Rheological Properties of Zirconium Oxide Suspensions in Acrylate Monomers For Use In 3D Printing

P. S. Sokolov; D. A. Komissarenko; G. A. Dosovitskii; I. A. Shmeleva; I. V. Slyusar’; A. E. Dosovitskii

doi:10.1007/s10717-018-0028-3

Rheological Properties of Zirconium Oxide Suspensions in Acrylate Monomers For Use In 3D Printing

Autores: Sokolov P.S.¹^,2, Komissarenko D.A.¹^,2, Dosovitskii G.A.¹^,2, Shmeleva I.A.¹^,2, Slyusar’ I.V.¹^,2, Dosovitskii A.E.¹^,2
Afiliações:
1. Institute of Chemical Reagents and Ultrapure Chemical Substances, National Research Center Kurchatov Institute
2. Neokhim JSC
Edição: Volume 75, Nº 1-2 (2018)
Páginas: 55-59
Seção: Article
URL: https://journals.rcsi.science/0361-7610/article/view/244907
DOI: https://doi.org/10.1007/s10717-018-0028-3
ID: 244907

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The rheological properties of highly concentrated suspensions consisting of nanocrystalline powders of zirconium oxide with monoclinic, tetragonal, and cubic modification (stabilized at molar content of yttrium oxide 4 and 8%) and liquid UV-photocured monomers of different nature were studied. The dynamic viscosity of the suspensions with the highest filling to 32% by volume was equal to 3 Pa · sec at shear rate 10 sec ^{– 1} and of the order of 1 Pa · sec at 100 sec ^{– 1} and 20°C.