Isıl işlemli Iroko ve Dişbudak ahşabı yüzeyine uygulanan bazı verniklerde hızlandırılmış yaşlandırmanın vernik adezyon kuvvetlerine etkisi / The effect of accelerated aging on the adhesion strength of varnishes applied to heat-treated Iroko and Ash wood surfaces.

Ulay, Göksel; Çakıcıer, Nevzat

doi:10.1080/01694243.2025.2570405

Isıl işlemli Iroko ve Dişbudak ahşabı yüzeyine uygulanan bazı verniklerde hızlandırılmış yaşlandırmanın vernik adezyon kuvvetlerine etkisi / The effect of accelerated aging on the adhesion strength of varnishes applied to heat-treated Iroko and Ash wood surfaces.

Ulay G., Çakıcıer N.

JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY, cilt.40, sa.6, ss.1008-1021, 2026 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 40 Sayı: 6
Basım Tarihi: 2026
Doi Numarası: 10.1080/01694243.2025.2570405
Dergi Adı: JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY
Derginin Tarandığı İndeksler: Scopus, Science Citation Index Expanded (SCI-EXPANDED), Chemical Abstracts Core, Chimica, Compendex, INSPEC
Sayfa Sayıları: ss.1008-1021
Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
Van Yüzüncü Yıl Üniversitesi Adresli: Evet

Özet

In this study, waterborne and solventborne varnishes were applied to the surfaces of ash (Fraxinus angustifolia Vahl.) and iroko (Chlorophora excelsa) woods which were heat treated at 190 °C for 1.5 h and 212 °C for 2 h according to the thermowood method. The influence of 576 h of aging process on varnish adhesion was determined by pull-off test according to ASTM-D 4541 in UVB-313 EL type aging device. As a result, wood species, varnish type and aging time were found to have a different level of influence on the adhesion strength of varnish layers. The highest adhesion value of 4.804 MPa was obtained in the sample with one-component waterborne varnish applied to ash wood, which was heat treated at 190 °C for 1.5 h and aged with UV-B lamp for 144 h.