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Fine Particle Size Yttria (molecular formula: Y₂O₃) is a high-performance rare earth oxide, presenting as white fine powder with strictly controlled particle size, uniform distribution, and no obvious agglomeration. Different from nano yttria (ultra-fine nanoscale) and high crystallinity yttria (focus on crystal structure), it features moderate fine particle size, excellent processability, and good compatibility with various matrix materials. As a professional rare earth material supplier, we adopt advanced particle size control and purification technology, implement strict quality management in the whole production process, ensuring each batch of products has consistent particle size, high purity, and stable performance. It is widely used in industrial and high-end fields such as ceramic sintering, coating additives, and electronic ceramics, serving as an essential raw material for high-quality product manufacturing and industrial production.
Product Advantage
1. Controlled Fine Particle Size & Uniform Distribution
The product has strictly controlled fine particle size (moderate particle size, not ultra-fine nanoscale), with uniform particle size distribution and no agglomeration. This characteristic ensures good fluidity and processability, making it easy to mix, shape, and sinter, and effectively avoiding uneven performance of finished products caused by uneven particle size.
2. High Purity & Low Impurity
Available in high purity grades (up to 99.999%), with strictly controlled trace impurities. The high purity and low impurity content ensure the stability of product performance, and avoid adverse effects on the quality of downstream products, fully meeting the requirements of industrial production and high-precision manufacturing.
3. Excellent Processability & Compatibility
Compared with nano yttria (easy to agglomerate) and high crystallinity yttria (high processing difficulty), fine particle size yttria has better processability, can be easily mixed with ceramics, coatings, and other materials, and has strong compatibility, which is suitable for various conventional processing technologies and reduces production costs.
4. Stable Physical & Chemical Performance
It has good thermal stability, high temperature resistance, and chemical inertness, not easy to react with air, moisture, or common chemicals. It can maintain stable performance in high-temperature sintering and long-term storage, ensuring reliable application effect in various industrial scenarios.
5. Customizable Specifications & Stable Supply
We provide customized services for particle size (different fine particle grades), purity, and packaging, perfectly matching the specific needs of ceramic sintering, coating additives, and other application fields. As a direct supplier, we have sufficient inventory and stable production capacity, supporting bulk orders and long-term stable supply with competitive pricing.
Product Uses
1. Ceramic Sintering Field
As a key additive for ceramic sintering, fine particle size yttria can reduce the sintering temperature, improve the density and uniformity of ceramic products, and enhance the hardness, wear resistance, and thermal stability of ceramics. It is widely used in the production of industrial ceramics, electronic ceramic substrates, and special ceramic parts.
2. Coating Additive Field
Used as a functional additive in high-end coatings, it can improve the wear resistance, high temperature resistance, and adhesion of the coating, and enhance the service life of the coating. It is suitable for industrial coatings, high-temperature protective coatings, and decorative coatings, applied in machinery, equipment, and architectural fields.
3. Zirconia Stabilization Field
As a stabilizer for zirconia materials, it can improve the stability and mechanical performance of zirconia, preventing zirconia from phase transformation at high temperatures. It is widely used in the production of zirconia ceramics, zirconia sensors, and other zirconia-based products.
4. Electronic Ceramic Industry
Applied as a dopant in electronic ceramics, it can optimize the electrical performance of ceramic components (such as capacitors, resistors), improve the stability and service life of electronic devices, and is suitable for the production of high-quality electronic components and microelectronic devices.
5. Optical & Industrial Auxiliary
Used as an additive in optical glass production, it can improve the transparency and thermal stability of glass, suitable for the production of ordinary optical glass and special optical components. It is also used as an industrial auxiliary in material processing, helping to improve the performance of various materials and reduce production costs.
