Lithium Ion Battery Raw Materials Al/Aluminum Laminated Film for Pouch Cell Case

Overview

Basic Info.

Temper	O - H112
Surface Treatment	Coated
Nominal Voltage	3.7V
Size	Al Laminated Film
Charger Type	Electric Charger
Type	Lithium Battery
Transport Package	Standard Exporting Package
Specification	Aluminum laminated film
Trademark	Gelon
Origin	Shandong China
Production Capacity	20000000m2 Per Month

Product Description

Product Description

Lithium Polymer Battery Materials Aluminum Laminated Film for Pouch Cell CaseAluminum laminated film is one of the five major materials of lithium ion battery, and it is pouch lithium battery packaging material. The aluminum laminated film consists of outer nylon layer/adhesive/intermediate aluminum foil/adhesive/internal heat seal layer.Thickness: 88micron, 113micron,153micronWidth: 400mmLength:300metersSpecification

Layers from outside (Shiny) to inside (Mat)	Polyamide (JIS Z1714): 0.025mm (±0.0025mm)Adhesive (Polyester-polyurethane): 4-5 g/m2Aluminum foil (JIS A8079, A8021): 0.040mm (±0.004mm)Adhesive (Urethane-free Adhesive): 2-3 g/m2Polypropylene: 0.040mm (±0.004mm)
Thickness	113um
Width	400mm
Length	300m
Surface quality	Mat finish
Pinholes	Subject to the applicable aluminum foil standard
Impurity	1mm or less in diameter
Fish Eye	2mm or less in diameter (clear), 1mm or less in diameter (colored)
Molding Depth	≥5.0mm
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 200ºC x 0.2Mpa x2 sec by TOB heat sealing

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