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DNP Aluminum Laminated Film for Pouch Cell Case - DNP-ALF


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Length:
The DNP aluminum laminated film (91 um) is used as a casing material for the polymer Li-Ion battery, which is made in Japan

Specifications
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 μ± 10% 
Width and Length DNP-ALF30: Width 120 mm  ± 0.5 mm x Length 30m 
DNP-ALF50:  Width 400 mm ± 0.5 mm x Length 50m
DNP-ALF300: Width 400 mm ± 0.5 mm x Length  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
Appearance Within the sample of the limit
Slip Factor
CPP/CPP   less than 1.0
SDS SDS for Aluminum
SDS for Carbon Black
Application Notes & Video

Click the picture below to see the finished polymer Li-Ion battery made by the heated sealer
        

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Notices
1. Prices listed online are valid for the US market and who pay by credit card only. There will be extra charges for shipping & handling. Prices vary from country to country.
2. We may add extra charges for paper orders and NET 30 terms due to extra labor costs.
3. The prices listed are subject to change without notice.