This paper investigates the impact of the staining of spruce wood (Picea Abies Karst.) on the adhesion of different types of coating. The samples were stained with water-based stain and lacquered using three types of transparent coatings: nitrocellulose (NC), polyurethane (PU) and waterbased coating (WB). Since the water from the stain leads to swelling of wood tissue and an increase of roughness in the surface layer, surface roughness of wood was measured before and after staining and related to the adhesion of coatings. Among unstained samples, the highest values of adhesion (4.50 MPa) was obtained in samples lacquered with WB coating, fallowing by samples lacquered with PU coating (3.72 MPa) and samples lacquered with NC coating (2.43 MPa). Staining of wood had a negative impaction the value of adhesion in the case of WB coating (4.11 MPa). The increase in surface roughness as a result of staining had a positive impaction the value of adhesion for samples which were lacquered with P...U coating (4.87 MPa). The samples which were stained and lacquered with NC coating showed a slight increase in adhesion value compared to samples lacquered with same type of coating without staining (2.74 MPa).
TY - CONF
AU - Palija, Tanja
AU - Vučković, A.
AU - Jevtić, P.
AU - Jaić, M.
PY - 2013
UR - https://omorika.sfb.bg.ac.rs/handle/123456789/529
AB - This paper investigates the impact of the staining of spruce wood (Picea Abies Karst.) on the adhesion of different types of coating. The samples were stained with water-based stain and lacquered using three types of transparent coatings: nitrocellulose (NC), polyurethane (PU) and waterbased coating (WB). Since the water from the stain leads to swelling of wood tissue and an increase of roughness in the surface layer, surface roughness of wood was measured before and after staining and related to the adhesion of coatings. Among unstained samples, the highest values of adhesion (4.50 MPa) was obtained in samples lacquered with WB coating, fallowing by samples lacquered with PU coating (3.72 MPa) and samples lacquered with NC coating (2.43 MPa). Staining of wood had a negative impaction the value of adhesion in the case of WB coating (4.11 MPa). The increase in surface roughness as a result of staining had a positive impaction the value of adhesion for samples which were lacquered with PU coating (4.87 MPa). The samples which were stained and lacquered with NC coating showed a slight increase in adhesion value compared to samples lacquered with same type of coating without staining (2.74 MPa).
PB - Faculty of Forestry, Zagreb University
C3 - 24th International Scientific Conference: Wood is Good - User Oriented Material, Technology and Design, Proceedings
T1 - The impact of wood staining on the adhesion of certain types of coating
EP - 118
SP - 111
UR - conv_2150
ER -
@conference{
author = "Palija, Tanja and Vučković, A. and Jevtić, P. and Jaić, M.",
year = "2013",
abstract = "This paper investigates the impact of the staining of spruce wood (Picea Abies Karst.) on the adhesion of different types of coating. The samples were stained with water-based stain and lacquered using three types of transparent coatings: nitrocellulose (NC), polyurethane (PU) and waterbased coating (WB). Since the water from the stain leads to swelling of wood tissue and an increase of roughness in the surface layer, surface roughness of wood was measured before and after staining and related to the adhesion of coatings. Among unstained samples, the highest values of adhesion (4.50 MPa) was obtained in samples lacquered with WB coating, fallowing by samples lacquered with PU coating (3.72 MPa) and samples lacquered with NC coating (2.43 MPa). Staining of wood had a negative impaction the value of adhesion in the case of WB coating (4.11 MPa). The increase in surface roughness as a result of staining had a positive impaction the value of adhesion for samples which were lacquered with PU coating (4.87 MPa). The samples which were stained and lacquered with NC coating showed a slight increase in adhesion value compared to samples lacquered with same type of coating without staining (2.74 MPa).",
publisher = "Faculty of Forestry, Zagreb University",
journal = "24th International Scientific Conference: Wood is Good - User Oriented Material, Technology and Design, Proceedings",
title = "The impact of wood staining on the adhesion of certain types of coating",
pages = "118-111",
url = "conv_2150"
}
Palija, T., Vučković, A., Jevtić, P.,& Jaić, M.. (2013). The impact of wood staining on the adhesion of certain types of coating. in 24th International Scientific Conference: Wood is Good - User Oriented Material, Technology and Design, Proceedings
Faculty of Forestry, Zagreb University., 111-118.
conv_2150
Palija T, Vučković A, Jevtić P, Jaić M. The impact of wood staining on the adhesion of certain types of coating. in 24th International Scientific Conference: Wood is Good - User Oriented Material, Technology and Design, Proceedings. 2013;:111-118.
conv_2150 .
Palija, Tanja, Vučković, A., Jevtić, P., Jaić, M., "The impact of wood staining on the adhesion of certain types of coating" in 24th International Scientific Conference: Wood is Good - User Oriented Material, Technology and Design, Proceedings (2013):111-118,
conv_2150 .
