The Effect of Plasticizer Type and Concentration on Cellulose Acetate-Based Bioplastic from Durian Skin

• Autorzy: Rahmatullah , Putri Rizka Wulandari , Komariah Leily Nurul , Waristian Harry , Hadi Alek Al , Handoko Kavin , Gufron Muhamad Fadhil

Identyfikatory

DOI

10.12911/22998993/192677

• Języki publikacji: EN

Abstrakty

EN

Bioplastic is a biodegradable and environmentally friendly material because it uses natural materials in the form of plant fibers. The plants with high fiber content can be converted to cellulose acetate as a raw material for bioplastics. Durian skin is a biomass waste that has the potential to be a raw material for bioplastics. Cellulose-based bioplastics are generally made by adding adhesives, plasticizers, and fillers. In this study, the manufacture of bioplastics used the cellulose acetate from durian skin with variations of plasticizer concentration, plasticizer type, starch adhesive, and chitosan. Glycerol and sorbitol were used as plasticizers with variations in concentration of 20%, 30%, and 40%. The mass ratio of cellulose and starch used was 1.5:1. Bioplastics were produced by adding chitosan, starch, and variations of plasticizers in each concentration which were achieved varying values in tensile strength, water absorption, density values, elongation values, Young’s modulus, degradability, and different bioplastic surface structures. The best bioplastic result is bioplastic with 20% sorbitol concentration for a density of 0.852 g/mL, water absorption of 45.99%, tensile strength of 613.12 Kpa, elongation of 2.35%, and Young’s modulus of 26090.21 Kpa. In addition, the degradation time without landfill has met the Indonesian National Standard (INS) for 45 days.

Słowa kluczowe

EN

bioplastic; durian skin; glycerol; sorbitol

• Wydawca: Polskie Towarzystwo Inżynierii Ekologicznej ; Lublin University of Technology
• Czasopismo: Journal of Ecological Engineering
• Rocznik: 2024
• Tom: Vol. 25, nr 11
• Strony: 70--82
• Opis fizyczny: Bibliogr. 22 poz., rys. tab.

Twórcy

autor

Rahmatullah

• Department of Chemical Engineering, Faculty of Engineering, Universitas Sriwijaya, Indralaya 30662, South Sumatera, Indonesia

• https://orcid.org/0000-0001-5384-263X

autor

Putri Rizka Wulandari

• Department of Chemical Engineering, Faculty of Engineering, Universitas Sriwijaya, Indralaya 30662, South Sumatera, Indonesia

autor

Komariah Leily Nurul

• Department of Chemical Engineering, Faculty of Engineering, Universitas Sriwijaya, Indralaya 30662, South Sumatera, Indonesia

autor

Waristian Harry

• Department of Mining Engineering, Faculty of Engineering, Universitas Sriwijaya, Indralaya 30662, South Sumatera, Indonesia

autor

Hadi Alek Al

• Department of Mining Engineering, Faculty of Engineering, Universitas Sriwijaya, Indralaya 30662, South Sumatera, Indonesia

autor

Handoko Kavin

• Department of Chemical Engineering, Faculty of Engineering, Universitas Sriwijaya, Indralaya 30662, South Sumatera, Indonesia

autor

Gufron Muhamad Fadhil

• Department of Chemical Engineering, Faculty of Engineering, Universitas Sriwijaya, Indralaya 30662, South Sumatera, Indonesia

Bibliografia

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