Praseodymium oxide 99.99% direct supply for daily use ceramics underglaze pigment praseodymium oxide architectural ceramics
Black powder, density 6.5g/cm3, melting point 2500ºC, boiling point 3760ºC. Insoluble in water, soluble in acid to form trivalent salts. Good conductivity.
Used as raw material for ceramic glaze, praseodymium yellow pigment and rare earth permanent magnet alloy.
Name | Praseodymium oxide |
Formula | Pr6O11 |
Appearance | black powder |
CAS NO. | 12037-29-5 |
EINECS NO. | 234-857-9 |
Purity | 99.9999% 99.99% 99.9% |
Particle size | 1um 5um 10um |
Density | 9.17g/cm³ |
Application | ceramic glaze, permanent magnet alloy, ceramic |
Package | Drum/Barrel 25kgs/50kgs |
Origin | Hebei,China |
Used as raw material for ceramic glaze, praseodymium yellow pigment and rare earth permanent magnet alloy.
Used in architectural ceramics and daily-use ceramics, it can be mixed with ceramic glaze to make color glaze, and can also be used as underglaze pigment alone. Using cheap praseodymium neodymium metal instead of pure neodymium metal to make permanent magnet material, its anti-oxidation performance and mechanical performance are obviously improved, and it can be processed into magnets of various shapes. Widely used in various electronic devices and motors; used in petroleum catalytic cracking. Adding praseodymium and neodymium enrichment to Y-type zeolite molecular sieve to prepare petroleum cracking catalyst can improve the activity, selectivity and stability of the catalyst; it is used for abrasive polishing; in addition, it is also used in the field of optical fibers.