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86 μm 200 mm×5 m Roll Aluminum-Plastic Film
POUCH CELL ALUMINUM-PLASTIC FILM
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Purchase ConfirmationConfiguration: Confirm thickness, width, and length before ordering. Quotation Check: Confirm the title dimensions and pack format before production or ordering release.
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Brand: ATOMFAIR®
This aluminum-plastic film requires hot sealing at 180-190°C with specified pressure and dwell time to achieve ≥29.4 N/15 mm seal strength. The laminate must maintain Nylon/Al adhesion >2 N/15 mm and Al/CPP >5 N/15 mm, with solvent retention below 5 mg/m² and molding depth ≥5.0 mm.
- Hot Sealing Condition: The film must be sealed at 180-190°C using heat-sealing equipment to achieve the required bond integrity.
- Laminate Strength: Nylon/Al adhesion must exceed 2 N/15 mm and Al/CPP adhesion must exceed 5 N/15 mm to prevent delamination.
- Heat Seal Strength: Heat seal strength must exceed 29.4 N/15 mm when sealed at 200°C, 0.2 MPa, for 2 seconds.
- Solvent Retention: Solvent retention must be less than 5 mg/m² to avoid contamination of the pouch cell.
- Molding Depth: The film must achieve a molding depth of at least 5.0 mm without cracking or delamination.
What is the maximum molding depth achievable with the 86 μm aluminum-plastic film for pouch cell forming?
The 86 μm aluminum-plastic film supports a molding depth of at least 5.0 mm, as specified in the quality inspection. This is enabled by the laminate structure: 0.040 mm aluminum foil (JIS A8079/A8021) and 0.040 mm polypropylene layer, with heat seal strength exceeding 29.4 N/15 mm at 200°C. The film's thickness of 86 μm balances flexibility for deep drawing with barrier integrity.
What heat sealing conditions are recommended for this 86 μm aluminum-plastic film to achieve optimal seal strength?
The recommended hot sealing condition is 180-190°C, but for maximum heat seal strength (>29.4 N/15 mm wide), use 200°C at 0.2 MPa for 2 seconds on appropriate heat sealing equipment. The film's polypropylene layer (0.040 mm) provides the heat-sealable surface, and the laminate strength of Al/CPP is greater than 5 N/15 mm.
What are the storage and handling requirements to maintain the barrier properties of this aluminum-plastic film?
The film has a moisture vapor and oxygen transmission rate of 200 ppm over 5 years, indicating excellent long-term barrier. To preserve this, store in a clean, dry environment and avoid contamination by impurities larger than 1 mm in diameter or fish eyes larger than 2 mm. The matte finish surface should be handled with care to prevent pinholes, and solvent retention is less than 5 mg/m².
This 86 μm aluminum-plastic film roll offers a 5-meter length for pouch cell prototyping, with a molded depth of ≥5.0 mm and laminate strengths compliant with JIS standards, though its hot sealing window of 180-190°C and moisture transmission rate of 200 ppm/5 years impose operational constraints.
Positive
- Excellent formability for pouch cells: Molding depth of ≥5.0 mm enables deep drawing for complex pouch geometries, suitable for prototype assembly.
- High laminate and heat seal strength: Laminate strength >2 N/15 mm (Nylon/Al) and >5 N/15 mm (Al/CPP), with heat seal strength >29.4 N/15 mm at 200°C, ensures robust sealing integrity.
Trade-offs
- Precise hot sealing temperature required: Hot sealing condition is 180-190°C, necessitating accurate temperature control on heatsealing equipment to avoid under- or over-sealing.
- Limited moisture barrier over long term: Moisture vapor/O2 transmission rate of 200 ppm over 5 years indicates a finite barrier lifetime, which must be considered for long-duration cell applications.
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).
