Influence of the Cellulose and Soft Wood Fibres on the Impact and Tensile Properties in Polypropylene Bio Composites
Key Engineering Materials. Vol.903: Riga Technical University 61st International Scientific Conference "Materials Science and Applied Chemistry 2020" (MSAC 2020) 2021
Jānis Zicāns, Remo Merijs-Meri, Tatjana Ivanova, Andrejs Kovaļovs, P. Franciszczak

Investigation presents an experimental study of mechanical properties of hybrid bio-composites made from man-made cellulose fibres and soft wood microfiller embedded into polypropylene homopolymer matrix at different weight contents. Mechanical properties such as elastic modulus, tensile strength, and impact resistance of the reinforced composites determined for various total weight contents of both biobased fillers were used as the design parameters. The problem was solved by planning the experiments and response surfaces method. The results demonstrate that using the both filler types enhance the mechanical properties. The tensile modulus increases by ~115%. The bio-composite with the highest weight content of man-made cellulose fibres and the lowest content of soft wood microfibers possesses maximum tensile strength (more 66 MPa). Addition of man-made cellulose fibres demonstrate a significant influence on the impact resistance of the investigated composites


Atslēgas vārdi
Cordenka, Hybrid Composite, Impact, Response Surface, Tension, Weho
DOI
10.4028/www.scientific.net/KEM.903.134
Hipersaite
https://www.scientific.net/KEM.903.134

Zicāns, J., Merijs-Meri, R., Ivanova, T., Kovaļovs, A., Franciszczak, P. Influence of the Cellulose and Soft Wood Fibres on the Impact and Tensile Properties in Polypropylene Bio Composites. Key Engineering Materials, 2021, Vol.903, 134.-139.lpp. ISSN 1662-9795. Pieejams: doi:10.4028/www.scientific.net/KEM.903.134

Publikācijas valoda
English (en)
RTU Zinātniskā bibliotēka.
E-pasts: uzzinas@rtu.lv; Tālr: +371 28399196