Ultra-Thin Battery Separator for Enhanced Battery Performance

Product Description

Model No.

12H

14D

16L

16D

18L

20L

20D

20H

25L

25D

25H

32D

Test    Item

Thickness μm

12±2.0

14±2.0

16±2.0

16±2.0

18±1.5

20±2.0

20±2

20±2

25±2

25±2.0

25±2.0

32±2.0

Porosity %

42±2.0

40±2.0

35±2.0

37±2.0

37±2.0

38±2.0

40±2.0

42±2.0

38±2.0

40±2.0

43±2.0

40±2.0

Air Permeability Sec/100ml

180±80

220±50

300±50

270±50

280‐380

300±80

270±80

270±50

350±80

350±80

300±80

450±100

Tensile strength Kgf/cm2

MD

≥1500

≥1200

≥1200

≥1500

≥1000

≥1200

≥1200

≥1200

≥1200

≥1200

≥1200

≥1200

TD

≥180

≥100

≥110

≥180

≥110

≥110

≥110

≥110

≥110

≥110

≥110

≥110

Elongation        at break    %

MD

≥100

≥100

≥100

≥150

≥100

≥100

≥100

≥100

≥100

≥100

≥100

≥100

TD

≥50

≥50

≥50

≥50

≥50

≥50

≥50

≥50

≥50

≥50

≥50

≥50

Puncture strength gf

≥280

≥250

≥250

≥280

≥330

≥300

≥320

≥320

≥350

≥350

≥350

≥450

Areal density g/m2

6.2±1.0

7.5±1.0

8.8.±2.0

8.8.±2.0

9.5‐11.5

11.0±2.0

11.0±2.0

10.5±2.0

13.8±1.0

13.8±1.0

13.5±1.0

17.8±1.0

Shrinkage    %

MD

≤ 2.0 105ºC/2H

≤ 3.0 120ºC/1H

≤2.0

≤2.5 115ºC8H

≤4.2

≤3.0

≤3.0

≤2.0

≤3.0

≤3.0

≤3.0

≤3.0

(105ºC/2h)

TD

≤0.2

≤0.5

≤0.2

≤0.2

≤0.5

≤0.5

≤0.5

≤0.2

≤0.5

≤0.5

≤0.5

≤0.5

Main Product

Company Profile

Fancyco was found in 2004. Our company became a golden supplier in ****** over 20 years and in Made-in-china over 11 years. 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.