... in the next steps of the research were examined at the angle of cooperation with conductive pastes, strength and geometric repeatability. Findings The fabricated material showed low sintering temperature (920°C–960°C), low dielectric constant 6.2–6.34 and low dissipation factor at the level of 0.004–0.007...

.... The samples prepared using multiple casting were of worse quality than those fabricated in conventional process, contained irregular porosity, showed tendency for deformation and delamination and exhibited a higher dielectric constant. Originality/value Search for new low dielectric constant materials...