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Flaky Cerium Oxide (molecular formula: CeO2), also known as lamellar ceria, is a special-shaped rare earth oxide with a unique flaky (lamellar) morphology, presenting as off-white to light gray flaky powder. Different from spherical, fine-particle or white powder cerium oxide, it features a uniform lamellar structure, large specific surface area, good film-forming property and strong adhesion. As a professional rare earth material supplier, we adopt advanced morphology control and purification technology, implement strict quality inspection throughout the production process, ensuring each batch of products has consistent flaky shape, uniform thickness, high purity and stable performance. It is widely used in anti-corrosion coatings, ceramic glazes, composite materials and luminescent fields, serving as a functional core raw material for high-performance product manufacturing and industrial processing that requires special morphological properties.
Product Advantage
1. Uniform Flaky Morphology & Stable Structure
The product has a regular flaky (lamellar) structure with uniform thickness and consistent shape, no agglomeration or irregular particles. The unique flaky structure provides large specific surface area and excellent film-forming ability, which is far superior to ordinary powdery cerium oxide in coating, film and composite material applications.
2. High Purity & Low Impurity
Available in high purity grades (up to 99.9%), with strictly controlled trace impurities and no harmful substances. The high purity ensures the stability of its physical and chemical properties, avoids adverse effects on the performance of downstream products, and fully meets the requirements of industrial production and functional material manufacturing.
3. Excellent Adhesion & Film-Forming Property
The flaky structure enables strong adhesion to substrates (such as metal, ceramic, and plastic), and can form a dense, uniform protective film when added to coatings. It effectively enhances the wear resistance, anti-corrosion and weather resistance of the film, which is ideal for anti-corrosion and wear-resistant coating applications.
4. Good Compatibility & Processability
It has good compatibility with coating materials, ceramic glazes, and composite material matrices, and can be easily dispersed and mixed without affecting the original performance of the base material. The flaky morphology is easy to process and shape, suitable for various coating, sintering and composite processing technologies.
5. Versatile Application & Stable Supply
It is specially designed for scenarios requiring flaky functional materials, with strong pertinence and wide applicability. We provide customized services for flake thickness, particle size and packaging to match different application needs. As a direct supplier, we have sufficient inventory, competitive pricing and stable production capacity to support bulk orders and long-term cooperation.
Product Uses
1. Anti-Corrosion & Wear-Resistant Coating Field
As a core functional additive for anti-corrosion and wear-resistant coatings, flaky cerium oxide forms a dense protective barrier on the substrate surface, effectively preventing corrosion and wear. It is widely used in metal surface coatings, industrial equipment coatings and marine anti-corrosion coatings, extending the service life of equipment.
2. Ceramic Glaze & Decoration
Used as a modifier and decorative additive in ceramic glazes, it improves the gloss, texture and wear resistance of the glaze surface. The flaky structure can create unique metallic luster and layered texture on the ceramic surface, suitable for high-end decorative ceramics, art ceramics and architectural ceramics.
3. Composite Material Reinforcement
Added to composite materials (such as polymer composites, metal matrix composites), it enhances the mechanical strength, wear resistance and thermal stability of the composite material. It is widely used in automotive parts, mechanical components and high-performance composite materials, improving product durability.
4. Luminescent & Optical Materials
As a matrix material for luminescent materials, the flaky structure improves the luminescent efficiency and light scattering performance of phosphors. It is used in the production of LED phosphors, fluorescent coatings and optical films, applied in lighting, display and optical fields.
5. Other Functional Applications
Used as a functional filler in rubber and plastic materials, it improves the weather resistance and aging resistance of products. It is also applied in the production of refractory materials and catalytic carriers, leveraging its flaky structure and stable performance to optimize product quality.
