Pregled bibliografske jedinice broj: 283787
Hydrophobic treatment for improvement of wood surface durability
Hydrophobic treatment for improvement of wood surface durability // Fifth International Woodcoatings Congress 2006. Enhancing service life : Congress papers / Friebel, S. ; Hennecke, S. ; Wittenberg, K. ; Overhageböck, L ; Goletz, P. ; Pohl, K. (ur.).
Hampton (VA): PRA Coatings Technology Centre, 2006. str. 1-17 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 283787 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Hydrophobic treatment for improvement of wood surface durability
Autori
Turkulin, Hrvoje ; Arnold, Martin ; Richter, Klaus ; Strub, Esther ; Jirouš-Rajković, Vlatka ; Mihulja, Goran
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Fifth International Woodcoatings Congress 2006. Enhancing service life : Congress papers
/ Friebel, S. ; Hennecke, S. ; Wittenberg, K. ; Overhageböck, L ; Goletz, P. ; Pohl, K. - Hampton (VA) : PRA Coatings Technology Centre, 2006, 1-17
ISBN
978-0-9551317-4-5
Skup
International Woodcoatings Congress (5 ; 2006)
Mjesto i datum
Prag, Češka Republika, 17.10.2006. - 18.10.2006
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
wood surface durability; hydrophobic treatment; thin strip method; light-stabilizing properties
Sažetak
Several surface treatments for transparent protection of exterior wood have been tested in natural and artificial weathering by measurements of contact angle, liquid water and vapour absorption, colour change and mechanical properties (« ; thin strip» ; method). Spruce wood was impregnated with HALS-containing primer and subsequently treated with UV-modified, nano-scaled hydrophobic emulsion, or by application of several transparent coatings. Hydrophobic properties (« ; pearling effect» ; and high contact angles) did not correlate well with water absorption, and the weathering resistance depended on the amount of UV additives and film thickness. Providing that sufficient depth of primer penetration and resistance to vapour transport are assured, transparent coating systems containing HALS, UV absorber and nano-based water repellent offer very promising enhancement of exterior wood service life.
Izvorni jezik
Engleski
Znanstvena područja
Šumarstvo
