62476 2025 eng 1 13 7 45 article Elsevier Ltd. European Ceramic Society 1 -- -- -- This study is dedicated to the additive manufacturing of a feldspar glass-ceramic for dental applications by LSD-print (layerwise slurry deposition) technology, a variation of binder jetting using water-based ceramic slurries as feedstock. This technology was investigated for the manufacturing of single tooth restoration demonstrators with good aesthetic properties, and to compare the additively manufactured material with a commercial reference. Model restorations with > 99 % relative density were processed with a debinding and firing cycle of 45 min, however the whole process chain accounts for up to 30 hours. Significant differences between LSD-printed and reference materials were found for fracture strength, fracture toughness and Martens parameters. Printing orientation affected shrinkage and fracture strength, but not fracture toughness and Martens parameters. Nevertheless, the results suggest that the LSD-print technology processing the developed slurry is a promising option for manufacturing dental restorations meeting class 1a requirements according to DIN EN ISO 6871:2019–01. Journal of the European Ceramic Society 10.1016/j.jeurceramsoc.2025.117235 urn:nbn:de:kobv:b43-624768 publish 16.06.2025 Creative Commons - CC BY-NC-ND - Namensnennung - Nicht kommerziell - Keine Bearbeitungen 4.0 International M. Hoffmann Nils Schubert Jens Günster B. Stawarczyk Andrea Zocca eng uncontrolled Additive Manufacturing eng uncontrolled 3D-printing eng uncontrolled LSD-print eng uncontrolled Dental ceramics eng uncontrolled Glass-ceramic eng uncontrolled Debinding eng uncontrolled Firing eng uncontrolled Sinter-crystallization Ingenieurwissenschaften und zugeordnete Tätigkeiten 5 Werkstofftechnik 5.4 Multimateriale Fertigungsprozesse Material Verlagsliteratur Datei für die Öffentlichkeit verfügbar ("Open Access") Wissenschaftliche Artikel der BAM Additive Fertigung Bundesanstalt für Materialforschung und -prüfung (BAM) https://opus4.kobv.de/opus4-bam/files/62476/1-s2.0-S095522192500055X-main.pdf