MSE PRO LATP Solid State Electrolyte Coating Separator GMSS03- Double sided Double coated B/L 2+9+2+1um

The advantages of this separators are high strength, high breathability, high thermal shrinkage temperature, good rate performance, and high battery thermal runaway temperature. Using 9um PE base film, which has higher strength than 7um base film; Compared to alumina, boehmite has a lower density, and AlOOH of the same mass covers 25% more area than high-purity Al2O3; And the boehmite coating has high flatness and low internal resistance; The double-layer boehmite coating makes the separator  more heat-resistant; Organic solvents have good compatibility and good wettability; LATP coating has good lithium ion conductivity and lower weight than alumina coating at the same thickness, which can improve the energy density of the battery to a certain extent.

Can be used for liquid lithium batteries, semi-solid lithium batteries, button batteries, and soft pack batteries, but cannot be used for pure solid-state batteries or sodium batteries. Stable when exposed to air, but it is best to operate in a dry room and store in a sealed container after use.

Coating description: LATP facing inward

Roll up and ship in cardboard boxes. Use in a dry environment, dry before use, seal and store after use.

• A represents alumina, L represents LATP, and B represents boehmite.

  The thickness of the PE base film is 9um, with 2um of boehmite ceramic coating on one side and 2um of boehmite ceramic coating+1um of oxide solid electrolyte LATP coating on the other side.