Bazı mordan ve verniklerin sarıçam (Pinus sylvestris L.) odununun teknolojik özellikleri üzerine etkisi
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Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Artvin Çoruh Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Sarıçam odununun çeşitli vakum/difüzyon sürelerinde emprenye işlemine tabi tutulması ve su bazlı vernik uygulamasıyla da çeşitli teknolojik özellikleri belirlenmiştir. Emprenye işleminde ASTM 1413 76 esaslarına uyulmuş olup; kullanılan emprenye maddelerinin özellikle çevreyle dost (çevre/insan vb) yapıda olmasına özen gösterilmiştir. Deney sonuçlarında en yüksek % retensiyon alüminyum süfat'ta (%9.90), en düşük % retensiyon borik asitte (% 1.07 ) gerçekleşmiştir. Emprenye sonrası en yüksek hava kurusu özgül ağırlık değeri 40 dakika vakum/ 40 dakika difüzyon süresinde alüminyum sülfat 'ta (0.56 g/cm3), en yüksek eğilme direnci su bazlı vernikte (105,36 N/mm2), en yüksek elastiklik modülü su bazlı vernikte (8900N/mm2), ve en yüksek basınç direnci borik asitte (68,53 N/mm2) ölçülmüştür.
Various technological properties have been determined by applying impregnation treatment to yellowing wood at various vacuum / diffusion times and applying water based varnish. The impregnation process has been complied with ASTM 1413 76; care has been taken to ensure that the impregnate materials used are particularly environmentally friendly (environment / human etc.). The highest% retention was found in aluminum sulphate (9.90%) and lowest boric acid (1.07%). The maximum air mass after impregnation was determined in Aluminum sulphate (0.56 g / cm3) for 40 minutes vacuum / 40 minutes diffusion duration. the highest modulus of elasticity was determined in the water-based varnish (8900N / mm2), the highest pressure resistance Boric acid (68.53 N / mm2), the highest bending strength in water-based varnish (105.36 N / mm2) Usage levels are available in the furniture and construction industry (indoor / outdoor).
Various technological properties have been determined by applying impregnation treatment to yellowing wood at various vacuum / diffusion times and applying water based varnish. The impregnation process has been complied with ASTM 1413 76; care has been taken to ensure that the impregnate materials used are particularly environmentally friendly (environment / human etc.). The highest% retention was found in aluminum sulphate (9.90%) and lowest boric acid (1.07%). The maximum air mass after impregnation was determined in Aluminum sulphate (0.56 g / cm3) for 40 minutes vacuum / 40 minutes diffusion duration. the highest modulus of elasticity was determined in the water-based varnish (8900N / mm2), the highest pressure resistance Boric acid (68.53 N / mm2), the highest bending strength in water-based varnish (105.36 N / mm2) Usage levels are available in the furniture and construction industry (indoor / outdoor).
Açıklama
YÖK Tez No: 492544
Anahtar Kelimeler
Ormancılık ve Orman Mühendisliği, Forestry and Forest Engineering
