Battery Grade Material 113um Aluminum Laminated Film for Pouch Cell Case Making

Battery Grade Material 113um Aluminum Laminated Film
for Pouch Cell Case Making
Features
This aluminum laminated film (115 um ) is used as casing material for polymer/pouch cell Li-Ion battery.

Specifications
(1) Extremely high barrier property
(2) Good cold stamping formability
(3) Puncture resistance
(4) Electrolyte stability
(5) Electrical performance (including insulation)
( Size and thickness can be customized according to your request)
Normal standard: 113um Thicknessx 480mm Widthx 10m Length
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
113μm
Width
480mm
Length
10m
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 200℃ x 0.2Mpa x2 sec
by TMAX heat sealing
Solvent Retention
Less than 5mg/m2
Appearance
Within the sample of the limit
Slip Factor
CPP/CPP less than 1.0
Application Notes
Click the picture below to see the finished polymer Li-Ion
battery made by heated sealer





Click here to HOMEPAGE .