Bond Strength-Disbonding Behavior and Dimensional Stability of Walnut and Poplar Impregnated with Some Chemicals and Bonded with PVAc, VTKA and Urea Formaldehyde

Kol H. S. , Kurt S., Uysal B.

JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY, cilt.25, ss.949-969, 2011 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 25 Konu: 9
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1163/016942410x534948
  • Dergi Adı: JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY
  • Sayfa Sayıları: ss.949-969

Özet

The aim of this study, is to describe the effects of adhesives (PVAc-Desmodur VTKA and Urea formaldehyde) on wooden materials (walnut and poplar) cut tangentially and radially impregnated with Protim Solignum, CCA and Celcure AC 500 and exposed to: humid-water-heat resistance; heating; and cooling tests. All these tests show a decreased in bonding strength. The conclusion is that poplar wood cut tangentially and impregnated with CCA, bonded with D-VTKA adhesive can be used as a material in damp conditions where good bond strength is required. (C) Koninklijke Brill NV, Leiden, 2011