Ceramic dielectric compositions

Details Ceramic dielectric compositions Ceramic dielectric compositions

1999-01-07

2000-12-12

Group, Karl

Compositions: ceramic

Ceramic compositions

Glass compositions, compositions containing glass other than...

501 62, 501 76, C03C 416, C03C 1400

Patent

active

061598836

ABSTRACT:
A low-fire, low-dielectric ceramic composition is disclosed. The ceramic composition comprises a mixture of finely divided particles consisting of 30-90% by volume of Ca--Pb--Al--Zn--B--Si glass and 70-10% by volume of oxides, which can be densified up to 95% at temperatures of 800-1000.degree. C. The sintered body produced thereby exhibits a dielectric constant in the range of 6-10 and a dielectric loss in the range of 0.01%-0.5% at 1 MHz. The ceramic composition can be processed with organic solvents, polymeric binders and plasticizers to produce a green sheet which is co-firable with high electrical conductivity metals such as gold, silver, silver-palladium and copper.

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