Aluminum-plastic composite film for lithium ion battery shell materials Aluminum-plastic film for soft-packed batteries (88um/1m²)

Performance: 1, initial interlaminar composite strength (CPP/Al) N/15mm ≥12 2, initial heat sealing strength (190°C, 0.4 MPa, 3S) N / 15mm ≥ 80 3, electrolyte resistance (85°C, 24h) interlayer composite strength (CPP / Al); N / 15mm ≥ 10; heat seal strength ≥ 50 4, stamping formability mm ≥6 5, puncture strength N ≥ 22 Product Features: 1. Production by advanced and reliable thermal process The company uses a thermal process to produce aluminum-plastic composite film. Compared with the dry process, the composite between CPP/Al is not bonded with adhesive, and has excellent electrolyte resistance, durability and high and low temperature resistance. At the same time, it guarantees good penetration and insulation performance. In addition to meeting the ordinary civil field, the application advantages in durable type, power car or energy storage lithium battery are more obvious. 2, has excellent heat sealing strength, which is conducive to battery packaging processing After many experiments in the previous period, the aluminum-plastic composite film produced by our company has good applicability to all kinds of polar ear. The heat sealing strength is basically increased. Especially after the temperature is 180°C, the heat sealing strength can be maintained above 75N/15mm, the temperature is between 190-215°C, and the heat sealing strength is maintained above 85 N/15mm. Between 195 and 215°C, it is more than 90 N / 15 mm. The company's aluminum-plastic film can maintain high heat-sealing strength over a wide temperature range, which is beneficial for battery processing and durability. 3, has excellent electrolyte resistance The original heat-sealing strength of our aluminum-plastic composite film is as high as 88.1N/15mm, which is also one of the product performance advantages.

• This product has excellent breakage resistance and good electrolyte resistance. It can be used in soft package battery packaging.
• Packaging Material: Moisture-proof and sealed, no deformation after packaging
• Storage conditions: ordinary indoor warehouse: temperature 5-40 ℃, relative humidity less than 65%.
• Materials must avoid mechanical, chemical, thermal contamination and other forms that may lead to product performance degradation during transportation, storage and transportation.
• Thickness: 88um ~ 113um. Price is calculated according to the area of plane rice. The larger the area, the cheaper the price.