Details
| Original language | English |
|---|---|
| Pages (from-to) | 203-206 |
| Number of pages | 4 |
| Journal | Journal of Coatings Technology and Research |
| Volume | 4 |
| Issue number | 2 |
| Early online date | 22 May 2007 |
| Publication status | Published - Jun 2007 |
| Externally published | Yes |
Abstract
Modification of wood can change its hydrophilic character. Consequently, modified wettability of wood can change its behavior with coating or gluing processes. The authors investigated the wettability of oil-heat-treated and DMDHEU-modified Scots pine wood with some commercial waterborne coatings. The increased hydrophobic character of modified wood was revealed from high advancing contact angles of water. In contrast, exterior waterborne coatings exhibited much better wetting on modified substrates than on unmodified substrates. Good wetting of modified wood by waterborne coatings is an interesting result, opening up possibilities for application of environmentally friendly waterborne surface systems on modified wood.
Keywords
- DMDHEU, Oil-heat-treated wood, Waterborne coatings, Wettability, Wood modification
ASJC Scopus subject areas
- Chemistry(all)
- General Chemistry
- Physics and Astronomy(all)
- Surfaces and Interfaces
- Materials Science(all)
- Surfaces, Coatings and Films
- Chemical Engineering(all)
- Colloid and Surface Chemistry
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In: Journal of Coatings Technology and Research, Vol. 4, No. 2, 06.2007, p. 203-206.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Wettability of waterborne coatings on chemically and thermally modified pine wood
AU - Petrič, Marko
AU - Knehtl, Brane
AU - Krause, Andreas
AU - Militz, Holger
AU - Pavlič, Matjaž
AU - Pétrissans, Mathieu
AU - Rapp, Andreas
AU - Tomažič, Miro
AU - Welzbacher, Christian
AU - Gérardin, Philippe
PY - 2007/6
Y1 - 2007/6
N2 - Modification of wood can change its hydrophilic character. Consequently, modified wettability of wood can change its behavior with coating or gluing processes. The authors investigated the wettability of oil-heat-treated and DMDHEU-modified Scots pine wood with some commercial waterborne coatings. The increased hydrophobic character of modified wood was revealed from high advancing contact angles of water. In contrast, exterior waterborne coatings exhibited much better wetting on modified substrates than on unmodified substrates. Good wetting of modified wood by waterborne coatings is an interesting result, opening up possibilities for application of environmentally friendly waterborne surface systems on modified wood.
AB - Modification of wood can change its hydrophilic character. Consequently, modified wettability of wood can change its behavior with coating or gluing processes. The authors investigated the wettability of oil-heat-treated and DMDHEU-modified Scots pine wood with some commercial waterborne coatings. The increased hydrophobic character of modified wood was revealed from high advancing contact angles of water. In contrast, exterior waterborne coatings exhibited much better wetting on modified substrates than on unmodified substrates. Good wetting of modified wood by waterborne coatings is an interesting result, opening up possibilities for application of environmentally friendly waterborne surface systems on modified wood.
KW - DMDHEU
KW - Oil-heat-treated wood
KW - Waterborne coatings
KW - Wettability
KW - Wood modification
UR - http://www.scopus.com/inward/record.url?scp=34249909785&partnerID=8YFLogxK
U2 - 10.1007/s11998-007-9023-2
DO - 10.1007/s11998-007-9023-2
M3 - Article
AN - SCOPUS:34249909785
VL - 4
SP - 203
EP - 206
JO - Journal of Coatings Technology and Research
JF - Journal of Coatings Technology and Research
SN - 1547-0091
IS - 2
ER -