Sales Department:021-50836933


Sales Department:021-50836933

Postal Code:201206

Address:Room 501, No.1996, Xinjinqiao Road, Pudong New district, Shanghai

Location:Home > Product > Submicron Alumina >


Submicron Alumina

Product Description:

Imported advanced equipment are introduced to produce submicron alumina combining with a special processing technology, where the primary product go through the purification, calcination, extraction, repurification and other processes to get the final product. The product has superior properties such as high stability, good crystallinity, uniform particle size and high dispersion. It exhibits broad application prospects in the field of thermally conductive materials, lithium-ion battery separator, fine polishing technology and ceramic coating.

Product Details Product Specifications Download

Product Features:


1. Near-spherical, uniform shape 

2. High alpha phase , high crystallinity 

3. Sharp particle size distribution 

4. Low impurity of Na + and Fe 3+ 



Critical Applications:


1. Lithium Ion Battery Ceramic Separator.

2. Thermal Interface Material: Filler for heat sink sheet, filler for heat dissipation board (MC board), heat dissipating grease, phase change sheet, semiconductor sealing resin,  Silicone-based heat dissipating adhesive, and other compounds.

3. Thermal Engineering Plastics: LED lamp cover, switch shell, notebook shell, mobile phone shell, water tank, motor coil frame, etc.

4. High thermal conductivity aluminum-based CCL (Al Based CCL): high-power LED circuit board, power circuit board.

5. Fine polishing materials for the fine polishing on precision instruments, parties of optical instrument, etc.

6. Coating of ceramic filter, such as ceramic membrane for sewage water and drinking water.


* Remark: The characteristic values recorded in the table are typical for reference not the highest specification unless specified. Please contact Bestry sales representatives for specifications when you encounter any question.


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