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Paint polishing powder cerium oxide 1um 1.5um for car glass
Cerium oxide rare earth polishing powder is a general term for polishing powder containing cerium oxide rare earth components. Cerium oxide polishing powder is a refined rare earth powder made from cerium rich rare earth ores through chemical synthesis and extraction, followed by pretreatment, high-temperature calcination, sieving, filtration and drying. The polishing function of cerium oxide rare earth polishing powder is a combination of mechanical physical polishing and chemical polishing. It has the advantages of high polishing efficiency, good smoothness, long service life, and no environmental pollution. It is suitable for polishing products such as glass, optical crystal components, glass shell LED screens, silicon wafers, automotive glass, semiconductor crystals, crystal handicrafts, etc.
Basic information of Paint polishing powder cerium oxide 1um 1.5um for car glass:
CAS No. & Formula | Cerium Oxide(CeO2):1306-38-3, Lanthanum oxide(La2O3):1312-81-8 Praseodymium oxide(Pr6O11): 12037-29-5 |
Appearance | White, Light Yellow or red brown Color Powder |
ENS NO. | 215-150-4 215-200-5 234-857-9
|
True Density | 6.5-7.2g/cm3 |
Melting Point | 2600 Centigrade |
water-solubility | Insoluble |
Color of High purity cerium oxide micron rare earth flour for mirror polishing :
1. The color of pure cerium oxide varies depending on the calcination temperature, and the higher the calcination temperature, the lighter the color.
2. The color of cerium oxide powder containing lanthanum oxide is milky white.
3. The color of cerium oxide powder containing praseodymium oxide is orange or brownish red.
Chemical composition of Paint polishing powder cerium oxide 1um 1.5um for car glass:
Type | Chemical content |
Cerium oxide polishing powder | TREO ≥99%, CeO2/REO≥99% TREO ≥99%, CeO2/REO≥99.95% TREO ≥99%, CeO2/REO≥99.99% |
Lanthanum cerium polishing powder | TREO ≥99%, CeO2/REO:62-68%,La2O3/REO:32-38% |
Praseodymium cerium polishing powder | TREO ≥94%, CeO2/REO:63-67%,Pr6O11/REO:0.9-1.1% |
Lanthanum cerium praseodymium polishing powder | TREO ≥99%, CeO2/REO:60-70%, La2O3/REO:30-40%, Pr6O11/REO:0-6% |
Applications:
1. Polishing optical glass, optical crystals, high-precision optical lenses, camera lenses, and other components.
2. Polishing integrated circuit substrate glass and electroplated substrate glass.
3. Slicing and polishing electronictouch photoelectric panels.
4. Polishing materials such as tempered glass for airplanes, car windshields, and flat glass.
5. Polishing semiconductor silicon wafers.
6. Polishing gemstones, crystals, rhinestones, microcrystalline glass and other materials.
Packaging:
1. 25kg cardboard box+1t pallet
2. 25kg plastic drum+675kg/pallet
3. 25 kg woven bag+1 ton bag
Zhengzhou Haixu abrasives co., Ltd, founded in 1 9 9 9, located in Xingyang City, Henan Province, China. With 20 years of production experience and professional technical and marketing team, Haixu Abrasives has established long term cooperation with foreign customers which are from about forty countries including United States, Germany, Italy, Japan, Korea, Russia, Malaysia, and Vietnam.
Zhengzhou Haixu Abrasives Co., Ltd has over 7500 square kilometers workshop for production and QC department with all kinds of testing equipments including Omec, Slap-sieve and microscope, Office for accounting, purchasing, importing, exporting, after-sales service, logistics. HAIXU now become a leading brand in the abrasives material field.
All the materials are produced under professional standards, running under the production standards of GB, FEPA, JIS, and AFS separately. Our staff from Haixu Abrasives are always providing good quality products, professional service, and proper solutions for all clients all over the world.
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