Battery Separator Alumina Powder For Integrated Circuit Substrate

Alumina Powder For Integrated Circuit Substrate

Factory supply 1 micron Lithium ion battery separator alumina powder

  The main component of alumina polishing powder is α-Al₂O₃. In addition, it contains dispersant, suspending agent, lubricant, emulsifier and other auxiliary components. It is widely used in machine preparation, optical processing, jewelry processing, automobile repair and maintenance and other fields.

【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

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】 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 can you get sample?
A: Free samples are available, but on the basis that you pay the courier charges.

3 Q:Why your price isn't the lowest price compared with others company or factories ?
A:We are a innovative enterprises, not only a produce factory. We have a a professional and experienced technical elite team.
   

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.