Who knows the models of Celgard Battery Separator can be used for lithium battery?

About battery separator: These films have numerous nano-scale voids. Although they are insulating materials and cannot conduct electrons, the voids allow lithium ions to pass through. When used in lab coin cell research, it is cut into a circle with a diameter equal to the internal diameter of the positive case of the button battery, which can prevent lithium ions from leaking directly from its edges.

Celgard is a company that produces polyethylene and polypropylene microporous membranes for the central portion of lithium-ion batteries.

Celgard 2400 or Celgard 2500 industrial polypropylene membranes are commonly used in laboratories for lithium battery making. Generally, we use white polyethylene and polypropylene  battery separator, and products with single-layer or multi-layer structure both can be used.

Related information of Celgard separator:

Celgard 2400：25um thickness single layer PP separator, middle porosity.

Celgard 2500:  25um thickness single layer PP separator, high porosity.

Celgard 2325:  25um thickness PP/PE/PP three layers separator, middle porosity.

Celgard 2340:  38um thickness PP/PE/PPE three layers separator, high porosity.

For more information, please visit our website: www.aotelec.com, you can also send detailed requests to our email: ping@aotbattery.com