- Model NO.: SU-001
- Rated Voltage: 12V
- Working Voltage: 3.6V~2.75V
- Wet Shelf Life: 3~5Year
- Electrolyte: Organic Electrolyte Solution Battery
- Brand: Gellec
- Transport Package: in Carton Then on Pallet
- Origin: China
- Type: Li-ion Battery Separator
- Charging Voltage: 4.1V~4.2V
- Charging Type: Constant Current
- Discharging Type: Constant Current
- Certification: ISO9001, RoHS
- Trademark: GELLEC
- Specification: 5, 7, 9 um thickness
- HS Code: 3920101000
Product Description
GELLEC Ultra-Thin Base Separator is made of ultra-high molecular weight polyethylene (UHMWPE) via wet process. It owns several advantages over other conventional dry-process separators: high mechanical strength, excellent air permeability and ionic conductivity, low shut-down temperature and thermal shrinkage. UHMWPE Li-ion battery separator can be widely used in various applications, such as electric vehicles(EVs) and 3C electronics and so on. With such good electro-chemical stability , many Li-ion battery manufacturers in China adopt our product in battery production. Client's customization is acceptable based on the following parameters for reference:
5≤Thickness≤25um, 35%≤Porosity≤55%,
100s/100ml≤Permeability≤400s/100ml, 3.0N≤Puncture Strength≤10.0N
Technical data for ultra-thin base membrane
Thickness
(μm) |
Air Permeability
(s/100ml) |
Puncture Strength
(N) |
Porosity
(%) |
Shut-down
Temperature
(ºC) |
Tensile Strength
(Kgf/cm2) |
Heat Shrinkage
90ºC*2H(%) |
| MD |
TD |
MD |
TD |
| 5 |
38 |
3 |
38 |
135 |
2300 |
1800 |
1.2 |
0 |
| 7 |
40 |
3.5 |
40 |
135 |
2100 |
1800 |
1.2 |
0 |
| 9 |
42 |
4.5 |
42 |
135 |
2000 |
1750 |
1.4 |
0 |
Packaging & Delivery
Packaging detail standard exporting package.( as per customer's requirement )
Delivery detail :within 15~20 days after receiving down payment/ deposit.
