High Purity Barium Titanate (HPB) & Strontium Titanate (HPS)
HPB and HPS powders have cubic crystallinity less than 200 nm and have tetragonal crystallinity at 200 nm and larger. They are suitable for use in formulating for air fire and reducing atmospheres. In addition, they can be used in formulating base metal electrodes.
High Purity Barium/Strontium Titanate
Solid solution compositions are fully adjustable to any ratio, from 1% to 99% strontium. Similarly, the primary particle size can be adjusted for the application, in the range of 50 nm to 800 nm.
As such, barium/ strontium titanate formulations are considered a specialty product and are manufactured upon request. The dielectric constant on the barium/ strontium titanate is non‐linear with respect to temperature and voltage with peak values in excess of 15,000.
High Purity Specialty Titanate Compositions
TPL is dedicated to customer satisfaction and values the necessity of custom formulations in a variety of manufacturing products. TPL’s unique manufacturing process allows tremendous flexibility in the production of ceramic titanates.
As with the HSB, mixed metal titanate formulations can be produced with a wide range of compositions. In addition, the particle size of the powder can be varied from 50 nm to 800 nm.TPL’s versatile manufacturing also means that a wide variety of dopants can be added to any ceramic titanate over a range of concentrations. Dopants can be added homogeneously and heterogeneously to our ceramic titanates.
Homogeneous additions yield solid solutions while heterogeneous additions are designed to yield core/shell structures to MLCC applications. TPL encourages requests for chemical formulations that will meet customer specifications.