High-Dyne Battery Aluminum Foil, Single-Shiny or Double-ShinyProduct Type: High-dyne battery aluminum foil
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, accessory matching, platform compatibility or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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This aluminum foil requires a surface wetting value matched to the oil-based slurry for proper bonding. The dyne level can be customized above 50 when required, and the high-dyne treatment must be coordinated with the slurry and current collector specifications.
- Surface Wetting Compatibility: The foil's measured surface wetting of 40 dyne must be compatible with the oil-based slurry used in electrode coating.
- Custom Dyne Level Availability: Customization of the dyne value above 50 is available when required for specific slurry formulations.
- Slurry and Current Collector Matching: The high-dyne treatment should be matched to the slurry and current collector specification to ensure adhesion and performance.
How does the surface wetting (dyne) value of this battery aluminum foil affect slurry compatibility?
The measured dyne value of 40 indicates a surface energy suitable for oil-based slurry bonding. For aqueous slurries or higher adhesion requirements, customization above 50 dyne is available. The specification minimum is 30 dyne, so the measured 40 dyne provides a baseline that can be increased by request to match specific slurry formulations.
Which alloy grades and tempers are available for this high-dyne battery aluminum foil, and what are their performance implications?
The foil is available in alloy grades 1235, 1060, and 1100 with H16 or H18 temper. These 1-series alloys have a measured aluminum purity of ≥99.5% and provide high electrical conductivity and mechanical strength, with a measured tensile strength of 210 MPa and elongation of 2.5%. The H16/H18 temper ensures sufficient hardness for handling in battery electrode manufacturing.
What are the mechanical properties of this battery aluminum foil, and how do they support cell assembly processes?
The foil exhibits a measured tensile strength of 210 MPa (specification ≥180 MPa) and elongation of 2.5% (specification ≥2.0%). These properties ensure resistance to tearing during coating and winding while maintaining ductility for calendering and electrode assembly. The thickness range of 8–100 μm allows selection for different energy density and mechanical stability requirements.
High-dyne battery aluminum foil with 40 dyne surface wetting, ≥99.5% purity, and 210 MPa tensile strength offers reliable performance as a current collector for oil-based slurry systems. The wide thickness range (8-100 μm) and customizable dyne values above 50 require careful matching to slurry and collector specifications.
Positive
- High purity and tensile strength margin: Measured aluminum purity ≥99.5% (spec ≥99.0%) and tensile strength 210 MPa (spec ≥180 MPa) provide robust mechanical and electrical reliability for battery current collector applications.
- Customizable surface wetting for slurry compatibility: Surface wetting measured at 40 dyne, with custom options above 50 dyne, allows optimization for oil-based slurries and specific electrode formulations.
Trade-offs
- Requires specification matching to slurry system: High-dyne treatment must be matched to the slurry and current collector specification, demanding user-side expertise to ensure proper adhesion and performance.
- Multiple parameters require confirmation before ordering: Thickness, width, appearance, alloy grade, and temper must all be confirmed during procurement, adding complexity to the ordering process for research labs.
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).
