Battery Grade Ceramic Coating Materials Alumina Powder

Special alumina, as a high-performance inorganic ceramic material, has important application value in lithium battery coating separators due to its excellent thermal stability, chemical inertness, and mechanical strength. Its main advantages include improved heat resistance and puncture resistance. The special alumina coated separator can significantly enhance the heat resistance and puncture resistance of lithium batteries, thereby improving the safety performance of the battery.

【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%

2. Color:white

3.PSD: D50=0.8-1.2um,D99<6um

【Product features】

Lithium ion batteries with alumina separator is fabricated for safety improvement. Alumina separator is coated on electrode by a scalable and cost-effective method.Lithium ion batteries with alumina separator perform better than conventional cells.

The presence of the alumina can significantly improve the physical and chemical properties of battery separators. The alumina coating layer may reduce or prevent dendrite puncture, lithium plating and separator shrinkage during over-heating, hence significantly increasing safety performance for a lithium ion battery

【Packing】 25kgs/poly-drum ,500kgs/pallet.

1 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.

2 Q:How about the service ?
Answer:
1).24 hours for after-sale serive
2).more than 14 years experience in this kind machine field
3).fluent english ,communication barrier free. Point-to-point service help you solve the problems timely.

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:How about the packing?
A:Usually we provide the packing as 50 kg Iron Drum or 25 plastic Drum,if you have special requirements on them, we will according to you

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.

We mainly serve some large new energy enterprises. Our company has a minimum order quantity and can provide products to research institutes and other institutions for research purposes.

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