White Cerium Oxide (molecular formula: CeO2), also known as white ceria, is a high-performance rare earth oxide with a distinctive pure white fine powder appearance, free of any discoloration or impurities. Different from other colored rare earth oxides and ordinary cerium oxide, it features high whiteness, uniform particle size, stable chemical properties, and excellent polishing, catalytic and optical performance. As a professional rare earth material supplier, we adopt advanced purification and particle size control technology, implement strict quality inspection throughout the production process, ensuring each batch of products maintains consistent pure white appearance, high purity, low impurity content, and reliable performance. It is widely used in glass polishing, ceramic additives, environmental protection catalysts, and coating fields, serving as an essential raw material for high-quality product manufacturing and industrial production that requires high whiteness.
Technical Parameters
Product Uses
1. Glass Polishing Field
As a high-quality glass polishing material, white cerium oxide is widely used in polishing optical glass, display glass, automotive glass, and precision glass components. It can quickly remove surface scratches and impurities, achieving a smooth, transparent surface without damaging the glass, and improving the optical performance of glass products.
2. Ceramic Industry
Used as a white additive and color stabilizer in ceramic glazes and pigments, it enhances the whiteness, gloss, and color stability of ceramic products. It is suitable for high-end daily-use ceramics, decorative ceramics, and industrial ceramics, avoiding discoloration of ceramics during sintering.
3. Environmental Protection Catalyst
As a key component of environmental protection catalysts, it is used in automobile exhaust purification and industrial waste gas treatment. It can improve the catalytic efficiency of harmful gas decomposition, reduce environmental pollution, and meet environmental protection emission standards.
4. Coating & Pigment Field
Used as a white functional filler and pigment in high-end coatings, it improves the whiteness, covering power, and weather resistance of coatings. It is suitable for architectural coatings, automotive coatings, and industrial coatings, as well as white pigments for plastics and rubber products.
5. Optical & Electronic Fields
Applied as an additive in optical glass and electronic ceramics, it improves the transparency, thermal stability, and electrical performance of products. It is also used in the production of precision electronic components and optical accessories, supporting the development of high-precision electronic and optical technologies.
FAQ
1.What are its core advantages over standard cerium oxide?
Ultra-high whiteness ensures no discoloration or contamination in optical/glass products
Low impurity content prevents scratches and damage on delicate surfaces
Uniform particle distribution delivers smooth, scratch-free polishing results
Excellent chemical stability extends service life in catalyst and additive applications
2. What are the main applications of White Cerium Oxide?
Optical & Glass Polishing: Ideal for precision polishing of lenses, mirrors, and display glass
Ceramic & Glass Manufacturing: Used as a color stabilizer and fining agent to improve transparency
Catalyst Materials: Serves as a high-purity additive for automotive exhaust and industrial catalysts
Cosmetic & Personal Care: Safe, high-grade raw material for skincare and anti-aging formulations
3. What are the storage and handling requirements?
Store in a cool, dry, air-tight environment to avoid moisture absorption and agglomeration
Wear protective gloves, masks, and goggles when handling to prevent skin/eye irritation
Our products are packed in moisture-proof bags or drums to maintain quality during transit
