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Mechanical properties and tribological performance of polyoxymethylene/short cellulose fiber composites
ID
Kneissl, Lucas M.
(
Avtor
),
ID
Gonçalves, Gil
(
Avtor
),
ID
Joffe, Roberts
(
Avtor
),
ID
Kalin, Mitjan
(
Avtor
),
ID
Emami, Nazanin
(
Avtor
)
PDF - Predstavitvena datoteka,
prenos
(7,67 MB)
MD5: FC7F190E754F00AEC9F4A6C1282234C4
URL - Izvorni URL, za dostop obiščite
https://www.sciencedirect.com/science/article/pii/S0142941823003148
Galerija slik
Izvleček
Natural fibers are promising bio-based materials to use as reinforcements in polymer composites as often more affordable and accessible alternatives to fossil-based fibers, especially because of their superior sustainability. Polyoxymethylene (POM) is a widely used engineering thermoplastic, which has a melting temperature suitable for processing with natural fibers. In this study, such composites consisting of POM and regenerated cellulose fibers have been developed and studied in terms of their mechanical, thermal, tribological and structural properties. Tensile and flexural moduli increased with incorporation of 30 wt% fibers up to 89% and 79% respectively, crystallinity increased as well by a maximum of approx. 11% at 30% fiber content. Furthermore, the specific wear rate was improved for the composite with 10 wt% fibers, showing a decrease of roughly 80%. This study investigates the processing parameters and tribo-mechanical performance of POM-based natural fiber composites as an important route towards future sustainable polymer composites in load bearing applications.
Jezik:
Angleški jezik
Ključne besede:
polyoxymethylene
,
cellulose fibers
,
processing
,
characterization
,
tribology
Vrsta gradiva:
Članek v reviji
Tipologija:
1.01 - Izvirni znanstveni članek
Organizacija:
FS - Fakulteta za strojništvo
Status publikacije:
Objavljeno
Različica publikacije:
Objavljena publikacija
Leto izida:
2023
Št. strani:
12 str.
Številčenje:
Vol. 128, art. 108234
PID:
20.500.12556/RUL-151972
UDK:
539.92
ISSN pri članku:
0142-9418
DOI:
10.1016/j.polymertesting.2023.108234
COBISS.SI-ID:
169991427
Datum objave v RUL:
26.10.2023
Število ogledov:
256
Število prenosov:
27
Metapodatki:
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Objavi na:
Gradivo je del revije
Naslov:
Polymer testing
Skrajšan naslov:
Polym. test.
Založnik:
Elsevier
ISSN:
0142-9418
COBISS.SI-ID:
26155008
Licence
Licenca:
CC BY-NC-ND 4.0, Creative Commons Priznanje avtorstva-Nekomercialno-Brez predelav 4.0 Mednarodna
Povezava:
http://creativecommons.org/licenses/by-nc-nd/4.0/deed.sl
Opis:
Najbolj omejujoča licenca Creative Commons. Uporabniki lahko prenesejo in delijo delo v nekomercialne namene in ga ne smejo uporabiti za nobene druge namene.
Sekundarni jezik
Jezik:
Slovenski jezik
Ključne besede:
polioksimetilen
,
celulozna vlakna
,
predelava
,
karakterizacija
,
tribologija
Projekti
Financer:
EC - European Commission
Program financ.:
H2020
Številka projekta:
860246
Naslov:
GreenTRIBOS
Akronim:
GreenTRIBOS
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