Polyimide fiber membrane

Polyimide Fiber Membrane (&polyimide fiber nonwoven fabric) is made of polyimide nanofiber by electrospinning, widely used as diaphragm in high energy battery and other related fields


Characters:

*Excellent work efficiency in charge-discharge,recycle for high energy battery

*Excellent heat resistance,and able to be applied in-160--350

*Better porosity and prod strength

*Better chemical resistance


Properties&Types:

Items

Unit

Index

Thickness

Length

Density

um

m

g/cm3

15/20/25

Min.500

0.8/1.2

Customization of above available

Tensile strength

Mpa

Min. 60

Elongation

%

Min.30

Prod strength

N

Min.4

Porosity rate

%

Min.40

Average aperture

um

1.0+/-0.2  density:0.8g/cm3

0.6+/-0.2  density:1.2g/cm3

Air permebality

s

Max.10

Liquid absorbance

%

Min.66

Packing: Carton after sealed by plastic film bag. Storage: keep dry and room temperature

Shelf life: 2 Years

Application: widely used as diaphragm in high energy battery and other related fields.

Note: 1.All of above information is based on our best knowledge, not read as guarantees. Right reserved for corrections.

2.Please contact us if customization requirements.

Contact information: Company: WJF Chemicals Co. Ltd. QuZhou (website: http://www.wjfchemicals.com)

Address: 601 ZhongXing Plaza No. 123 HeHua ZhongLu QuZhou ZheJiang Province China   Email: info@wjfchemicals.com Tel./Fax.:+865703865831  Mob.:+8613059765326