*Specification
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 |
