A. niger susceptibility of HDPE/hemp composites. Part 2: Mechanical tests

• Autorzy: Cofta G. , Doczekalska B. , Bujnowicz K. , Roszyk E.
• Języki publikacji: EN

Abstrakty

EN

In the present study the composites of polyethylene and hemp were prepared. In addition the polyethylene-hemp composites containing a Polybond 3039 were also obtained. The objective of this study was to evaluate the resistance of PE-hemp composites to fungal decay. Mechanical properties of composite samples before and after the mycological test were determined. It was shown that the addition of coupling agent was accompanied by an increase of the measured mechanical composites properties. A. niger did not change the mechanical parameters of the composites. Mycological tests practically no effect on any of the mechanical parameters of both variants of the stretched composite samples.

Słowa kluczowe

EN

WPC/NFC; A. niger; biodegradation; mechanical test

• Wydawca: Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
• Czasopismo: Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
• Rocznik: 2018
• Tom: No. 104
• Strony: 113--116
• Opis fizyczny: Bibliogr. 10 poz.

Twórcy

autor

Cofta G.

• Institute of Chemical Wood Technology, University of Life Science, Wojska Polskiego 38/42, 60-037 Poznań, Poland

autor

Doczekalska B.

• Institute of Chemical Wood Technology, Poznań University of Life Sciences

autor

Bujnowicz K.

• Institute of Natural Fibres and Medicinal Plants, Poznań

autor

Roszyk E.

• Department of Wood Science, Poznań University of Life Sciences

Bibliografia

• 1. ASHORI A., BEHZAD H.M., TARMIAN A., 2013: Effects of chemical preservative treatments on durability of wood flour/HDPE composites. Comp. B: Eng. nr. 47; 308- 313.
• 2. CLEMONS C., 2002: Wood-plastic composites in the United States: The interfacing of two industries. Forest Products Journal nr. 52; 10-18.
• 3. COFTA G., BORYSIAK S., DOCZEKALSKA B., GARBARCZYK J, 2006:Resistance of polypropylene - wood composites to fungi. Polimery nr. 51; 276-279.
• 4. HAMZEH Y., ASHORI A., MARVAST E.H., RASHEDI K., OLFAT A.M., 2012: A comparative study on the effects of Coriolus versicolor on properties of HDPE/wood flour/paper sludge composites. Comp. B: Eng. nr. 43; 2409-2414.
• 5. KARTAL S.N., AYSAL S., TERZI E., YILGOR N., YOSHIMURA T., TSUNODA K., 2013: Wood and Bamboo-PP composites: Fungal and termite resistance, water absorption and FT-IR analyses. BioResources nr. 8; 1222-1244.
• 6. LOMELI-RAMIREZ M. G., OCHOA-RUIZ H. G., FUENTES-TALAVERA F. J., GARCIA-ENRIQUEZ S., CERPA-GALLEGOS M. A., SILVA-GUZMAN J. A., 2009: Evaluation of accelerated decay of wood-plastic composites by Xylophagus fungi. International Biodeterioration & Biodegradation nr. 63; 1030-1035.
• 7. MORRIS P.I., COOPER P., 1998: Recycled plastic/wood composite lumber attacked by fungi. For. Prod. J. nr. 48; 86-88.
• 8. NAUMANN A., STEPHAN I., NOLL M., 2012: Material resistance of weathered wood-plastic composites against fungal decay. Int. Biodeter. Biodegr. nr. 75; 28-35.
• 9. SCHIRP A., WOLCOTT M. P., 2006: Fungal Degradation of Wood-Plastic Composites and Evaluation Using Dynamic Mechanical Analysis. Journal of Applied Polymer Science nr. 99; 3138–3146.
• 10. WEI L., MCDONALD A.G., FREITAG C., MORRELL J.J., 2013: Effects of wood fiber esterification on properties, weatherability and biodurability of wood plastic composites. Polym. Degrad. Stabil. nr. 98; 1348-1361.

Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).