| Model: | SG-001-B |
|---|---|
| Brand: | GELLEC |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Battery, Storage Battery & Charger |
| Label: | LIBs separator , battery separator , coated pvdf ceramic |
| Price: |
US $0.3
/ ㎡
|
| Min. Order: | 10000 ㎡ |
| Last Online:15 Aug, 2018 |
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.
