We’re a Leading Company in Zirconium Products.
We’ve won high praise as one of a handful of companies anywhere in the world
specializing in integrated production technologies for manufacturing zirconium compounds from zirconium ores.
We plan to continue pursuing research and development efforts to meet the ever-increasing demand
for diverse, advanced products and to offer these products on a timely basis to satisfy various customers.
DKK America Materials, Inc. is located in the U.S. to more ably serve customers in North America
who seek a “local” zirconia supplier.
A Reliable Lineup of Products to Support
the Global Industry and Daily Life
Our products are used across a wide range of industries that include not only
automotive and industrial catalyst, and electronic fields, but also the fine ceramics field,
where high strength, high precision, and high toughness are in demand.
Our company will retain its role as a driving force behind technologies, and novel materials for a new era.
Zirconium Compounds for the Future
For more than half a century since its founding, our company has pursued
research to elucidate the properties of and to develop applications for zirconium compounds.
Our efforts have made zirconium compounds an essential material both for the global industry and daily life.
New applications for zirconia become evident daily.
Compounds using zirconia and ceria also have applications in the development
of advanced environmental technologies and IT devices.
Our products are woven into the fabric of developing fields like fuel cells and dental implants.
They play an ever-increasing essential role in the progress of these and other advanced industrial technologies.
We plan to continue supporting the revolution in materials as we move into the future,
drawing on expertise and advanced technological capabilities accumulated over the years.
List of products
We offer a lineup of zirconium oxide products with diverse physical properties, including particle size and specific surface area.
Electromelting stabilized zirconium oxides
We offer a lineup of electromelting stabilized zirconium products with superior resistance to heat and chemicals.
Drawing on proprietary synthesizing technologies to form composite oxides of zirconium and other elements, we customize products to achieve the specific properties needed for a use or application.
We offer a lineup of zirconium compounds like hydroxides, salts, and organic compounds. Synthesized by our unique technologies, these materials offer various special properties.
We offer a lineup of cesium flux, cesium salts, and other cesium compounds. Cesium flux is used in the pipe welding of aluminum heat exchangers for automobile and room air conditioners.
Rare earth compounds
We offer a lineup of scandium, cerium, and other rare earth compounds.
We offer a lineup of refined zircon sand of uniform particle size.
Various sol products
We offer a lineup of zirconium and rare earth sol products of varying pH stability range and particle diameter (crystal structure).
For more information, click here.
Daiichi Kigenso Kagaku Kogyo (DKK) corporate site