Layers from outside (Shiny) to inside (Mat)

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)

Thickness:

122 μm

Width

400 mm

Length

10 m

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),1mm or less in diameter (colored)

Molding Depth

≥ 5.0 mm

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

Heat Seal Strength

More than 22.5N/15mm wide at 200℃ x 0.2Mpa x 2 sec by TOB heat sealing

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