FIELD: composite materials. SUBSTANCE: invention provides suspension, dispersion, and ceramic slurry of barium titanate-based particles in nonaqueous. Particles have coatings including metal oxide, metal hydroxide, and organic acid salt with metal other than barium or titanium. At least 90% particles of coated particles dispersed with high shear thrust have size below 0.9 mcm. EFFECT: enabled preparation of material suitable for manufacturing condensers with finer dielectric ceramic layers, good electric properties including constant current loss and disruption voltage, not requiring longtime grinding on ball mill. 62 cl, 8 dwg, 1 tbl, 7 ex
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Authors
Dates
2004-02-27—Published
1998-02-12—Filed