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Pouch Cell Assembly
Aluminum Laminated Film for Pouch Cell Case, 200mmW x 0.115mmT x 15m L - EQ-alf-200-15M
- This aluminum laminated film ( 115 um ) is used as casing material for polymer Li-Ion battery.
- Layers from outside to
inside (Material in bracket)
- •Polyamide (JIS Z1714) : 0.025 mm (± 0.0025 mm)
•Adhesive (Polyester-polyurethane) : 4 - 5 g/m2
•Aluminum foil (JIS A8079,A8021) : 0.040 mm (± 0.004 mm)
•Adhesive (Urethane-free Adhesive) : 2 - 3 g/m2
•Polypropylene : 0.040 mm (± 0.004 mm)
- Surface quality
- Mat finish
- Pinholes
- Subject to the applicable aluminum foil standard
- Impurity
- 1 mm or less in diameter
- Fish Eye
- 2 mm or less in diameter (clear), 1 mm or less in diameter (colored)
- Electrical Insulating
- Good
- Hot Sealing Coniditon
- 180 - 190 °C
- Moisture Vapor /
O2 Transmission Rate
- 200 ppm / 5 years
- Laminate Strength
- Nylon/Al more than 2N/15mm Al/CPP more than 5N/15mm
- Solvent Retention
- Less than 5 mg/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
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Working days : Monday to Saturday
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