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The DNP aluminum laminated film (91 um) is used as a casing material for the polymer Li-Ion battery。
Layers by Layer |
Matte Ink Layer: 3.0 g /m^2 ± 0.5 g/m^2 Biaxially Oriented Nylon (ONy); 6-Nylon: 15 um ± 10% Adhesive Layer (Carbon Black Mixed): 3.8 g/m^2 ± 1.5 g/m^2 Mat Surface (Treatment Layer) Soft Aluminum Foil (ALM): 8021 or 8079; 35 um ± 10% Glossy Surface (Treatment Layer) Adhesive Resin Layer (PPa): Acid modified PP;20 um ± 10% Polypropylene (PP): 15 um ± 10% Glossy Surface (Treatment Layer) Adhesive Resin Layer (PPa): Acid modified PP;20 um ± 10% Polypropylene (PP): 15 um ± 10% |
Thickness |
91 μm ± 10% |
Width and Length |
DNP-ALF30: 120 mm ± 0.5 mm x 30m
DNP-ALF50: 400 mm ± 0.5 mm x 50m
DNP-ALF300: 400 mm ± 0.5 mm x 300m
|
Heat Seal Strength |
30 N / 15 mm or more |
Laminate Strength ONy / ALM |
3.0 N / 15 mm or more |
Laminate Strength ALM / PP |
5.0 N / 15 mm or more |
Electrolyte Resistance ALM / PP |
4.0 N / 15 mm or more
Dip Brazing 85°C, 24 hours
|
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 |
Solvent Retention |
Less than 5mg/m2 |
Contact: Lika
Phone: +86-19906035385
Tel: 0086-592-7161550
Email: sales@aotbattery.com
Add: No.168, Zhaogang Road, Xiamen City, China