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

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 200℃ x 0.2Mpa x2 sec by MTI's heat sealing equipment MSK-140 and MSK-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