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Lithium battery diaphragm


Tianhong corporation has advanced international production lines for Li-ion battery diaphragm by dry and uniaxial tension process, equipped with high precision testing instruments, using the international advanced production technology, mainly produce Li-ion battery diaphragm in thickness of 12-60 microns with different specifications, which is widely used in Li-ion power batteries, Li-ion energy storage battery and Li- ion digital product battery .