Surface roughness and brightness of scots pine (Pinus sylvestris) applied with water-based varnish after densification and heat treatment
Yükleniyor...
Dosyalar
Tarih
2015
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer Japan Kk
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This research was aimed at determining the surface roughness and surface brightness properties of Scots pine (Pinus sylvestris L.) wood samples to which water-based varnishes were applied after thermo-mechanical densification and heat treatment. Samples; after densifying by compression in the radial direction at two different rates (20 and 40 %) and two different temperatures (110 and 150 A degrees C), samples were subjected to 2 h of heat treatment at 190, 200, and 210 A degrees C. Then, surface of the samples was varnished with one-component (OCW) and two-component (TCW) water-based varnishes. The changes occurring in surface roughness and surface brightness of the samples were determined according to the basis of TS 2495 EN ISO 3274, TS 6212 EN ISO 4288 and TS EN ISO 2813. According to results of the research, surface roughness decreased and surface brightness increased in densified samples. On the other hand, an increase in the heat treatment temperature led to an increase in surface roughness and a decrease in surface brightness. Also, regarding the effect of varnish type on both surface roughness and surface brightness, better results were obtained in the surface OCW applied compared to those TCW applied.
Açıklama
WOS: 000365710800006
Anahtar Kelimeler
Wood densification, Heat treatment, Water-based varnish, Surface roughness, Brightness
Kaynak
Journal Of Wood Science
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
Cilt
61
Sayı
6
