Bond Strength-Disbonding Behavior and Dimensional Stability of Walnut and Poplar Impregnated with Some Chemicals and Bonded with PVAc, VTKA and Urea Formaldehyde
Hamiyet Sahin Kol, Seref Kurt, B Uysal
article (Uluslararası, Hakemli) | Yazar(lar): Hamiyet Sahin Kol, Seref Kurt, B Uysal | Yıl: 2011 | Dergi/Kurum: JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY | İndeks: WOS.SCI | DOI: 10.1163/016942410x534948 | Anahtar Kelimeler: Wood, durability, recycling, dismantlement, damp condition, adhesive — Özet: The aim of this s
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