Aluminum Laminated Film for Pouch Cell Case, 480mm W x 20 m L x 0.115 mm T - ALF48020

This aluminum laminated film (115 um ) is used as a casing material for the polymer Li-Ion battery.

Specifications

Layers from outside (Shiny) to the inside (Mat)	Polyamide (JIS Z1714): 0.025mm (+-0.0025mm) Melting point: ~223ºC) Adhesive (Polyester-polyurethane): 4-5 g/m2 (Melting point: 150ºC ) Aluminum foil (JIS A8079,A8021): 0.040mm (+-0.004mm) (Inside) (Melting Point: ~660ºC) Adhesive (Urethane-free Adhesive): 2-3 g/m2 (Melting Point: ~100ºC) Polypropylene: 0.040mm (+-0.004mm) (Melting Point: ~130ºC)
Thickness:	115μm±5%
Width	480mm
Length	20 meter
Surface quality	Mat finish
Fish Eye	2mm or less in diameter (clear),1mm or less in diameter (colored)
Molding Depth	< 8.0mm
Electrical Insulating	Good
Hot Sealing Condition	180-190°C
Moisture Vapor / O2 Transmission Rate	200ppm / 5 years
Laminate Strength	Nylon/Al more than 2N/15mm Al/CPP more than 5N/15mm
Heat Seal Strength	More than 22.5N/15mm wide at 200x 0.2Mpa x2 sec by MTI's heat sealing equipment MSK-140 andMSK-115A (Updated from VS-300)
Solvent Retention	Less than 5mg/m2
Appearance	Within the sample of the limit
Slip Factor	CPP/CPP less than 1.0
Application Notes & Video	Click the picture below to see the finished polymer Li-Ion battery made by the heated sealer