Deflocculants for Tape Casting Barium Titanate Dielectrics.
Annual rept. Mar 84-Mar 85,
RUTGERS - THE STATE UNIV NEW BRUNSWICK N J DEPT OF CERAMICS
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The tape casting slip composition barium titanate powder, MEK-Ethanol solvent, phosphate ester dispersant, acrylic binder, PEG and butyl-benzyl-phthalate plasticizers and cyclohexanone was studied. The nature of the dispersion mechanism for the phosphate ester was found to be largely electrostatic. The order of addition of components affected viscosity, green strength of tapes, densities, sinter tape strength and dielectric constant. Keywords include Dielectrics, Barium Titanate, Deflocculants, Dispersants, and Tape Casting.
- Industrial Chemistry and Chemical Processing
- Fabrication Metallurgy