Ink-Jet Printing of Wax-Based Alumina Suspensions

Ink-Jet Printing of Wax-Based Alumina Suspensions

Suspensions of fine alumina powder in a paraffin wax have been successfully formulated with viscosity values sufficiently low to allow ink‐jet printing using a commercial printer. A commercial‐grade paraffin wax, with stearylamine and a polyester, were used as the dispersant system. Suspensions with...

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Veröffentlicht in:Journal of the American Ceramic Society 2001-11, Vol.84 (11), p.2514-2520
Hauptverfasser: Seerden, Kitty A. M., Reis, Nuno, Evans, Julian R. G., Grant, Patrick S., Halloran, John W., Derby, Brian
Format: Artikel
Sprache:eng
Schlagworte:
alumina
Applied sciences
Building materials. Ceramics. Glasses
Ceramic industries
Chemical industry and chemicals
Exact sciences and technology
ink-jet
Miscellaneous
suspensions
Technical ceramics
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Zusammenfassung:Suspensions of fine alumina powder in a paraffin wax have been successfully formulated with viscosity values sufficiently low to allow ink‐jet printing using a commercial printer. A commercial‐grade paraffin wax, with stearylamine and a polyester, were used as the dispersant system. Suspensions with powder loadings up to 40 vol% were passed through the ink‐jet printer head. Unfired ceramic bodies with a feature size of
ISSN:0002-7820
1551-2916
DOI:10.1111/j.1151-2916.2001.tb01045.x