Customization: | Available |
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Application: | Lithium Ion Pouch Battery, Lithium Battery Manufacturing |
Shape: | Flat |
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NO. | Item | spec. | note | thickness | |
1 | compose of all layers | on:Extensions nylon DL:Dry composite layer AL:aluminium foil CPP:compound Polypropylene composite layer PP:Polypropylene composite layer |
ON:25um DL:3um AL:40um DL:3um CPP:22.5um PP:22.5um |
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2 | electrolyte corrosion resisting performance | sealing strength | 1~2N/15mm | ||
3 | lamination strength | 40~70N/15mm | |||
4 | water vapour isolation performance(60ºC,90%RH,480H) | 93ppm | |||
5 | gas tightness(60ºC,480H) | ≤0.14% | |||
6 | thermostability(140ºC peel strength) | 44N/15mm | |||
7 | depth for punching | ≤6mm |
Consist |
D-EL40H |
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ON25 |
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DL4 |
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AL40 |
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Improved PPa15 |
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Improved PP30 |
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Acid modified resin combination, waterproof and acid attacks ( Thickness 114 µm ) |
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Thickness |
µm |
Designed |
114 |
Steam Barrier Property 6 0 °C90%RH 336H |
PPm |
Sealing Pressure 1.0MPa |
50 ↓ |
Initial strength of laminated layers ( AL/PPa ) |
N/15mm |
1 1 ~12 |
|
Initial sealing strength |
N/15mm |
Sealing Pressure 0.5MPa |
70 ~80 |
190 °C 3seconds |
Sealing Pressure 1.0MPa |
85 ↑ |
|
The electrolyte resistance ( Test for sealing into film strength ) |
N/15mm |
4.0 ↑ |
|
60 °C 14days |
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Electrolyte resistance ( Test for sealing into film strength ) |
N/15mm |
Sealing Pressure 0.5MPa |
40 ~50 |
60 °C 14days |
Sealing Pressure 1.0MPa |
50 ~60 |
|
Sealing strength for electrolyte |
N/15mm |
Sealing face pressure 0.5MPa |
80 ~90 |
190 °C 3seconds |
Sealing face pressure 1.0MPa |
80 ~90 |
|
Punch forming depth |
mm |
Control drape pressure 0.17MPa ( Size:80*120mm ) |
5.0 ↑ |