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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Boehmite is a kind of alumina hydrate with special spatial network structure. It has high specific surface area, large pore volume and other physical properties, as well as the chemical characteristics of colloidal thixotropy under acidic conditions.
【Application】
It is mainly used for the coating material of positive and negative pole diaphragm of lithium battery, which is beneficial to the stability of the battery.
It is suitable for Lithium ion battery separator,and the battery can be used for electronic car, electronic intelligent products and energy storage products.
【Specification】
1. chemical properties: Al2O3>99.9%
2. Color:white
3.PSD: D50=0.6-1.0um,D99<4um
| ITEM | INDEX | ITEM | INDEX |
| Al2O3% | 99.9 | D50 | 0.6-1.0um |
| Ca% | <0.05 | D90 | <3um |
| Fe% | <0.01 | D99 | <4um |
| Na% | <0.04 | BET | 5-8m2/g |
【Product features】
1. Less magnetic foreign matters, stable electrical performance, low content of harmful ions;
2. High heat resistance, stable at high temperature;
3. The particle size distribution is very narrow, which can be coated with a very thin thermal insulation coating, with low thermal resistance; no small particles blocking Li + ion channel, no coarse particles scratching the film.
【Packing】 10kgs/poly-drum ,500kgs/pallet；It can be according to the customer requirements.
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 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.
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.