Effect of Different Ratio Peracetic Acid Bleaching on Colour Changing of Spruce Wood and Beech Wood

Bozdoğan Balçık Ö., Özdemir T.

THE INTERNATIONAL FOREST PRODUCTS CONGRESS, cilt.1, sa.1, ss.1013-1019, 2018 (Hakemli Dergi)

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 1 Sayı: 1
  • Basım Tarihi: 2018
  • Dergi Adı: THE INTERNATIONAL FOREST PRODUCTS CONGRESS
  • Sayfa Sayıları: ss.1013-1019
  • Karadeniz Teknik Üniversitesi Adresli: Evet

Özet

Final quality of finishing depends on various elements including application method of coating, characteristics of substrate such as porosity, chemical structure, and interaction between coating and the substrate. The purpose of this work is to determine some surface properties of peracetic acid bleached specimens of wood species with cellulosic varnish as a function of peracetic acid ratio. For this purpose, beech which hardwoods species and spruce which softwoods species were used and also cellulosic varnish were used and peracetic acid with there diferent raito (undiluted, 1/3 diluted and 1/6 diluted) was used. The color changing of the samples was determined. As a result, the highest colour changing was determined of bleached beech wood with peracetic acid diluted 1/3.

KEYWORDS: Spruce, Colour changing, Bleaching, Peracetic acid (undiluted, 1/3 diluted and 1/6 diluted)