Please use this identifier to cite or link to this item: doi:10.22028/D291-24539
Title: Sol-gel coatings for the substitution of fluoride or lead containing white decorations on glass
Author(s): Mennig, Martin
Kalleder, Axel
Jonschker, Gerhard
Schmidt, Helmut K.
Language: English
Year of Publication: 1997
OPUS Source: Journal of non-crystalline solids. - 218. 1997, S. 395-398
SWD key words: Sol-Gel-Verfahren
DDC notations: 620 Engineering and machine engineering
Publikation type: Journal Article
Abstract: A SiO2-based sol was developed, which allows the deposition of thick (10 µm), crack free coatings on soda-lime glass. By homogeneous dispersion of TiO2 particles (10 nm to 250 nm in radius) lead and fluorine free white paints are obtained, which can be applied by spray coating to as produced glass without any pretreatment. The coatings can be densified using rapid firing in a tunnel furnace at a temperature of about 560°C for about 30 min, which is typical for firing of enamels. After this densification step, the coatings show good adhesion on soda-lime glass (class 0 of cross hatch cut and tape test) and excellent chemical durability according to Kesternich-Tests.
Link to this record: urn:nbn:de:bsz:291-scidok-28458
Date of registration: 4-May-2010
Faculty: SE - Sonstige Einrichtungen
Department: SE - INM Leibniz-Institut für Neue Materialien
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