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EN
The effects of artificial weathering on the pendulum hardness of chestnut wood applied with polyurethane varnish after heat treatment
Abstract
The effects of artificial weathering (576 h) on the pendulum hardness values of Anatolian chestnut (Castanea sativa Mill.) wood applied with polyurethane varnish (PU) after heat treatment at 190℃ for 1.5 h and at 212℃ for 2 h were investigated. The results revealed that heat treatment, weathering period, and interaction were significant. The hardness values of the heat-treated materials were higher than those of the non-heat-treated test samples. The highest hardness value was determined in the un-weathered group of the test samples that were heat-treated at 190°C for 1.5 h while the lowest value was determined in the group that was heat-treated at 190°C for 1.5 h and weathered for 432 h. The highest reduction rates after weathering were obtained on samples that were heat-treated at 190℃ for 1.5 h, followed by heat-treated at 212℃ for 2 h and non-heat-treated. It was observed that the heat treatment application caused different pendulum hardness values in chestnut wood samples covered with polyurethane varnish.
Keywords
References
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Details
Primary Language
English
Subjects
Timber, Pulp and Paper, Composite and Hybrid Materials, Wood Physics and Mechanics
Journal Section
Research Article
Early Pub Date
June 25, 2023
Publication Date
June 30, 2023
Submission Date
May 1, 2023
Acceptance Date
June 24, 2023
Published in Issue
Year 2023 Volume: 6 Number: 1
APA
Ulay, G., & Ayata, Ü. (2023). The effects of artificial weathering on the pendulum hardness of chestnut wood applied with polyurethane varnish after heat treatment. Mobilya Ve Ahşap Malzeme Araştırmaları Dergisi, 6(1), 115-122. https://doi.org/10.33725/mamad.1290705
AMA
1.Ulay G, Ayata Ü. The effects of artificial weathering on the pendulum hardness of chestnut wood applied with polyurethane varnish after heat treatment. MAMAD. 2023;6(1):115-122. doi:10.33725/mamad.1290705
Chicago
Ulay, Göksel, and Ümit Ayata. 2023. “The Effects of Artificial Weathering on the Pendulum Hardness of Chestnut Wood Applied With Polyurethane Varnish After Heat Treatment”. Mobilya Ve Ahşap Malzeme Araştırmaları Dergisi 6 (1): 115-22. https://doi.org/10.33725/mamad.1290705.
EndNote
Ulay G, Ayata Ü (June 1, 2023) The effects of artificial weathering on the pendulum hardness of chestnut wood applied with polyurethane varnish after heat treatment. Mobilya ve Ahşap Malzeme Araştırmaları Dergisi 6 1 115–122.
IEEE
[1]G. Ulay and Ü. Ayata, “The effects of artificial weathering on the pendulum hardness of chestnut wood applied with polyurethane varnish after heat treatment”, MAMAD, vol. 6, no. 1, pp. 115–122, June 2023, doi: 10.33725/mamad.1290705.
ISNAD
Ulay, Göksel - Ayata, Ümit. “The Effects of Artificial Weathering on the Pendulum Hardness of Chestnut Wood Applied With Polyurethane Varnish After Heat Treatment”. Mobilya ve Ahşap Malzeme Araştırmaları Dergisi 6/1 (June 1, 2023): 115-122. https://doi.org/10.33725/mamad.1290705.
JAMA
1.Ulay G, Ayata Ü. The effects of artificial weathering on the pendulum hardness of chestnut wood applied with polyurethane varnish after heat treatment. MAMAD. 2023;6:115–122.
MLA
Ulay, Göksel, and Ümit Ayata. “The Effects of Artificial Weathering on the Pendulum Hardness of Chestnut Wood Applied With Polyurethane Varnish After Heat Treatment”. Mobilya Ve Ahşap Malzeme Araştırmaları Dergisi, vol. 6, no. 1, June 2023, pp. 115-22, doi:10.33725/mamad.1290705.
Vancouver
1.Göksel Ulay, Ümit Ayata. The effects of artificial weathering on the pendulum hardness of chestnut wood applied with polyurethane varnish after heat treatment. MAMAD. 2023 Jun. 1;6(1):115-22. doi:10.33725/mamad.1290705