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Barium Titanates

Ferro manufactures the world's broadest line of solid-state and oxalate-based chemically precipitated barium titanates. They are used for multilayer and disc capacitors, piezoelectrics, EL coatings and embedded capacitors.

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Product Mole Ratio (Ba+Sr/Ti) c/a Ratio Particle Size Dist. (µm) Surface Area (m2/g) Powder Tap Density (g/cm3) K of 10% dispersion in PCa K according to Lichteneckerb
D90 D50 D10
219-6
219-6A
0.995 1.0078 2.1 1.3 0.8 2.1 1.3 91.8 2300
Ticon C 0.990 1.0076 3.8 1.5 0.6 2.4 1.44 91.6 2250
Ticon P 1.000 1.0085 4.0 1.8 0.6 2.4 1.68 87.9 1500
Ticon T 1.003 1.0082 3.29 1.88 1.05 2.0 1.68 86.4 1250
ABT-SL-10N* 1.020 1.0061 2.7 1.1 0.4 3.7 1.20 89.9 1850
*Contains Nb

aPC = Propylene Carbonate, K = 64
bK according to Lichtenecker: logKmixture) = v1logK1 + v2logK2, where vx = volume fraction of component x and Kx = K of component x