SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS CO.,LTD.
NEW MATERIALS, NEW lIFE! SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS CO.,LTD.
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It is mainly used to make special alloy precision optical glass, high refraction optical fiber board, suitable for camera, camera, microscope lens and advanced optical instrument prism.Lanthanum shell is used to produce Ni MH battery, which is one of the most important applications of lanthanum.
【Application】
1. Widely used in Tungsten and molybdenum products .
2. Catalyst, catalytic additives.
3. Used in hard alloy, refractory metal and other industries
【Specification】
| 列1 | La2(CO3)3 /3N | La2(CO3)3 /4N | La2(CO3)3 /5N |
| TREO | 45 | 46 | 46 |
| La2O3/TREO | 99.95 | 99.99 | 99.999 |
| Fe2O3 | 0.005 | 0.003 | 0.001 |
| SiO2 | 0.005 | 0.002 | 0.001 |
| CaO | 0.005 | 0.001 | 0.001 |
| Na2O | 0.005 | 0.001 | 0.001 |
| PbO | 0.002 | 0.001 | 0.001 |
【Packing】50kgs/poly-drum ,500kgs/pallet
1 Q:What's the guarantee ?
Answer:
1). Our guarantee for 12 months.
2). 18 hours' technical support by email, video or calling
3). English manual and video tutorial
2 Q: How can you get sample?
A: Free samples are available, but on the basis that you pay the courier charges.
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's your payment terms?
A:T/T AD
Our company is always paying great attention to the intellectual property and independent development, and pursuing innovation of science and technology. Our company has been recognized as “High-Tech Enterprise of Shanghai” since 2008. The project of the high-precision rare earth polishing powder passed high-tech achievements transformation, and its annual production reaches 2000 tons.