Place of Origin:
China
Brand Name:
Gona
Certification:
ISO9001：2015
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Ultrafine yttrium oxide powder can be made into polycrystalline ceramics with excellent transparency. This kind of ceramics has high linear transmittance in the infrared and far infrared region, and has high paramagnetism and fluorescence which are not possessed by ordinary ceramics It can be used in window and fairing, radome, microwave substrate, infrared lens, infrared generator tube and other high temperature windows of infrared guided missile.
【Application】
Ultrafine yttrium oxide used for Magnetic materials.
【Specification】
| Name | Ultra Y2O3_4N | Ultra Y2O3_3N | |
| Molecular formula | Y2O3 | Y2O3 | |
| CAS | 1314-36-9 | 1314-36-9 | |
| Total rare earth TREO | % | ≥98.5 | ≥98.0 |
| Y2O3/TREO | % | ≥99.99 | ≥99.9 |
| Rare earth impurities | % | ≤0.0001 | ≤0.001 |
| Non-rare earth impurities | % | ≤0.0005 | ≤0.001 |
| Chloride Cl- | % | ≤0.005 | ≤0.01 |
| LOI | % | ≤2.0 | ≤3.0 |
| D50 SED | um | 0.5 or 1.0 or 2.0 | 0.5 or 1.0 or 2.0 |
【Product features】
【Packing】 25kgs/poly-drum ,500kgs/pallet
1 Q: Why your price isn't the lowest price compared with others company or factories ?
A:1) We are a innovative enterprises, not only a produce factory. We have a a professional and experienced technical elite team.
2)Compared with the same level brand, we have the same functions and components, but our price is the most competitive. At the same time, our after sales service is satisfactory. We have a good reputation in our customers.
2 Q:What documents you provide?
A:Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , and Origin certificate. If your markets have any special requirements, let us know.
3 Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.
4 Q: What are your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment.
If you have other questions, please feel free to contact us.
Shanghai Gona Industrial Co.Ltd is founded in 2006, and located in Songjiang Industrial District, rounded by National Engineering research Center of Ultrafine Powder(NERCUP).Our company is a R&D company specialized in technology development of functional powder materials. Focused on the control technology of powder particulate, SHGRENM provide several series product such as rare earth oxide with special particulate properties, cerium oxide polishing powder, catalyst materials,Alumina for Li+ battery separator.
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