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high purity superfine CAS 1306-38-3 CeO2 powder Cerium oxide powder price
CAS 1306-38-3 CeO2 powder Cerium oxide powder
Specification of Cerium oxide powder:
(1) It is used as glass additive ,the cerium can absorb ultraviolet rays and infrared ray ,but it has already been applied to the automobile glass in a large amount now. Not only can prevent ultraviolet rays ,but also can reduce temperature in car of and thereby economize the air-condition of using the electricity.
(2) Using the cerium in the purification activator of tail gas of automobile at present, can prevent a large number of automobile waste gas from going to the air effectively.
(3) Cerium sulfuration can replace the metal which be harmful to environment and human being , such as lead, cadmium, etc. and use in the pigment .It Can colour the plastics , can be used in the dope, printing ink and paper trades etc,too. At present Ronaplonk of France company is in the highest flight
(4) Ce: LiSAF laser system is the solid laser instrument which U.S.A. developed out, can be used for ascertaining the biological weapons through monitoring the sour density of ammonia of color, Can also be used in medical science .
| physical properties of Cerium oxide powder: | |||||
| Morphology | primrose Powder , insoluble in water, soluble in acid. | remark | |||
| APS(nm) | 10-30 | Design for requirement(10-300nm) | |||
| Specific surface area(m2/g) | >60 | ||||
| chemical component | |||||
| TREO% | ≥98 | ||||
| CeO2/REO% | ≥99.95 | ≥99.99 | |||
| RARE EARTH CONTENT /REO % | La2O3 | ≤0.01 | ≤0.002 | ||
| Pr6O11 | ≤0.01 | ≤0.002 | |||
| Nd2O3 | ≤0.01 | ≤0.002 | |||
| Sm2O3 | ≤0.01 | ≤0.002 | |||
| Eu2O3 | —— | —— | |||
| Gd2O3 | —— | —— | |||
| Tb4O7 | —— | —— | |||
| Dy2O3 | —— | —— | |||
| Ho2O3 | —— | —— | |||
| Er2O3 | —— | —— | |||
| Tm2O3 | —— | —— | |||
| Yb2O3 | —— | —— | |||
| Lu2O3 | —— | —— | |||
| Y2O3 | ≤0.01 | ≤0.002 | |||
Note: according to user requirements can provide different size products.
Applications of Cerium oxide powder:
There are the field in which the cerium still use: polishing powder, store hydrogen material, thermoelectric material , cerium tungsten electrode, ceramic condenser , piezoelectric ceramic, the carborundum abrasive of cerium, fuel cell raw materials, petrol activator, some permanent magnetism material , various kinds of alloy steel and nonferrous metals etc.
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