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High Dyne Value 12-16um Aluminum Foil For Lithium Battery Positive Electrode

Categories Aluminum Foil Roll
Brand Name: Henan Yongsheng
Model Number: High Dyne Value 12-16um Aluminum Foil
Certification: ISO, RoHS, FDA
Place of Origin: Zhengzhou Henan
MOQ: 1 ton
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000 tons per month
Delivery Time: 7-25 days after order confirmation
Packaging Details: Seaworthy Export Standard Wooden Box
Product Name: High Dyne Value Battery Foil
Alloy: 1050 1060 1100 1235
Temper: O, H14, H18, H22, H24
Thickness: 0.01-0.02
Width: 200-1950
Sample: Free
Dyne Value: 48 56 70 dyn
OEM/ODM: Accept
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High Dyne Value 12-16um Aluminum Foil For Lithium Battery Positive Electrode

High Dyne Value 12-16um Aluminum Foil For Lithium Battery Positive Electrode


Product Description

Aluminum and aluminum alloy battery foil is the collector of lithium-ion batteries. Generally, the lithium-ion battery industry uses rolled aluminum foil as the positive electrode of the battery and aluminum foil as the negative electrode collector. The thickness of the rolled foil ranges from 10 to 50 microns. Commonly used lithium battery pure aluminum foils include various alloy grades such as 1060, 1050, 1145, and 1235 and have states such as O, H14, H24, H22, and H18.
Battery foil is mainly composed of 1060, 1070, 1100, 1235, 3003, and other alloys, and the mainstream thickness specification is 10-20μm.


Battery Aluminum Foil Performance Requirements


Thickness: The thinnest thickness of battery foil has reached 8μm, and the thickness deviation is required to be small, generally within ±4%, and some battery manufacturers require within ±2%.
Surface quality: No pitting with a diameter >1mm is allowed on the surface, and pitting of 0.5mm~1mm should be less than 3/m2, and there should be no convex spots or bright spots on the dark surface.
Surface wetting tension: Generally, users require the surface wetting tension to be between 30-32 dyn, but some sensitive materials require higher dyne values.
Edge cutting quality: The edge cutting quality should be high, and there should be no cracks and burrs.
Mechanical properties: While thinning, its tensile strength must be improved simultaneously; otherwise, the burst resistance cannot meet the requirements. The limit of industrial pure aluminum processing hardening is 310 N/mm2, and the tensile strength of battery foil is mostly between 190 and 280 N/mm2.


AlloyTemperThicknessWidthUsages
1235H180.014/0.015/0.016 mm280-1200 mmBattery foil
1060/1070H180.014/0.015/0.016 mm280-1200 mmBattery foil

Specifications

Product NameAluminum Foil Roll
ItemSupplier Catering Aluminium Foil, Silver Aluminium Foil Paper, Food Packing Household Aluminium Foil
TypeHeavy gauge foil, Medium gauge foil, Light gauge foil
Alloy Type1050, 1060, 1070, 1100, 1235, 1145, 3003, 3004, 5052, 5A02, 8006, 8011, 8021, 8079
Thickness0.006 ~ 0.2mm
Width10mm ~ 1500mm
TemperO ~ H112
Inner Core MaterialsAluminum core, etc.
Yield (MPa)0 ~ 560Mpa
Ultimate Strength70 ~ 550 MPa
PackagingSeaworthy Export Standard Wooden Box
UseCigarette Packaging, Lamination and Food Packaging
ApplicationMedicine Packaging, Food Packaging, Cigarette Packaging, Tape Foil, etc
TolerancesAs per your requirements
MOQ3 ton
Coil ID76mm 152mm and as per your requirements
SampleFree
Delivery Time7-30 days after order confirmation
Loading PortQingdao Port, Tianjin Port, Shanghai port, etc.
Price TermsFOB, CIF, CFR, CNF, Etc.
Payment TermsL/C, D/A, D/P, T/T , West Union, Money Gram, Etc.
StandardASTMB209,EN573-1S, etc
CertificateISO, RoHS, etc
Special Specification is available on customer ’ s requirement

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