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Aluminum Laminated Film

Lab 115um Battery Casing Material Aluminum Laminated Film For Pouch Cell Case Product

Contact Person：Louis Yang

Email: Louis@chinabatterymachine.com

Tel：+86 13003860308
Whatsapp: +86 13003860308
Wechat：18659217588

  • Item No.:

    LITH-ALF

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Lab 115um Battery Casing Material Aluminum Laminated Film For Pouch Cell Case Product



Specifications

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


Technical Parameter 

Layers from outside (Shiny) to inside (Mat)

       

Polyamide (JIS Z1714): 0.025mm (+-0.0025mm)
Adhesive (Polyester-polyurethane): 4-5 g/m2
Aluminum foil (JIS A8079,A8021):  0.040mm (+-0.004mm)
Adhesive (Urethane-free Adhesive): 2-3 g/m2
Polypropylene: 0.040mm (+-0.004mm)
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 Coniditon 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










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