Li ion Battery Separator/PP Polyethylene Separator

FOB Reference Price:Get Latest Price
$1.00 - $2.00 / Roll | 1 Roll/Rolls (Min. Order)
Lead Time:
Quantity(Rolls) 1 - 1000 >1000
Est. Time(days) 10 Negotiable
Customized logo (Min. Order: 100 Rolls)
Customized packaging (Min. Order: 100 Rolls)


Graphic customization (Min. Order: 100 Rolls) Less
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Battery Separator
Insulation Film
Rated Voltage:
Battery Separator Film
Tensile Strength:
more than 90 Mpa
li-ion battery separator to prevent short circuit
single layer battery separator film
li-Ion exchange film:
for li ion batteries materials
Direct Factory:
with Low Price
Supply Ability
Supply Ability:
1000000 Square Meter/Square Meters per Month
Packaging & Delivery
Packaging Details
standard exporting packing for battery separator film or as customers requirements
Picture Example:
Lead Time :
Quantity(Rolls) 1 - 1000 >1000
Est. Time(days) 10 To be negotiated
Video Description
Product Description

Li ion Battery Separator/PP Polyethylene Separator

PP (polypropylene) Separator
16um, 20um, 25um as optional
Air Permeability
520 sec/ 100ml
Factor of Porosity
Tensile Strength
MD >1200 Kg/cm2
TD >130 Kg/cm2
Puncture Strength
> 450g
Thermal contraction (90℃ 1h)
MD ≤ 2.5%
TD ≤ 0.5%
Thermal contraction (105℃ 1h)
MD ≤ 4%
TD ≤ 1%
Obturator Temperature 

Fiberglass Polypropylene Material Li ion Battery Separator

1. Thickness: 8um, 12um, 16um, 20um, 25um, 40um , 60um as option
2. Width: customize (have own slitting equipment, the width can be customized according to customers requirements, and a large amount of inventory for a long time, short delivery time, guaranteed quality, and preferential prices.)

Provide all kinds of Separator film, main classifications are as follows:
1. Communication digital lithium battery separator: 8um-32um 2. High-rate lithium battery separator: 5C-60C (porosity 42% -60%) 3. Lithium battery separator: 20um-45um, 5A-200A 4. High-safety ceramic / PVDF coated lithium battery separator: 12um-40um, high temperature resistance 130 degrees -200 degrees

Company Profile
Product packaging
1. Standard exported package : Internal anticollision protection, external export wooden box packaging.
2. Shipping by express, by air, by sea according to customers' requirements to find the most suitable way,
3. Responsible for the damage during the shipping process, will change the damage part for you for free.
Customer Show

1.How can I get the price?
'-We usually quote within 24 hours after we get your inquiry(Except weekend and holidays). -If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.

2. Can I buy samples placing orders?
-Yes.Please feel free to contact us.

3.What is your lead time?
'-It depends on the order quantity and the season you place the order. -Usually we can ship within 7-15 days for small quantity, and about 30 days for large quantity.

4.What is your payment term?
-T/T,Western Union,MoneyGram,and Paypal.This is negotiable.

5.What is the shipping method?
'-It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect). Please confirm with us before placing orders.

6.How do you make our business long-term and good relationship?
'-1. We keep good quality and competitive price to ensure our customers benefit ; -2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.

7. How to get technical support after purchasing?
-Our factory provide online techincal support in English, you can easy catch us online
by SKYPE, WHATSAPP, WECHAT or EMAIL, if you need any remote assistant support,
we will support you through TeamViewer Software.

8. What's the warranty for the items?
-We are very confident in our products, and we pack them very well, so usually you will receive it
in good condition, any quality issue, we will deal with it immediately.
-Warranty for equipment is a year (12 months), if the equipment parts are damaged due to non-human
factors within one year, we will provide replacement parts free of charge.

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