Szczegóły publikacji
Opis bibliograficzny
Composites based on PLA/PHBV blends with nanocrystalline cellulose NCC: mechanical and thermal investigation / Patrycja Bazan, Arif Rochman, Krzysztof Mroczka, Kamil Badura, Mykola Melnychuk, Przemysław NOSAL, Aleksandra Węglowska // Materials [Dokument elektroniczny]. — Czasopismo elektroniczne ; ISSN 1996-1944. — 2024 — vol. 17 iss. 24 art. no. 6036, s. 1–31. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 29–31, Abstr. — Publikacja dostępna online od: 2024-12-10
Autorzy (7)
- Bazan Patrycja
- Rochman Arif
- Mroczka Krzysztof
- Badura Kamil
- Melnychuk Mykola
- AGHNosal Przemysław
- Węglowska Aleksandra
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 157323 |
|---|---|
| Data dodania do BaDAP | 2025-01-15 |
| Tekst źródłowy | URL |
| DOI | 10.3390/ma17246036 |
| Rok publikacji | 2024 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Materials |
Abstract
This study investigates the physical and mechanical properties of biodegradable composites based on PLA/PHBV blends modified with different content of nanocrystalline cellulose (NCC) of 5, 10, and 15 wt.%. Density measurements reveal that the density of the composite increases with increasing NCC content. Water absorption tests demonstrate a gradual increase in the composite water content with increasing incubation time, reaching stabilization after approximately 30 days. Mechanical testing was also carried out on both on conditioned samples after the process of hydrolytic degradation and accelerated thermal aging. The conditioned composites show an increase in the stiffness of the materials with increasing content of nanocrystalline cellulose. The ability to deform and the ability to absorb energy when the sample is dynamically loaded decrease. The repeated strength tests, after the process of incubation of samples in water and after the process of accelerated thermal aging, show the degradation of composite materials; however, it is noticed that the introduction of cellulose addition reduces the impact of the applied artificial environment in aging tests. The findings of this study indicate promising applications for these types of materials, characterized by high strength and biodegradability under appropriate conditions. Household items such as various containers or reusable packaging represent potential applications of these composites.
