AET’s technical advantages

- Core technology to
reduce water content - Core technology to
reduce the increased separator permeation rate after coating - Core technology to
reduce thermal shrinkage - Waterborne PVDF
coating technology - Core technology to
PVDF-coated separator
Dongguan AET has overcome three key technical challenges: high water content, increased separator permeation rate after coating, and high thermal shrinkage in ceramic coating. For example, to reduce the increased separator permeation rate after the coating, Dongguan AET has optimized the coating slurry ratio, thoroughly stirred and dispersed by special equipment, treated the surface of the separator by special process, and applied the secondary pore forming to reduce the increased separator permeation rate after coating.