Industrial Aluminum Foil For Power Battery

Material Advantages

1.The inhibition of cell polarization, reduce the heating effect and improve the rate performance;

2.Reduce the battery internal resistance, and decrease the circulation process of dynamic resistance increase;

3.Improve the consistency, increase the battery cycle life;

4.Improve the adhesion of and active materials, reduce the pole piece manufacturing cost;

5.Protect collection of fluid from the electrolyte corrosion;

6.Improve lithium iron phosphate, lithium titanate materials processing performance.

Service advantage

Surface Qulity

Be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide Dicoloration, Breaks, Corrosion, Roll Marks,

Dirt Streaks and other defect which will interfere with use.

Production standard

Chemical Composite: GB/T 3190-2008, JIS, EN, ASTM

Mechanical Property: GB/T 3880-2006, JIS, EN, ASTM

Certificate

ROHS, SGS, FDA, ISO9001:2008, ISO14001:2004, GB/T 28001-2001, FORM A/E or CO, Mill Test Report.

Technical parameters

Usage

Mainly use for making battery.Battery aluminum foil used as a collector of lithium ion batteries.Usually, used as

the positive collector body in lithium-ion battery industry.

Coating thickness (Double side) A: 4~6um B: 2~3um

Conductive coating:

Using functional coatings for surface treatment of battery conductive substrate is a breakthrough of technical

innovation, coated carbon foil/copper foil is to spread good nano conductive graphite and carbon coated

particles, fine and uniform coating on aluminum foil/copper foil.Static electrical conductivity, it can provide an

excellent collection of active material micro electric current, which can greatly reduce the positive/negative

material and collector, the contact resistance between the and can improve the adhesive ability between the

two, can reduce the use amount of binder, which creates an significantly improve the overall performance of

the battery.Can be divided into water based coating (water system) and oil (organic solvent system) two types

Main Product Form