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Product Description
Product Introduction
A basic in-organic compound,Barium Zirconate is wildely used in ceramic capacitor, microwave ceramic, Copper Clad Laminate industry etc..
Physical Properties
| Item | Spec | Remark |
| Particle Size Distribution (D50) |
0.2 ~ 30 μm |
Laser Particle Size Analizer |
| Water Content (wt%) |
0.2 ~ 30μm ： < 0.5 |
105℃ × 1Hr |
| Ignition Loss (wt%) |
0.2 ~ 30μm ： < 1.0 |
800℃ × 1Hr |
Chemical Composition
| Product No. | BZ-1 Series | BZ-2 Series | BZ-3 Series |
| BaO/Zr02(mole ratio) | 1.000+0.01 | 1.000+0.02 | 1.000+0.03 |
| SrO(wt%) | <0.05 | <0.1 | <0.3 |
| Fe2O3 (wt%) | <0.01 | <0.03 | <0.1 |
| K2O+Na2O(wt%) | <0.01 | <0.03 | <0.1 |
| Al2O3 (wt%) | <0.1 | <0.2 | <0.5 |
| SiO2(wt%) | <0.1 | <0.2 | <0.5 |
Product Applications
Barium Zirconate (BaZrO₃) is a versatile ceramic material with a range of remarkable properties, making it essential in a variety of high-performance applications. As a perovskite oxide, Barium Zirconate is known for its thermal stability, high dielectric constant, low thermal conductivity, and resistance to chemical corrosion. These characteristics make BaZrO₃ particularly valuable in both electronic and structural ceramics.
In the field of dielectrics, Barium Zirconate is widely used in the production of high-frequency capacitors and dielectric resonators. Its high dielectric constant and low dielectric loss make it ideal for use in microwave devices, communication systems, and radar equipment, where reliable signal transmission is critical. It is also used in multilayer ceramic capacitors (MLCCs), where it offers superior performance in high-voltage applications.
Barium Zirconate is also explored as a key material in solid oxide fuel cells (SOFCs), where it serves as an electrolyte or a proton-conducting ceramic. Its ability to conduct protons at high temperatures makes it ideal for energy conversion and storage systems. Additionally, BaZrO₃ is used in the development of ceramic coatings and protective layers for components exposed to high temperatures and aggressive chemical environments, such as gas turbines, combustion chambers, and furnaces. Its excellent resistance to thermal shock and chemical attack helps enhance the longevity and performance of these components.
BaZrO₃ also plays an important role in the manufacturing of high-temperature refractories, where it is used in crucibles and materials designed to withstand the heat and harsh conditions of molten metal processing, particularly in industries such as metallurgy and ceramics.
In recent years, BaZrO₃-based composites have gained attention for their use in energy harvesting and sensor technologies, particularly in environments where high stability is required under fluctuating temperatures and stresses.
FAQ
Q1: What makes Barium Zirconate suitable for high-temperature applications?
A: Barium Zirconate offers exceptional thermal stability, low thermal conductivity, and resistance to chemical corrosion, which allows it to perform well in high-temperature and harsh chemical environments, making it ideal for applications like fuel cells, turbines, and refractory materials.
Q2: How does Barium Zirconate perform in dielectric applications?
A: BaZrO₃ has a high dielectric constant and low dielectric loss, which makes it an excellent material for high-frequency capacitors, dielectric resonators, and microwave devices, ensuring efficient signal transmission and minimal energy loss.
Q3: Is Barium Zirconate used in energy systems?
A: Yes, Barium Zirconate is utilized in solid oxide fuel cells (SOFCs) and proton-conducting ceramics, where it functions as an electrolyte or ion-conducting material, contributing to energy conversion and storage systems, especially at high temperatures.
Q4: Is Barium Zirconate safe to handle?
A: Barium Zirconate is chemically stable and non-toxic under normal handling conditions. However, as with any fine ceramic powder, proper safety precautions should be followed, such as wearing gloves, masks, and working in a well-ventilated area to avoid inhalation of dust.
Q5: Can Barium Zirconate be customized for specific applications?
A: Yes, we offer Barium Zirconate in various particle sizes and custom formulations, including sintered ceramics and powder forms, tailored to meet the specific needs of your application, whether in energy systems, dielectric materials, or high-temperature coatings.
