Color Stabilization of Siberian and European Larch Wood Using UVA, HALS, and Nanoparticle Pretreatments
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F19%3A80850" target="_blank" >RIV/60460709:41320/19:80850 - isvavai.cz</a>
Výsledek na webu
<a href="https://www.mdpi.com/1999-4907/10/1/23/htm" target="_blank" >https://www.mdpi.com/1999-4907/10/1/23/htm</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/f10010023" target="_blank" >10.3390/f10010023</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Color Stabilization of Siberian and European Larch Wood Using UVA, HALS, and Nanoparticle Pretreatments
Popis výsledku v původním jazyce
Reducing discoloration of wood due to photodegradation caused by ultraviolet (UV) and visible (VIS) radiation enhances its aesthetical value and prolongs the overall service life of protective coatings. In this study, the efficiency of pretreatments with different active ingredients to reduce degradation and stabilize the color of Siberian (Larix sibirica Ledeb.) and European larch (Larix decidua Mill) wood was investigated. UV absorbers (UVA), hindered amine light stabilizers (HALS) and zinc oxide nanoparticles were used in twenty different pretreatments. The ability to protect wood surface against radiation was evaluated via color and gloss change measurements during artificial ageing. The efficiency of tested color-stabilizing pretreatments differed for Siberian and European larch and not all of them reduced discoloration. The most effective pretreatments were based on a combination of UVA and HALS in a synergistic effect. Overall, the best efficiency from tested variants for larch wood generally
Název v anglickém jazyce
Color Stabilization of Siberian and European Larch Wood Using UVA, HALS, and Nanoparticle Pretreatments
Popis výsledku anglicky
Reducing discoloration of wood due to photodegradation caused by ultraviolet (UV) and visible (VIS) radiation enhances its aesthetical value and prolongs the overall service life of protective coatings. In this study, the efficiency of pretreatments with different active ingredients to reduce degradation and stabilize the color of Siberian (Larix sibirica Ledeb.) and European larch (Larix decidua Mill) wood was investigated. UV absorbers (UVA), hindered amine light stabilizers (HALS) and zinc oxide nanoparticles were used in twenty different pretreatments. The ability to protect wood surface against radiation was evaluated via color and gloss change measurements during artificial ageing. The efficiency of tested color-stabilizing pretreatments differed for Siberian and European larch and not all of them reduced discoloration. The most effective pretreatments were based on a combination of UVA and HALS in a synergistic effect. Overall, the best efficiency from tested variants for larch wood generally
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
20506 - Coating and films
Návaznosti výsledku
Projekt
<a href="/cs/project/UH0111" target="_blank" >UH0111: Rozšíření a podpora transferu technologií a znalostí na ČZU realizací aktivit</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
FORESTS
ISSN
1999-4907
e-ISSN
—
Svazek periodika
10
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
12
Strana od-do
1-12
Kód UT WoS článku
000458910800023
EID výsledku v databázi Scopus
2-s2.0-85059371897