Verkauf!

Battery Aluminum Laminate Film for Lithium Ion Pouch Cells Battery Materials

Kategorie:

Beschreibung

Battery Aluminum Laminate Film for Lithium Ion Pouch Cells Battery Materials

welcome3-battery

details3-battery

Spezifikation

Nein.Test itemTest methodRequirement
1Peel strength between aluminum and pp

Peeling speed:200-240mm/min

Peeling angle:180°

>7N/15mm
2AussehenVisual/online-detection

No black spots,scratches

Surface smooth

3Forming propertyStamping forming,R=1.0mm

No discoloration

No delamination

4Eletrolytic resistanceSoak for 4 hours in the electrolyte of lithium ion battery at 85℃No stratification between pp and aluminum

5

Heat-sealing

performance

Temperatur:175℃±5℃ Duration:3s

Pressure:0.2-0.4Mpa

Peeling strength

No less than 60N/15mm

6PermeabilitySoak for 5 days in water at 45

No stratification,

weight change<0.1g

7Salt spray testsVisualSurface without corrosion

Performance advantage

Performance advantag

Features of product:

l The use of advanced and reliable thermal process production

Compared with the dry process, the compound of CPP / AL is not bonded by adhesive, and has excellent electrolyte resistance performance, durability and resistance to high and low temperature performance und ensuring the deep drawing and good insulation properties. In addition to meet the needs in civilian areas, it has more obvious advantages in dauerhaft, power-driven or energy storage lithium application.

l Excellent heat sealing strength

After several previous experimental verification, our aluminium laminated film owns good applicability for all kinds of tabs. It can be seen from the chart that with the increase of heat sealing temperature, the heat sealing strength basically hat an increasing trend. Especially above 180 ℃, the heat sealing strength can be reached 75N/15mm. Temperature reaches between 190-215 ℃, heat Seal strength maintained above 85 N/15mm. When temperature Ist between 195-215 ℃, it is more than 90 N/15mm. Our aluminium laminated film maintains a high heat sealing strength in a wide temperature range which is quite favorable for the battery processing and durable usage.

Kundendienst

FAQ

company profile

Kontaktiere uns

logistics informatio

Zusätzliche Information

Temperament:

Soft

Verwenden:

Seal & Closure

Treatment:

Composited

Art:

Roll

Legierung:

8021

Dicke:

0.068-0.152mm

Herkunftsort:

Hubei, China

Markenname:

King Plastic

Modellnummer:

SJF

PA Thickness:

0.015/0.025mm

AL Thickness:

0.03-0.04mm

CPP Thickness:

0.02-0.085mm

Breite:

Angepasst

Länge:

300m

Formability:

≥5.0mm

Electrolyte resistance:

≥6.0N/15mm

Heat-sealing strength:

>30N/15mm

Verpackung:

I.D.76,Paper core/Plastic core