Viscosity, Light-Transmittance and Dielectric Properties Measurements of Ceramic-Filled UV-Curable Resin Compounds and Its Generalized Technological Applicability Criterion for DLP 3D Printing
摘要
This paper investigates the viscosity, dielectric, optical, and thermal properties of UV-curable resin compositesDesign, designed for DLPDigital light processing (DLP) 3D printing3D Printing, with 5 vol.% additions of Al2O2 and PZT-19PZT-19 powders. A rapid method for assessing the technological suitability of these compounds, using an adhesive tape test, is introduced. ResultsResult indicate that, while viscosity plays a role, UV optical transparency of the compound is a more critical factor for its performance. The composites exhibit thermal stability up to 300 ℃. The addition of powders increases the dielectric constant ε'/ε0 by a factor of 2.5 and reducesDielectric loss dielectric losses when heated above 110 ℃. Composites containingAluminum aluminum oxideAluminum oxide demonstrate promising potential for applications in electronics.