Product Name: Formed Aluminum Laminated Film Thickness: 88um/113um/152um (Customized) Packing: 50 pieces/pack Origin: China Aluminum Laminated Film is the preferred material for pouch cell lithium ion batteries.
Product Description
Formed Aluminum Laminated Film for Lithium-ion Pouch Cell Battery Making
Aluminum laminated film is a multilayer film consisting of an outer nylon layer (ON), adhesive, an intermediate aluminum foil (Al), adhesive, and an inner heat-sealable layer (CPP), which is the encapsulation material for pouch cell batteries and solid state batteries.
Advantages of Aluminum Composite Film as Lithium Battery Outsourcing Material:
Aluminium laminated film has good barrier property
It can effectively prevent the exchange of substances between the inside of the battery and the external environment, and maintain the stability and safety of the battery.
Puncture resistance
The puncture resistance of aluminum laminated film can effectively prevent short circuit or liquid leakage caused by external damage to the battery, and protect the integrity and service life of the battery.
Cold press molding
The high ductility of aluminum determines that the aluminum laminated film can be stamped to obtain the desired shape and size.
Stability
Aluminum laminated film maintains stable physical and chemical properties at different temperatures and environments, which is critical to the reliability and stability of solid-state batteries under various operating conditions.
Additionally
Aluminum laminated film also improves the charging rate and discharge rate of the battery.
Material& Composition |
|
Polyamide |
0.025mm(+-0.0025mm) |
Adhesive(Polyester-polyurethane) |
4-5g/ m2 |
Aluminum foil |
0.040mm(+-0.004mm) |
Adhesive (Urethane-free Adhesive) |
2-3g/m2 |
Polypropylene |
0.040mm(+-0.004mm) |
Product Parameters |
|
Material |
Aluminum Laminated Film |
Thickness |
88um/113um/152um (Customized) |
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(coloured) |
Molding Depth |
≥5.0mm |
Electrical Insulating |
Good |
Hot Sealing Condition |
180-190°C |
Moisture Vapor / 02 Transmission Rate |
200ppm/5 years |
Laminate Strength |
Nylon/Al more than 2N/15mm, Al/CPP more than 5N/15mm |
Heat seal strength |
More than 29.4N/15mm wide at 200℃* 0.2Mpa*2 sec on heat sealing equipment |
Solvent Retention |
Less than 5mg/m2 |
Appearance |
Within the sample of the limit |
Slip Factor |
CPP/CPP less than 1.0 |
We also have other Aluminum Laminated Film for sales, Any ideas you have let us know and we'll try to make it happen!
Email: Katia@acemenergy.com
Mob.: +86 139 6064 6144
WeChat: +86 139 6064 6144
Skype: Katia@acemenergy.com
Whatsapp: +8613960646144
Add.: No.101, Guyan Road, Xiang'an District, Xiamen City, Fujian Province, China
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