|
113 μm 210 mm×100 mm Sheet Aluminum-Plastic Film, 50 pcs/pack
POUCH CELL ALUMINUM-PLASTIC FILM
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Purchase ConfirmationConfiguration: Confirm thickness, width, length, and pack quantity before ordering. Quotation Check: Confirm the title dimensions and pack format before production or ordering release.
|
Brand: ATOMFAIR®
This aluminum-plastic film requires heat sealing at 180–190°C with a minimum heat seal strength of 29.4 N/15mm under 0.2 MPa for 2 seconds. The laminate must maintain strength above 2 N/15mm for nylon/aluminum interface and 5 N/15mm for aluminum/CPP interface, with solvent retention below 5 mg/m² and moisture vapor transmission rate limited to 200 ppm over 5 years.
- Heat Sealing Condition: Hot sealing must be performed at 180–190°C with a pressure of 0.2 MPa for 2 seconds to achieve a heat seal strength exceeding 29.4 N/15mm.
- Laminate Strength Requirements: The laminate must exhibit nylon/aluminum peel strength above 2 N/15mm and aluminum/CPP peel strength above 5 N/15mm.
- Solvent Retention Limit: Residual solvent in the film must be less than 5 mg/m².
- Moisture Barrier Requirement: The moisture vapor transmission rate is limited to 200 ppm over 5 years.
- Molding Depth Requirement: The film must support a molding depth of at least 5.0 mm without failure.
What are the laminate strength requirements for the nylon/aluminum and aluminum/CPP layers in this 113 μm aluminum-plastic film, and how do they affect pouch cell reliability?
The laminate strength for nylon/aluminum must exceed 2 N/15 mm, and for aluminum/CPP must exceed 5 N/15 mm. These values ensure adequate adhesion between layers to prevent delamination during pouch forming and sealing, as specified in the quality inspection data.
What hot sealing conditions are recommended for this 113 μm aluminum-plastic film, and what equipment parameters are required to achieve the specified heat seal strength?
The recommended hot sealing temperature range is 180-190°C. To achieve a heat seal strength greater than 29.4 N/15 mm, sealing should be performed at 200°C with 0.2 MPa pressure for 2 seconds on appropriate heat sealing equipment. These conditions are directly from the product's quality inspection specifications.
What are the acceptable limits for pinholes, impurities, and fish eyes in this 113 μm aluminum-plastic film, and how do these defects impact pouch cell integrity?
Pinhole acceptability is subject to the applicable aluminum foil standard (JIS A8079, A8021). Impurities must be 1 mm or less in diameter, and fish eyes must be 2 mm or less (clear) or 1 mm or less (colored). These defect limits ensure film integrity during deep drawing and sealing, as stated in the quality inspection table.
A 113 μm multilayer aluminum-plastic laminate sheet designed for pouch cell sealing, offering high heat seal strength (>29.4 N/15mm) and laminate integrity, but requiring precise temperature and pressure control (180-200°C, 0.2 MPa) for optimal bonding.
Positive
- High laminate and heat seal strength: Laminate strength exceeds 2 N/15mm (Nylon/Al) and 5 N/15mm (Al/CPP), and heat seal strength exceeds 29.4 N/15mm at 200°C, ensuring robust pouch sealing and mechanical integrity.
- Good barrier and low solvent retention: Moisture vapor/O2 transmission rate is 200 ppm over 5 years, and solvent retention is less than 5 mg/m², providing effective protection against electrolyte degradation and contamination.
Trade-offs
- Precise sealing parameter control: Optimal hot sealing requires 180-190°C and heat seal strength testing at 200°C, 0.2 MPa, 2 sec; deviations in temperature, pressure, or dwell time may compromise seal quality.
- Fixed sheet dimensions limit application: Supplied as 210 mm × 100 mm sheets, not customizable; this fixed size may not accommodate all pouch cell designs without additional cutting or waste.
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).
