The Effects of Natural Weathering on Color Stability of Impregnated and Varnished Wood Materials
The aim of this study was to investigate effects of natural weathering on color stability of Scots pine (Pinus sylvestris L.) and Oriental beech (Fagus orientalis L.) impregnated with some chemicals [tanalith-E (TN-E), adolit-KD5 (AD-KD5), and chromated copper arsenate (CCA)] and then varnished [syn...
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2015/526570 |
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| author | Turkay Turkoglu Ergun Baysal Hilmi Toker |
| author_facet | Turkay Turkoglu Ergun Baysal Hilmi Toker |
| author_sort | Turkay Turkoglu |
| collection | DOAJ |
| description | The aim of this study was to investigate effects of natural weathering on color stability of Scots pine (Pinus sylvestris L.) and Oriental beech (Fagus orientalis L.) impregnated with some chemicals [tanalith-E (TN-E), adolit-KD5 (AD-KD5), and chromated copper arsenate (CCA)] and then varnished [synthetic varnish (SV) and polyurethane varnish (PV)]. While applying varnish increased lightness, impregnation decreased lightness of the wood specimens before natural weathering. Natural weathering caused greenish, bluish, and dark color tones of the wood surface. Total color change was increased with increasing exposure times in natural weathering. Untreated (control) wood specimens exhibited higher color changes than the other wood specimens in all the stages of natural weathering. The total color changes of untreated Oriental beech specimens were less than untreated Scots pine specimens. The color stability of impregnated and varnished wood specimens gave better results than untreated and solely varnished wood specimens after natural weathering. The best color stability was obtained from both Oriental beech and Scots pine wood impregnated with TN-E before PV coating. |
| format | Article |
| id | doaj-art-94727180f6d648cc8ab50e07bcd86489 |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-94727180f6d648cc8ab50e07bcd864892025-02-03T01:12:42ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422015-01-01201510.1155/2015/526570526570The Effects of Natural Weathering on Color Stability of Impregnated and Varnished Wood MaterialsTurkay Turkoglu0Ergun Baysal1Hilmi Toker2Department of Forestry, Koycegiz Vocational School, Mugla Sitki Kocman University, 48800 Mugla, TurkeyFaculty of Technology, Wood Science and Technology, Mugla Sitki Kocman University, 48000 Mugla, TurkeyFaculty of Technology, Wood Science and Technology, Mugla Sitki Kocman University, 48000 Mugla, TurkeyThe aim of this study was to investigate effects of natural weathering on color stability of Scots pine (Pinus sylvestris L.) and Oriental beech (Fagus orientalis L.) impregnated with some chemicals [tanalith-E (TN-E), adolit-KD5 (AD-KD5), and chromated copper arsenate (CCA)] and then varnished [synthetic varnish (SV) and polyurethane varnish (PV)]. While applying varnish increased lightness, impregnation decreased lightness of the wood specimens before natural weathering. Natural weathering caused greenish, bluish, and dark color tones of the wood surface. Total color change was increased with increasing exposure times in natural weathering. Untreated (control) wood specimens exhibited higher color changes than the other wood specimens in all the stages of natural weathering. The total color changes of untreated Oriental beech specimens were less than untreated Scots pine specimens. The color stability of impregnated and varnished wood specimens gave better results than untreated and solely varnished wood specimens after natural weathering. The best color stability was obtained from both Oriental beech and Scots pine wood impregnated with TN-E before PV coating.http://dx.doi.org/10.1155/2015/526570 |
| spellingShingle | Turkay Turkoglu Ergun Baysal Hilmi Toker The Effects of Natural Weathering on Color Stability of Impregnated and Varnished Wood Materials Advances in Materials Science and Engineering |
| title | The Effects of Natural Weathering on Color Stability of Impregnated and Varnished Wood Materials |
| title_full | The Effects of Natural Weathering on Color Stability of Impregnated and Varnished Wood Materials |
| title_fullStr | The Effects of Natural Weathering on Color Stability of Impregnated and Varnished Wood Materials |
| title_full_unstemmed | The Effects of Natural Weathering on Color Stability of Impregnated and Varnished Wood Materials |
| title_short | The Effects of Natural Weathering on Color Stability of Impregnated and Varnished Wood Materials |
| title_sort | effects of natural weathering on color stability of impregnated and varnished wood materials |
| url | http://dx.doi.org/10.1155/2015/526570 |
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