This product is Henan high-purity alumina specially developed for the special requirements of lithium-ion battery ceramic separator. As a coating material, the product can effectively improve the high temperature resistance and safety of lithium batteries.

It can be widely used in high pressure sodium lamp tube, phosphor, synthetic aluminum nitride raw material, high-grade electronic ceramics, artificial crystal and other fields.

characteristic

1. Good crystal morphology and small specific surface area can effectively reduce the water content of ceramic diaphragm, reduce the wear of coating roller and prolong its service life.

2. High purity, narrow particle size distribution, can reduce the plugging rate of the diaphragm, good air permeability, uniform coating thickness, smooth film surface, heat shrinkable.

3. The process performance is stable, the dispersibility is good, and the water-based slurry system meeting different adhesives has good slurry stability.