Environmental valuation of selected transparent wood coatings from the view of fungal resistance

• Autorzy: Vidholdová Z. , Slabejová G.
• Języki publikacji: EN

Abstrakty

EN

Wood products with painted surfaces can reduce the risk of forming and spreading microbial infection on their surfaces. This study aims to characterize surface moulds resistance of selected transparent wood coatings based on polyurethane resins, polyurethane-acrylate resins, and natural wax withoilapplied in one, two or three layers. The growth activity of moulds (GAM) on the surface coated with wax - oil and waterbornepolyurethane-acrylate coating was higher than mould growth on the surface with polyurethane coating. The mould growth was decreasing with increasing number of coats of polyurethane or waterborne polyurethane-acrylate coating.

Słowa kluczowe

EN

mould; polyurethane resin; polyurethane-acrylate resin; oil; wax

• 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. 103
• Strony: 164--168
• Opis fizyczny: Bibliogr. 13 poz., rys., tab.

Twórcy

autor

Vidholdová Z.

• Faculty of Wood Science and Technology, Technical University in Zvolen

autor

Slabejová G.

• Department of Furniture and Wood Products, Faculty of Wood Sciences and Technology, Technical University in Zvolen

Bibliografia

• 1. EN 15457, 2007: Paints and varnishes – Laboratory method for testing the efficacy of film preservatives in a coating against fungi.
• 2. GARZÓN-BARRERO, N. M., SHIRAKAWA, M. A., BRAZOLIN, S., DE LARA, I.A. R., SAVASTANOJR, H. 2016: Evaluation of mold growth on sugarcane bagasse particle boards in natural exposure and in accelerated test. International Biodeterioration & Biodegradation, 115: 266-276.
• 3. GOBAKKEN, L. R., HØIBØ, O. A.,SOLHEIM, H. 2010: Mould growth on paints with different surface structures when applied on wooden claddings exposed outdoors. International Biodeterioration & Biodegradation, 64(5): 339-345.
• 4. GRADECI, K., LABONNOTE, N., TIME, B., KÖHLER, J. 2017: Mould growth criteria and design avoidance approaches in wood-based materials–a systematic review. Construction and Building Materials, 150: 77-8.
• 5. REINPRECHT, L. – VIDHOLDOVÁ, Z. 2017: Growth inhibition of moulds on wood surfaces in presence of nano-zinc oxide and its combinations with polyacrylate andessential oils. Wood Research 62 (1): 37-44.
• 6. Regulation, E. U. 2010: No. 66/2010 of the European Parliament and of the Council of 25 November 2009 on the EU Ecolabel. Official Journal L, 27.
• 7. SALCA, E. A., KRYSTOFIAK, T., LIS, B. 2017: Evaluation of Selected Properties o fAlder Wood as Functions of Sanding and Coating. Coatings, 7(10), 176-185.
• 8. SLABEJOVÁ, G. 2013: Photostability of transparent surface coatings of beech wood. Acta Facultatis Xylologiae Zvolen res Publica Slovaca, 55(2): 5-12.
• 9. SLABEJOVÁ, G., ŠMIDRIAKOVÁ, M., FEKIAČ, J. 2016: Gloss of transparent coating on beech wood surface. Acta Facultatis Xylologiae Zvolen res Publica Slovaca, 58(2), 37-44.168.
• 10. VIDHOLDOVÁ, Z., IŽDINSKÝ, J., REINPRECHT, L., KROKOŠOVÁ, J. 2015: Activity of Bacteria and Moulds on Surfaces of Commercial Wooden Composites. In Materials Science Forum 818: 190-193.
• 11. VIITANEN, H. 2002: Mould growth on painted wood. Proceedings Sonderseminar COSTE 18, 9p.
• 12. VIITANEN, H., VINHA, J., SALMINEN, K., OJANEN, T., PEUHKURI, R.,PAAJANEN, L., LÄHDESMÄKI, K. 2010: Moisture and bio-deterioration risk of building materials and structures. Journal of Building Physics, 33(3): 201-224.
• 13. WRIGHT, N. C., LI, J., GUO, M. 2006: Microstructural and mold resistant propertiesof environment‐ friendly oil‐ modified polyurethane based wood‐ finish products containing polymerized whey proteins. Journal of applied polymer science, 100(5):3519-3530.

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).