Technical Data of PE Separator For Automotive Battery
| Item |
Unit |
Parameters |
| Basic thickness |
mm |
0.200±0.030 0.250±0.030 |
| Major Rib high |
mm |
(0.80~1.30)±0.05 |
| Puncture Resistance |
N |
≥8 |
| Elongation (CMD) |
% |
≥300 |
| Electrical Resistance |
Ω.sq dm |
≤0.0010 (Standard)
≤0.0015(Special) |
| Porosity |
% |
≥55 |
| B/W Oil Content |
% |
≥8 |
| O/W Oil Content |
% |
12≤Total≤18 |
| Moisture Content |
% |
≤3.0 |
| Dimension Stability |
% |
≤1.0 |
| Wetting Time |
s |
≤60 |
| Acid Weight Loss |
% |
≤4.0 |
| Fe Content |
% |
≤0.010 |
| Cl Content |
% |
≤0.030 |
| Reducing Substance |
Ml/g |
≤10 |
Oxidation stability
(CMD)After-oxidation Elongation(CMD) |
% |
≥100(48h) |
Appearance list of PE separator
A. smooth surface on one side, mini rib on the other side
sample: 10ribs/cm, 12ribs/cm
B. mini rib on both sides
sample: 7, 8 or 12ribs/cm
C. smooth surface on one side, straight rib on the other side
sample: rib distance is 4, 5, 7, 10 or 12mm
D. smooth surface on one side, twill rib on the other side
sample: rib distance is 5 or 7mm
E. mini rib on one side, staight rib on the other side
sample: 6, 7, 9 or 12 mini ribs/cm
rib distance is 4, 5, 7 or 12mm
F. mini rib on one side, twill rib on the other side
sample: 4, 6, 7 or 12 mini ribs/cm
rib distance is 7, 8, 10 or 12mm
G. straight rib on one side, twill rib on the other side
sample: rib distance is 5mm
H. PE envelop separator
Key Properties:
- higher pore volume
- lower electrical resistance
- lower acid displacement
- optimal pore size distribution for controlled oxgen to transfer
Packaging:
Packing: Plastic bag or carton for customer's option
Port of Shipping: Shanghai
Warranty:
3 years
Company Profile
Fancyco was found in 2004. It was a significant turning point in 2005 which we have our own factory manufacturing cigarette materials and printing/packing products. In 2015 Fancyco successfully entered african country: Nigeria and Uganda and latin america market and set up No.1 brand of the sticker paper,NCR, thermal roll and hygiene products like sanitary pad and skin shave razor,cotton buds in these countries. Now we are specialized in eco-friendly and biodegradable products. In the future we will put the interest of the customer and needs of the market in the first place, devote ourselves to satisfying customers' requirements and expectation, and provide the closest service to you.
FACTORY FLOOR
Although it is produced from process control, our quality itassured by our experienced andresponsibie Qc /QA staff whiall pass national Qc test , and with the worid class testingcenteaquipped with adequateand advanced testing equipment, suctas,Ml tester, auto mois-ture tester,gas chromatography andintearation Photometer\
PRODUCT NAME
Li-ion battery PP separator/film/membrane/diaphragm manufactured by dry and uniaxial stretching process, equipped with high precision testing instruments, using high purity PP material and advanced production technology. separator film in thickness of 12-60 microns with different specifications, widely used in Li-ion power batteries, Li-ion energy storage battery and Li- ion digital product battery
Advantages:
1. High safety: Multilayer membrane efficiently reduces the safety hazards (crystal point, holes…) which
are found as defects on single layer membrane; low TD & MD shrinkage; Perfect heat resistance and
anti-oxidant; High puncture strength & mechanical strength , suitable for high/low voltage system.
2. Good uniformity: Using popular dry & uniaxial stretching process, insure the pore sizes uniformity and
well distributed on membrane. The separator has multilayer structure with better thickness uniformity to
improve Li-ion battery cycle life.
3. Excellent air permeability: High porosity, high air-permeability, low sinuosity, suitable for high rate
discharging of electric vehicle Li-ion battery.
4. Various products: Basic separator, Ceramic coated separator, Polymer coated separator,
Multifunctional hybrid coating separator, Multi-layer functional coated separator.
Internatinoal Exchange
Certifications
FAQ
1.How about price and discount?
We quote as lowest as possible for any customer, and discount can be given according to quantity.
2.What's your delivery date?
Delivery date is 15-25days after receipt of the payment.
3.What's your payment terms?
T/T, L/C, D/P all workable.
4.Which countries do you export to?
All over the word.
5.May I have your samples or visit your corporation?
We can send our sample image and details which you are interested in by email, and further more, we can offer samples to you for free and we also can custom the products according to your requirement but you should pay for the set up charge in advance. We sincerely invite you to come to my factory for visiting and instruction .You can get guild map on our website.
6.How about the working time
We usually work on 8:00-23:30, contains the weekend.
Audited Supplier 
){kind=link}