Effects of QUV accelerated aging on surface hardness, surface roughness, glossiness, and color difference for some wood species
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Dosyalar
Tarih
2011
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The surface hardness, surface roughness, glossiness, and color difference were determined for wooden materials produced from three commonly used species - two native of Turkey and one exotic - treated with one- and two-component water-based varnishes and exposed to different amounts of radiation to mimic accelerated aging using a QUV aging device. One- and two-component water-based varnishes were applied two-and three coats to Scoth pine (Pinus sylvestris L.), Iroko (Chlorophora excelsa), and Anatolian chestnut (Castenea sativa Mill.) woods. Then, the varnish coated materials were exposed to QUV aging devices for 216 and 432 h. Results indicated that the surface hardness and glossiness were decreased for all the three wood species across all the treat ment combinations. However, values of surface roughness and color difference were increased for all the threewood species across all the treatment combination. © 2011 Academic Journals.
Açıklama
Anahtar Kelimeler
Color difference; Contact information; Glossiness; QUV aging; Surface hardness; Surface roughness
Kaynak
International Journal of Physical Sciences
WoS Q Değeri
Scopus Q Değeri
N/A
Cilt
6
Sayı
8
