The application of synthetic wollastonite in digital light processing 3D printing

In this study, 3D printable organic-inorganic resins were developed using glycerol dimethacrylate, which can be synthesised from glycerol obtained as a by-product of the biodiesel production process, and wollastonite synthesised from reagent-grade materials, the by-product of the aluminium fluoride...

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Bibliographic Details
Published in:Ceramics international 2024-11, Vol.50 (22), p.48106-48115
Main Authors: Gineika, Andrius, Baltakys, Kęstutis, Navaruckienė, Auksė, Ostrauskaitė, Jolita, Skliutas, Edvinas, Malinauskas, Mangirdas
Format: Article
Language:English
Subjects:
Digital light processing
Glycerol dimethacrylate
Indirect 3D printing
Waste-derived
Wollastonite
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Summary:In this study, 3D printable organic-inorganic resins were developed using glycerol dimethacrylate, which can be synthesised from glycerol obtained as a by-product of the biodiesel production process, and wollastonite synthesised from reagent-grade materials, the by-product of the aluminium fluoride manufacturing process, silica gel waste or natural rock. The developed recyclable waste-based material was proven to be compatible with the widely available desktop DLP 3D PICO2 39 printer. It allowed straightforward additive manufacturing of true 3D structures with sub-millimetre spatial definition using standard printing parameters. This opens the way for the production of inorganic objects from reusable industrial waste.
ISSN:0272-8842
DOI:10.1016/j.ceramint.2024.09.161