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Chrome oxide is a green crystal powder, metal luster, magnetic, good covering strength, high temperature-resisting and sunlight fastness. Not soluble in water, barely soluble in acids, comparatively stable in air, unaffected by acids and alkalis of common density, sulfur dioxide, sulfur hydrogen etc. Chrome oxide green enjoys excellent quality and firmness of coloring. Chrome Yellow: Chromium is used as a pigment in paint. The familiar yellow lines painted down the center of highways and the yellow paint used on school buses are often "chrome yellow" - a color produced from chromium pigment. Chromium Oxide Pigment Grade image Other chromium-based pigments are chrome red, chrome oxide green, and chrome green, which are a mixture of chrome yellow and Prussian blue. Chromium oxide is used for imparting greenish color to glass. Chromium is an important pigment in many types of paint, ink, dye and cosmetics. Chrome Green: Chromium oxide gives green under most conditions. Amount upto 1% disperse and dissolve fairly easily and give bright greens in alkaline glazes, drab green in boron glazes and yellowish green in lead glazes. Quantity below 0.5% will give yellow in lead glazes. Amount upto a maximum of 3% give opacity and grayish green colors. The oxide powder is quite often quite a rich blue green color but it is impossible to keep this color in glazes without the assistance of cobalt oxide. Chromium oxide can also be used to stain slips and bodies. Amounts upto 5% gives different grey greens. Chrome Red: Small amount of chromium oxide dissolve well and give a bright red color below 900C in combination with lead oxide and silica. It is easy to product red and orange glasses for filling hollows in horizontally-fired tiles. The firing needs to be fully oxidized to achieve red color
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Packaging Details : 25 kg Bags
polycarbonate lenses: over the last several years, the performance criteria of plastic lens polishes have been pushed to new heights. In particular, polycarbonate lenses place a critical demand on overall performance. Cut rate, surface quality, lens luster, suspension, life and ar compatibility are just a few of the needs under consideration during polish development, testing and general laboratory use. Our polycarbonate lens slurry is highly effective on conventional polishing machines that rotated in symmetrical and spherical motion until the desired optical surfaces were achieved. Our product is best suited for optical and scientific polishing machines, which are automated machines capable of producing accurate and highly polished surface shapes. In our research lab, we have our plastic lens slurries to accommodate different polishing parameters and conditions. We have products to meet the required need of most polycarbonate lens polishers. Headlight repair: headlight lenses are constructed of a hard and porous polycarbonate plastic. Uv rays and environmental elements damage the plastic lens over time causing the headlight to cloud, yellow and become discolored. It diminishes the amount of light that pass through the lens causes a safety hazard while driving at night. Our polycarbonate polishing slurry removes the damaged layer and brings the new surface which allows the light to pass through it.
cerium chloride can be used as a starting point for the preparation of other cerium salts, such as the lewis acid, cerium (iii) trifluoromethanesulfonate, used for friedel-crafts acylations. It is also used itself as a lewis acid, for example as a catalyst in friedel-crafts alkylation reactions. High purity cerium chloride is used as polymerization catalysts, paint driers, glass decolorants, glass polishing, incandescent gas mantles, spectrography, preparation of cerium metal, oxidizing agent and chemicals.
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Packaging Details : 25 Kg or 50 kg bags
Raw Material for Cerium compounds: It is used as a raw material in manufacturing of cerium nitrate, cerium oxide, Rare earth oxide etc. It is also the raw material in making of metal cerium. Cerium oxide is mainly used as the glass decolorizing agent and the glass polishing agent. High purity cerium dioxide is very important in the applications of rare earth fluorescent materials. It is considered to be the most effective glass polishing agent for high precision polishing. The numerous commercial applications for cerium include metallurgy, glass polishing compounds, ceramics, auto catalysts, and phosphors.
Additional Information:
Packaging Details : 25 Kg or 50 kg bags