- Model NO.: SG-001-B
- Rated Capacity: 7
- Certification: CE, UL, EEC
- Terminal: Copper
- Material: UHMWPE
- Transport Package: in Carton
- Origin: China
- Type: Lithium Ion Battery
- Working Life: 18 Months
- Color: Black
- Certificate: ISO9001,ISO14001,Iatf2018
- Trademark: GELLEC
- Specification: 5~25um thickness
- HS Code: 3920101000
Product Description
GELLEC High Porosity 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 and puncture strength, more evenly distributed pores, excellent air permeability and ionic conductivity, low shut-down temperature and thermal shrinkage, low internal resistance and good electrolyte absorption. UHMWPE Li-ion battery separator can be widely used in various applications, such as high discharge rate power battery and fast charge&discharge batteries 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 High Porosity 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 |
| 16 |
200 |
6.5 |
45 |
135 |
1750 |
1750 |
1.3 |
0.3 |
| 20 |
230 |
8 |
45 |
135 |
1750 |
11750 |
1.5 |
0.3 |
Packaging & Delivery
Packaging detail standard exporting package.( as per customer's requirement )
Delivery detail :within 15~20 days after receiving down payment/ deposit.
