MAGNESIUM ZINC TITANATE POWDER CONTAINING BARIUM SILICATE LITHIUM BORATE FLUX AND MULTI-LAYERED CERAMICS COG CAPACITOR

摘要

PROBLEM TO BE SOLVED: To provide a ceramics powder for manufacturing a multi-layered capacitor in accordance with a COG standard. SOLUTION: The dielectric ceramics powder mixture substantially comprises a homogeneous agglomerate of two kinds of powdery particles in which the agglomerates are lightly calcined, reacted on their surface and bound each other. The above particles comprises a magnesium zinc titanate powder of 87-98 wt.% and a powdery sintering flux of barium lithium borosilicate of 2-13 wt.%.