Home > Li-ion Battery Material

PP/PE/PP Trilayers Membrane Lithium ion Battery Separator Celgard 2320

Model: Celgard 2320
Width: 85mm(Customized)
Thickness: 20um
Origin: China
Product description: PP/PE/PP Trilayers Membrane Lithium ion Battery Separator Celgard 2320
INQUIRY

20um Microporous Trilayer Membrane(PP/PE/PP) Celgard 2320 for Secondary Lithium Batteries

1. 20um microporous trilayer membrane(PP/PE/PP)

2. Excellent resistance to acids, bases&most chemicals

3. Uniform pore structure with high chemical and thermal stability

4. Oxidation resistance for excellent cycling&trickle charge performance

5. PE inner layer provides high-speed shutdown

6. Zero TD shrinkage reduces internal shorting and inproves high temperature dimensional stability

Product Name	20um PP/PE/PP Battery Separator Celgard 2320
Width	85mm, 60-200mm customized
Thickness	20 um
Length	60m, more than 60m is also available
Gurley(JIS)	530 Seconds
Porosity	39%
PP Pore Size(Avg. Diameter)	0.027um
TD Shrinkage @90℃/1 Hour	0%
MD Shrinkage @90℃/1 Hour	1%
Puncture Strength	360 Grams
Tensile Strength, MD	2050 Kg/cm2
Tensile Strength, TD	165 Kg/cm2