Glass products clarifying agent ceria

Yellow or brown powder aid. Density 7.13g / cm3. Melting point 2397 ℃. Insoluble in water and alkali-soluble acid. At a temperature of 2000 ℃ and 15Mpa pressure, hydrogen reduction of cerium oxide, cerium oxide obtained, free at 2000 ℃ between temperature, pressure free during 5Mpa pressure, cerium oxide was slightly yellowish red, and pink, and its performance do polishing materials, catalysts, catalyst carriers (additives), an ultraviolet absorber, an electrolyte fuel cell, automobile exhaust absorbers, electronic ceramics. Oxidizer. The catalyst for organic reactions. Steel analysis for rare earth metal standard. Redox titration analysis. Bleaching glass. Glass enamel sunscreens. Heat-resistant alloys. Additives for glass industry, plate glass for abrasive materials, but also play the role of UV is used in cosmetics. It has now expanded to the optical glass, optical lenses, grinding kinescope of bleaching, clarification, absorbing ultraviolet and electron beam such as the role of the glass. Purity, is divided into: low purity: not more than 99% purity, high purity: 99.9% - 99.99%, more than 99.999% ultra-high purity divided by size: meal, micron, submicron and nano-level safety instructions: Non-toxic, tasteless, non-irritating, safe, reliable, stable performance, with water and organic chemical reaction does not occur, a high-quality glass clarifying agent, bleaching agent and chemical additives. Mainly used as a bleaching agent glass, glass polishing powder, cerium metal is a raw material for preparing high purity cerium oxide is also used in the production of rare earth luminescent materials. Insoluble in water, soluble in strong mineral acids. Used as bleaching glass clarifying agent, advanced polishing powder, also used in ceramics electrical, chemical and other industries, packaging specifications are not the same, of which there are US small-size packaging plus associated companies as well as domestic large-sized packaging company, has up to one kilogram.