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Barium Titanate NanoPowder >99.9%                         Made in the USA!!

Quantity Cost
100grams $75
500grams $125
1-19kg $175/each
>20kg Call For Quote

 Part Number

 nm Size

In Stock

 HPB-1000  <100nm  Yes
 HPB-2000  ~200nm  Yes
 HPB-4000  ~400nm  Yes

TPL offers a range of titanate powders with controlled size and chemistry. NanOxide™ powders are produced via an aqueous, low temperature process that allows for binary and tertiary oxide compositions with controlled stoichiometries. The crystalline ceramic powders have uniform spherical morphology and high dielectric constant with sintering temperatures as low as 1000° C. Various dopants can be used with binary compositions to modify properties for a wide range of ferroelectric applications. The ultra-fine particle size makes the powders ideal for thin ceramic capacitor layers and embedded polymer/ ceramic laminates.

TPL’s titanate powders offer high purity, nanometer size and are designed to meet demanding electronics applications.  Our titanate powders have been successfully used in multilayer ceramic capacitors (MLCC), monolithic ceramic capacitors, ceramic tapes, polymer composites, polymer-ceramic composites, electrode pastes and piezoelectric devices. TPL’s Barium Strontium titanate thin films and composites are finding application into a wide range of broadband RF and microwave devices such as tunable filters, phase shift devices, electromagnetic absorbers and antennas. 

TPL’s titanate powders are readily dispersible in aqueous and non-aqueous solvents with their formulated dispersing agent, NanoSperse 484, specifically designed to enhance dispersion of NanOxide ceramic powders in both aqueous and organic solvents.

TPL, Inc. has considerable experience with slurry production, tape cast compositions, composite formulations, dry pressing and firing operations and can assist in determining a process for your application.

Request a Quote for our Advanced Dielectric Ceramic Powders!

Please provide information on which product you are interested in (Barium, Strontium, or Barium Strontium Ceramic Nano Powders) and the quantity you need, and we will be happy to email you back with pricing and availability!

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High Purity Barium Titanate (HPB) & Strontium Titanate (HPS)

Key Features of Barium Titanate Ceramic Powders

Powders are available with nominal particle sizes of <100 nm, 200 nm and 400 nm. The crystalline ceramic powders have uniform spherical morphology and high dielectric constant, with sintering temperatures as low as 1000° C. Precise stoichiometry and high chemic purity are also key features. Various dopants can be used in binary compositions to tailor properties for a variety of applications.

Applications for Barium Titanate Ceramic Powders

Multi-layer ceramic capacitors, Microelectronic discrete capacitors, Capacitance laminates for printed wiring board, Embedded capacitance materials, Insulator rings for high power surge arrestors, Specialty ceramic products.

Barium Titanate powders are crystallographically cubic, phase pure barium titanate. It is suitable for use in formulating X7R compositions for air fire and reducing atmospheres. In addition, base metal electrode compositions may also be developed. TPL, Inc. has worked with numerous companies to develop and manufacture compositions tailored to their processes. The formulations developed for those customers are proprietary; therefore, TPL, Inc. can not sell these formulations to outside users. TPL is happy to work with all customers who can provide a desired composition. We are capable of doping barium titanate both homogeneously and heterogeneously to yield either, or both, solid solutions or core/shell compositions.

When introducing NanOxide™ ceramic powders into your process, please keep the following points in mind:
  • The manufacturing process for barium titanate includes a drying step which induces soft agglomeration (roughly 75 micron size particles). These agglomerates are easily broken up by ultrasonication or ball milling.
  • Some harder agglomerates will also exist in the powder comprising several to tens of particles. Because of the extremely fine particle size, these agglomerates require more energy than is traditionally required for larger, micron sized particles. In other words, when switching from micron sized powder to nano-sized powder it may be necessary to lengthen milling time.
  • Because of the extremely high surface area, higher surfactant concentrations are typically necessary to disperse nano-sized barium titanate relative to micron sized powder.

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