Effect of temperature of thermo-mechanical treatment of pine wood (Pinus sylvestris L.) veneers upon gloss and wettability

• Autorzy: Krystofiak T. , Bekhta P. , Muszyńska M.
• Języki publikacji: EN

Abstrakty

EN

Effect of temperature of thermo-mechanical treatment of pine wood (Pinus sylvestris L.) veneers upon gloss and wettability. The aim of investigations was determination of gloss and wettability of pine wood veneers after thermo-mechanical treatment. Rotary cut veneer sheets of pine wood and moisture content of 5% were chosen for the experiments. In laboratory hydraulic press was densification at temperatures of 150, 180, and 210°C, pressure 3 MPa, and time 3 min. Gloss of veneers was determined with the photoelectric method with PICO GLOSS apparatus. Wettability measurements were performed microscope methods with the goniometric equipment. It was stated, that temperature of thermo-mechanical treatment influenced on the course of gloss and wettability.

Słowa kluczowe

EN

pine wood; thermo-mechanical modification; veneer; property; gloss; contact angle

• Wydawca: Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
• Czasopismo: Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
• Rocznik: 2014
• Tom: No. 88
• Strony: 126--129
• Opis fizyczny: Bibliogr. 11 poz.

Twórcy

autor

Krystofiak T.

• Department of Wood Based Matterials, Division of Gluing and Finishing of Wood, Faculty of Wood Technology, Poznan University of Life Sciences

autor

Bekhta P.

• Department of Wood Based Composites, National University of Forestry & Wood Technology of Ukraine

autor

Muszyńska M.

• Department of Wood Based Matterials, Division of Gluing and Finishing of Wood, Faculty of Wood Technology, Poznan University of Life Sciences

Bibliografia

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• 4. BEKHTA P., NIEMZ P., SEDLIAČIK J., 2012: Effect of pre-pressing of veneer on the glueability and properties of veneer-based products, European Journal of Wood and Wood Products 70; 99–106.
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• 9. KRYSTOFIAK T., MUSZYŃSKA M., BEKHTA P., 2014: Adhesion of EVA copolymer to pine veneer after thermal-mechanical modification. Proceedings of the 3rd International Conference on Processing Technologies for the Forest and Bio-based Products Industries PTF BPI 2014, 24-26.09.2014, Kuchl, Austria: pp. 4.
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