Arkema PVDF LBG Kynar Flex® PVDF Separator Coatings

Product Information

UL

TDS

MSDS

SGS

COA

Design guide

Processing guide

PVDF Separator Coatings: Enhancing Battery Performance

The PVDF separator coating is a key driver in adhesive-type separators for the cell assembly process and cell performance.

The cell assembly process has been evolving continuously and new trends are emerging. For instance, lines go faster targeting zero defects, stacking process is gaining more share over the winding process in prismatic cells ...

In a porous separator, the adhesive layer ensures the alignment between the electrodes and the separator during cell assembly. On the cell performance side, the adhesive layer helps to prevent cell deformation and improves the stability of the electrode/separator interfaces leading to durable charging cycle performance. 

 Benefits of using PVDF as adhesive layer for battery separator coatings:

1. Improved cell manufacturing: adjusted dry adhesion between the separator and electrodes allowing a perfect alignment during manufacturing, better electrolyte wettability vs polyolefin.

2. Improved cycling performances: excellent wet adhesion preventing cell deformation (no interfacial debonding).

3. Improved safety: better thermal dimensional stability, especially when combined with ceramics.

Kynar Flex® LBG First-generation diaphragm coating
Kynar Flex® LBG 8200 New-generation diaphragm coating scheme
Kynar Flex® LBG 2200 LX Waterborne diaphragm coating scheme

Technical documentation: Material properties table, UL certification, guidelines for processing techniques,MSDS,SGS.

Kynar® PVDF resin Model Number：

Pellets

Arkema Kynar® PVDF 340

Arkema Kynar® PVDF 370 

Arkema Kynar® PVDF 460

Arkema Kynar® PVDF 705

Arkema Kynar® PVDF 710

Arkema Kynar® PVDF 720 

Arkema Kynar® PVDF 740 

Arkema Kynar® PVDF 740-02

Arkema Kynar® PVDF 1000

Arkema Kynar® PVDF 6000 HD

Arkema Kynar® PVDF 9000 HD

Arkema Kynar® PVDF EX-AD3000

Arkema Kynar® PVDF 2500-20

Arkema Kynar® PVDF 2500-25

Arkema Kynar® PVDF 2750-01

Arkema Kynar® PVDF 2800-00

Arkema Kynar® PVDF 2800-20

Arkema Kynar® PVDF 2850 Black

Arkema Kynar® PVDF 2850-00

Arkema Kynar® PVDF 2850-02

Arkema Kynar® PVDF 2850-04

Arkema Kynar® PVDF 2850-07

Arkema Kynar® PVDF 2900-04

Arkema Kynar® PVDF 2950-05

Arkema Kynar® PVDF 3120-10

Arkema Kynar® PVDF 3120-15

Arkema Kynar® PVDF 3120-50

Arkema Kynar® PVDF 3030-10

Arkema Kynar® PVDF 3030-15

Arkema Kynar® PVDF 3312C

Arkema Kynar® PVDF UHM 6020-20

Powder

Arkema Kynar® PVDF 201 

Arkema Kynar® PVDF 301F

Arkema Kynar® PVDF 451

Arkema Kynar® PVDF 461

Arkema Kynar® PVDF 711

Arkema Kynar® PVDF 721

Arkema Kynar® PVDF 741

Arkema Kynar® PVDF 761

Arkema Kynar® PVDF 761A

Arkema Kynar® PVDF MG 15

Arkema Kynar® PVDF 2751-00

Arkema Kynar® PVDF 2801-00

Arkema Kynar® PVDF 2821-00

Arkema Kynar® PVDF 2521-20

Arkema Kynar® PVDF LBG

Arkema Kynar® PVDF HSV900

Arkema Kynar® PVDF HSV1810

Other forms

Arkema Kynar® PVDF 2850 PC,WR

Arkema Kynar® PVDF Latex 32

Arkema Kynar® PVDF 5300/5301

Arkema Kynar® PVDF ADX 10

Arkema Kynar® PVDF ADX 20

Arkema Kynar® PVDF ADX 25

Suzhou YingJinbao Plastic Co., Ltd. was established in 2015, located at 8-3-12 Huadonguoji, Taicang City, Suzhou City, Jiangsu Province, China. We sell all kinds of plastic raw materials, including PAI plastic, PEEK plastic, PFA plastic, ECTFE plastic, PVDF plastic, PTFE plastic, and other special engineering plastic raw materials. We also offer TPEE plastic, EVA plastic, EAA plastic, TPU plastic, TIE adhesive resin plastic, and other elastomer plastic raw materials. Additionally, we provide PVDC plastic, EVOH plastic, and other high gas barrier materials.

We have a modification factory that can be customization products according to your specific requirements and offer a wide range of color options to meet your demand.With mutual benefit and win-win cooperation, we guarantee to provide the best quality products at the best price. No matter which region or country you come from, Suzhou YingJinbao will be your long-term and stable strategic partner.