Alumina Battery Separator: The Difference Between Lithium Battery Diatomite and Alumina Separator
The particle size is uniform, adhering well to the diaphragm without blocking the diaphragm aperture. Generally, the particle size requirement for alumina is around 0.5um. The average particle size of A-phase high-purity alumina VK-L500D is 0.5um, with a spherical shape and good dispersion.
High purity alumina, free from impurities that could affect the internal environment of the battery.
3. The crystal structure of alumina generally requires Phase A, which boasts strong corrosion resistance, ensuring the compatibility and wettability of alumina with the electrolyte.
