High-Purity Rare Earth Oxides & Fluorides | Multiple Grades Available
We specialize in the import and supply of high-purity rare earth oxides and fluorides in various specifications, suitable for research institutes, materials laboratories, and advanced manufacturing processes. With high purity and stable sourcing, our products meet the needs of optoelectronics, catalysis, ceramics, energy materials, and magnetic materials.
High-Purity Rare Earth Oxides
Available purity grades from ≥99.9% (3N) to ≥99.999% (5N):
- Single high-purity rare earth oxides: Neodymium oxide (Nd₂O₃), Yttrium oxide (Y₂O₃), Lanthanum oxide (La₂O₃), Cerium oxide (CeO₂), Praseodymium oxide (Pr₆O₁₁), Erbium oxide (Er₂O₃), Dysprosium oxide (Dy₂O₃), Holmium oxide (Ho₂O₃), Terbium oxide (Tb₄O₇), Europium oxide (Eu₂O₃)
- Functional powder materials: Cerium-based polishing powders, anion powders, and other customized functional powders
Rare Earth Fluorides
- YF₃ (Yttrium fluoride)
- LaF₃ (Lanthanum fluoride)
- CeF₃ (Cerium fluoride)
- PrF₃ (Praseodymium fluoride)
- NdF₃ (Neodymium fluoride)
Applications of Rare Earth Materials
Due to their unique electromagnetic, optical, and catalytic properties, rare earth materials play an irreplaceable role in both high-tech and traditional industries:
- Phosphor materials (LEDs, displays)
- Permanent magnets (NdFeB, SmCo)
- Hydrogen storage and battery materials (Ni-MH, metal hydrides)
- Catalytic materials (exhaust treatment, cracking reactions)
- Advanced ceramics and optoelectronic materials
- Laser and optical fiber materials (Er/Yb-doped fibers)
- Superconducting, magnetostrictive, and magnetocaloric materials
- Magneto-optical storage materials and high-frequency electronic components
Rare earth products are also widely used in traditional industries such as metallurgy, glass, ceramics, petrochemicals, textiles, and leather processing, linking advanced materials with fundamental industrial demand.