Cerium Oxide (CeO2) Polishing Powder

Product Information

Cerium Oxide Polishing Powder, also called Cerium Polishing Powder and Rare Earth Polishing Powder is a high-performance polishing powder suitable for various kinds of glass. It reacts with the surface to produce a complex Cerium-Oxygen-Silica compound softer than glass. This softer surface layer is easily used to produce the final surface.  Various grades of Cerium Oxide Polishing Powder are widely applied in flat glass, CRT, LCD, TFT glass, mirrors, glasses, optical glass, lens, and many other fields of the glass industry.

The numerous commercial applications for cerium include metallurgy, glass and glass polishing, ceramics, catalysts, and in phosphors. In steel manufacturing it is used to remove free oxygen and sulfur by forming stable oxysulfides and by tying up undesirable trace elements, such as lead and antimony. It is considered to be the most efficient glass polishing agent for precision optical polishing. 

Cerium Oxide Polishing Powder Synonyms

Lapsa Powder, Ceric oxide, Dioxocerium, Cerium dioxide, Needlal, Ceria, Cerium(IV) oxide, Cerium(IV) hydroxide, Opaline, Cerium (IV) dioxide, Ceric dioxide, Cerium(IV)dioxide, Nidoral, Diketocerium, Dioxocerium, 39802

Cerium Oxide Polishing Powder Specification

Purity: 96% - 99.99%

Per your request or drawing

We can customized as required

Properties（Theoretical）

Cerium Oxide (CeO2) Polishing Powder Applications

- In glass industry, it is considered to be the most efficient glass polishing agent for precision optical polishing.

- It is also used to decolorize glass by keeping iron in its ferrous state.

- The ability of Cerium-doped glass to block out ultra violet light is utilized in the manufacturing of medical glassware and aerospace windows.

- It is also used in polymers to increase thermal stability and aging resistance. Prevent the polymer from blackening in the sun and inhibit the discoloration of TV glass.

- It is applied to optical components to improve performance. High purity Ceria are also used in phosphors and dopant to crystal.

- Used as high-efficiency catalysts and chemical additives

- Used in electronic ceramics, structural ceramics, and fine functional ceramics

- Used for battery materials

- Used in alloy plating to improve corrosion resistance

Packing of Cerium Oxide (CeO2) Polishing Powder

Standard Packing:

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.

ATTs’Cerium Oxide (CeO2) Polishing Powder is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.

Chemical Identifiers