbit
Universitas Jenderal Soedirman
Bahasa
eng

Abstrak

The effect of adding cellulose and CaCO3 as a bioplastic filler was studied. The source of cellulose is obtained from elephant grass plants, while CaCO3 is obtained from oyster shell waste. The primary raw material for bioplastics is tapioca starch with glycerol as a plasticizer using the solution casting method. The resulting bioplastics are thin and transparent but not very elastic, with a thickness is 1 mm. The mechanical properties test of bioplastics obtained tensile strength between 1-3 MPa and elongation between 1-4.4%. Physical properties test results obtained density between 0.313-0.33 g/mL and water absorption between 31.94-81.16%. The morphological test showed that the bioplastic surface was getting more uneven with more CaCO3 filler. The use of cellulose fillers without the combination obtained better results than cellulose and CaCO3 fillers.

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  • Universitas Syiah Kuala
  • Universitas Abulyatama
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Rekan penulisOrganisasiArtikel bersama
Teuku Budi AuliaUniversitas Syiah Kuala1
Cut Aja RahmawatiUniversitas Abulyatama1
Taufiq SaidiUniversitas Syiah Kuala1

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Sumber metadata: OAI-PMH (metadata jurnal) https://jos.unsoed.ac.id/index.php/jm/oai, pertama di-harvest 9 Nov 2026, terakhir terlihat 9 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US"> Effect of Addition Elephant Grass Cellulose and CaCO3 Oyster Shell Waste as Bioplastic Composites</dc:title>
	<dc:creator>Aulia, M Prayogie</dc:creator>
	<dc:creator>Rizki, Reza</dc:creator>
	<dc:creator>Aprilia, Sri</dc:creator>
	<dc:creator>Mulana, Farid</dc:creator>
	<dc:description xml:lang="en-US">The effect of adding cellulose and CaCO3 as a bioplastic filler was studied. The source of cellulose is obtained from elephant grass plants, while CaCO3 is obtained from oyster shell waste. The primary raw material for bioplastics is tapioca starch with glycerol as a plasticizer using the solution casting method. The resulting bioplastics are thin and transparent but not very elastic, with a thickness is 1 mm. The mechanical properties test of bioplastics obtained tensile strength between 1-3 MPa and elongation between 1-4.4%. Physical properties test results obtained density between 0.313-0.33 g/mL and water absorption between 31.94-81.16%. The morphological test showed that the bioplastic surface was getting more uneven with more CaCO3 filler. The use of cellulose fillers without the combination obtained better results than cellulose and CaCO3 fillers.</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Jenderal Soedirman</dc:publisher>
	<dc:date>2022-07-21</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://jos.unsoed.ac.id/index.php/jm/article/view/6410</dc:identifier>
	<dc:identifier>10.20884/1.jm.2022.17.2.6410</dc:identifier>
	<dc:source xml:lang="en-US">Molekul; Vol 17 No 2 (2022); 281-291</dc:source>
	<dc:source>2503-0310</dc:source>
	<dc:source>1907-9761</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jos.unsoed.ac.id/index.php/jm/article/view/6410/3194</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 Molekul</dc:rights>
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