Grey Unidirectional Stretching Lithium-ion Battery Separator Production Machine

The lithium-ion battery separator is a kind of nanoscale microporous high polymer material. The rechargeable lithium-ion battery is not only high energy density, long cycle life and no memory effect, but also safe, reliable and fast charging and discharging, especially conforms to the development needs of the world environmental protection and has growing usage amount in all walks of life.
1.High longitudinal tensile strength and good mechanical performance.
2.The common width of the production line is 1000-1500 mm, the specific specifications is negotiable.
3.Micropore with low sinuosity, good permeability, good electrolyte retention and small internal resistance of battery;
4.Good thickness uniformity and even microporous distribution are good for the consistency of the lithium-ion battery.
5.High temperature resistance, no horizontal hot shrinkage, high film break temperature and good safety performance.