SciELO - Scientific Electronic Library Online

 
vol.18 número2Ensayo de preservación de madera tratada con Zn y Mn efectividad de tratamiento antilixiviante con bórax luego de cinco años de contacto con el sueloStrategic planning for community sustainability in model forests: Case study of the Yoro model forest, Honduras índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Servicios Personalizados

Revista

Articulo

Indicadores

Links relacionados

  • En proceso de indezaciónCitado por Google
  • No hay articulos similaresSimilares en SciELO
  • En proceso de indezaciónSimilares en Google

Compartir


Maderas. Ciencia y tecnología

versión On-line ISSN 0718-221X

Resumen

CAN, Ahmet  y  SIVRIKAYA, Hüseyin. Dimensional stabilization of wood treated with tall oil dissolved in different solvents. Maderas, Cienc. tecnol. [online]. 2016, vol.18, n.2, pp.317-324. ISSN 0718-221X.  http://dx.doi.org/10.4067/S0718-221X2016005000029.

Many water repellents, such as classic wood preservatives have the disadvantage of being harmful to the environment. Therefore, interest increased even eco-friendly, or of biodegradable material. Natural oils (tallow, linseed oil), appears to be capable of preventing the wood water uptake. However, the total amount of oil required to achieve a high penetration of the sapwood. The aim of this study was to investigate the water repellent efficiency of tall oil dissolved in different solvents. As solvents ethanol, methanol, acetone and tall oil water emulsions were used. Scots pine and Uludag fir sapwood samples were impregnated with tall oil formulations. For this purpose we used tall oil/solvents (W/W) at the concentrations of 10% and 20% respectively. Test samples cut into small sizes (20 x 20 x 10 ± 0,2 mm) for water uptake and tangential swelling tests. The tests were carried out based on American Wood Protection Association (AWPA) standard E4 (2003).

Palabras clave : Abies nordmanniana; Pinus sylvestris; retention; swelling; water uptake.

        · texto en Inglés     · Inglés ( pdf )

 

Creative Commons License Todo el contenido de esta revista, excepto dónde está identificado, está bajo una Licencia Creative Commons