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L62×W46×T1 mm Punched Aluminum-Plastic Film, 50 pcs/pack
POUCH CELL ALUMINUM-PLASTIC FILM
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Purchase ConfirmationConfiguration: Confirm L, W, T, and pack quantity before ordering. Quotation Check: Confirm the title dimensions and pack format before production or ordering release.
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Brand: ATOMFAIR®
This punched aluminum-plastic film requires hot sealing at 180–190 °C and must achieve a heat seal strength exceeding 29.4 N/15 mm under specified conditions. Laminate strength between layers must exceed 2 N/15 mm for nylon/aluminum and 5 N/15 mm for aluminum/CPP to prevent delamination during pouch forming.
- Hot Sealing Condition: Hot sealing must be performed at 180–190 °C to ensure proper adhesion without damaging the film layers.
- Heat Seal Strength: Heat seal strength must exceed 29.4 N/15 mm when sealed at 200 °C, 0.2 MPa, for 2 seconds to maintain pouch integrity.
- Laminate Strength: Laminate strength between nylon and aluminum must exceed 2 N/15 mm, and between aluminum and CPP must exceed 5 N/15 mm to avoid layer separation.
- Moisture Barrier: Moisture vapor transmission rate is limited to 200 ppm over 5 years, requiring dry storage and handling to prevent degradation.
- Solvent Retention: Solvent retention must be less than 5 mg/m² to avoid contamination of electrolyte or cell performance.
What are the critical laminate strength and heat seal strength requirements for this punched aluminum-plastic film?
The film requires a laminate strength of Nylon/Al >2 N/15 mm and Al/CPP >5 N/15 mm, and a heat seal strength >29.4 N/15 mm at 200°C, 0.2 MPa, for 2 seconds on heatsealing equipment. These specifications ensure robust interlayer adhesion and reliable pouch sealing under standard conditions.
What are the recommended hot sealing conditions and molding depth for this pouch cell film?
The recommended hot sealing temperature range is 180-190°C. The film is specified with a minimum molding depth of 5.0 mm, allowing it to be formed into deep pouches for battery cell assembly.
What is the moisture vapor transmission rate and solvent retention limit of this film, and why are they important?
The film has a moisture vapor and oxygen transmission rate of 200 ppm over 5 years and a solvent retention limit of less than 5 mg/m². These low values are critical for minimizing electrolyte degradation and contamination, ensuring long-term stability of the pouch cell.
This L62×W46×T1 mm punched aluminum-plastic film offers a pre-formed pouch component with heat seal strength exceeding 29.4 N/15 mm and laminate strength >2 N/15 mm (Nylon/Al) and >5 N/15 mm (Al/CPP), making it suitable for battery prototyping, though it requires precise hot sealing at 180–190°C.
Positive
- High heat seal strength: Heat seal strength exceeds 29.4 N/15 mm at 200°C, 0.2 MPa, and 2 seconds, ensuring robust pouch closure under specified conditions.
- Low solvent retention: Solvent retention is less than 5 mg/m², reducing the risk of contamination in battery cell assembly.
Trade-offs
- Precise hot sealing temperature required: The film must be sealed at 180–190°C, requiring calibrated heat-sealing equipment and strict process control to achieve specified seal strength.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
