Searched for: author:"van der Ven, L.G.J."
(1 - 9 of 9)
document
Gezici-Koc, Ö. (author), Erich, S.J.F. (author), Huinink, H.P. (author), van der Ven, L.G.J. (author), Adan, O.C.G. (author)
In addition to the desired aesthetical properties, a coating is applied to protect against weathering. A coating prevents moisture accumulation in wood by reducing the water uptake into the wood by its barrier function. The studies in the coating permeability has gained interest with the shift towards waterborne coatings, which make coatings...
article 2019
document
Gezici-Koç, Ö. (author), Erich, S.J.F. (author), Huinink, H.P. (author), van der Ven, L.G.J. (author), Adan, O.C.G. (author)
An important reason to apply coatings on wood is to protect wood against moisture. As a result of regulations and ecological concerns, there has been a shift towards waterborne coatings, which make coatings intrinsically more sensitive to water. As a consequence of the higher sensitivity to water, the durability of both wood and coatings can be...
article 2018
document
Gezici-Koç, Ö. (author), Erich, S.J.F. (author), Huinink, H.P. (author), van der Ven, L.G.J. (author), Adan, O.C.G. (author)
Knowledge on moisture transport in wood is important for understanding its utilization, durability and product quality. Moisture transport processes in wood can be studied by Nuclear Magnetic Resonance (NMR) imaging. By combining NMR imaging with relaxometry, the state of water within wood can be identified, i.e. water bound to the cell wall,...
article 2017
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Erich, S.J.F. (author), Gezici-Koç, Ö. (author), Michel, M.E.B. (author), Thomas, C.A.A.M. (author), van der Ven, L.G.J. (author), Huinink, H.P. (author), Flapper, J. (author), Duivenvoorde, F.L. (author), Adan, O.C.G. (author)
Cobalt based driers are the most commonly used primary catalysts in alkyd coatings as they promote fast drying and lead to hard coatings. However, several studies have suggested potential reclassification of cobalt-based alkyd driers. Therefore, cobalt based driers are being replaced by alternatives, e.g. based on iron or manganese. In practice...
article 2017
document
Gezici-Koç, Ö. (author), Thomas, C.A.A.M. (author), Michel, M.E.B. (author), Erich, S.J.F. (author), Huinink, H.P. (author), Flapper, J. (author), Duivenvoorde, F.L. (author), van der Ven, L.G.J. (author), Adan, O.C.G. (author)
As a result of potential reclassification of cobalt-based alkyd driers, many studies have been conducted to find suitable alternatives as primary driers in alkyd paints. Some commercial replacements are currently available. A systematic investigation on the oxidative drying of solventborne alkyd coatings with commercial cobalt-free driers has...
article 2016
document
Baukh, V. (author), Huinink, H.P. (author), Adan, O.C.G. (author), van der Ven, L.G.J. (author)
Exposure to water is a key issue in the performance of multilayer coatings. It may take place in different forms, i.e. as rainfall, dew and humidity variation. Consequently, coatings will experience time-dependent water activity fluctuations. In industrial practice, coatings are subjected to artificial water activity fluctuations in weathering...
article 2013
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Baukh, V. (author), Huinink, H.P. (author), Adan, O.C.G. (author), Erich, S.J.F. (author), van der Ven, L.G.J. (author)
Water transport in polymer coatings is a key process in their failure. Mostly, such systems are composed of multiple layers to meet the required specifications. Understanding water transport requires a model that relates the kinetics with the properties of the layers. In this article a theoretical model for water transport in two-layered...
article 2012
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Baukh, V. (author), Huinink, H.P. (author), Adan, O.C.G. (author), Erich, S.J.F. (author), van der Ven, L.G.J. (author)
Water uptake by multilayer films plays an important role in their performance. Individual layers may consist of different polymeric phases. Understanding the water uptake in such systems requires knowledge of the water distribution, its state in the polymer, and influence on the polymeric phases. This study illustrates the application of high...
article 2011
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Baukh, V. (author), Huinink, H.P. (author), Adan, O.C.G. (author), Erich, S.J.F. (author), van der Ven, L.G.J. (author), TNO Bouw en Ondergrond (author)
The penetration of water into two-layer polymeric films of a hydrophilic base layer and hydrophobic top layer plays an important role in their performance. Little is known about the coupled effects of water uptake and stress in such films. To study such interactive phenomena, time-dependent distributions in the film are needed, which cannot be...
article 2010
Searched for: author:"van der Ven, L.G.J."
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