| Customization: | Available |
|---|---|
| Separator Type: | PP |
| Negative Materials: | Fluoroethylene Carbonate |
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Lowest Price Battery Material Polypropylene Film For Lithium Ion Battery Separator
| No. | Item | Criteria | Remarks |
| 1 | A(Thickness) | 16 | ±1um |
| 2 | B(Width) | By request | ±0.5mm |
| 3 | Length | 400m or by request | ±1m |
| Properties | Unit | T01 | T02 | T03 | |
| Thickness | microns | 16 | 20 | 25 | |
| Porosity | % | 37 | 38 | 36 | |
| Air Permeability | sec/100cm | 550 | 500 | 640 | |
| Tensile Strength | (MD) | grams/cm² | 1400 | 1500 | 1500 |
| (TD) | grams/cm² | 1300 | 1400 | 1000 | |
| Elongation | (MD) | % | 70 | 70 | 70 |
| (TD) | % | 190 | 140 | 160 | |
| Puncture Strength | grams | 690 | 650 | 640 | |
| 90°C thermal contraction | MD | % | 3.0 | 3.1 | 3.1 |
| TD | % | 1 | 1 | 1 | |
| 120°C thermal contraction | MD | % | 16.6 | 15.6 | 15.2 |
| TD | % | 12.2 | 11.5 | 11.2 | |
| NO. | Item | Criteria | Remarks |
| 1 | Vibration test | No fire,noexplosion | |
| 2 | Drop Test | ||
| 3 | Short circuiting Test | 100(o) | |
| 4 | High temperature test | 7 days | No fire, no explosion Capacity≥80%C5 |
| 5 | Heating Test | 130*10min | No fire,noexplosion |
| 6 | Overcharge testing(NO PCM) | 3C 4.6V | |
| 7 | Storage Characteristics | Remaining Capacity≥85% |
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