Layers from outside (Shiny) to inside (Mat)
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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: |
115μm±5% |
| Width |
400mm |
| Length |
7.5m |
| 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 MTI's heat sealing
equipment MSK-140 and MSK-115A (Updated from VS-300) |
| Solvent Retention |
Less than 5mg/m2 |
| Appearance |
Within the sample of the limit |
| Slip Factor |
CPP/CPP less than 1.0 |
| Shipping |
One box: 3 lbs with 16x8x8" dimension |
Application Notes & Video
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Click the picture below to see the finished polymer Li-Ion battery made by heated sealer
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