COPPER FOAM MOTHER ROLL 120PPI HIGH POROSITY THERMAL EMI FILTERADVANCED POROUS METAL MATERIAL
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TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official quotations.
EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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How does the high pore density (120 PPI) of this copper foam affect its thermal conductivity and mechanical strength for heat dissipation applications?
The high pore density of 120 PPI corresponds to a pore size range of 0.1mm-10mm and a through-hole rate ≥98%, which enhances the heat transfer coefficient (>6 W/(m²·K)) but reduces mechanical strength to 2-5 MPa and tensile strength to 5-18 KPa, making it suitable for heat dissipation where thermal performance is prioritized over structural load-bearing.
What are the key constraints when using this 120 PPI copper foam as a battery electrode current collector, particularly regarding electrolyte flow and structural integrity?
With a through-hole rate ≥98% and porosity up to 98%, the copper foam allows excellent electrolyte penetration for battery electrodes, but its low tensile strength (5-18 KPa) and compressive strength (≥250 KPa) require careful handling during electrode assembly to avoid deformation; the material's temperature resistance ≥900°C exceeds typical battery operating conditions, but chemical compatibility with specific electrolytes should be verified.
What handling precautions are necessary for this copper foam mother roll given its mechanical properties?
The copper foam has a tensile strength of only 5-18 KPa and compressive strength ≥250 KPa, indicating it is fragile under tension and can be easily torn; it should be handled with minimal pulling force and supported during cutting or shaping, and stored in a dry environment to prevent oxidation, though the source does not specify storage conditions.
This copper foam mother roll offers high through-porosity (≥98%) and excellent thermal tolerance (≥900°C), making it suitable for battery electrodes and heat dissipation. However, its low tensile and compressive strength requires careful handling and structural support in load-bearing applications.
Positive
- High through-porosity ≥98%: The through-hole rate of at least 98% ensures minimal flow resistance, making it highly effective for filtration, battery electrodes, and heat dissipation where fluid or gas transport is critical.
- Thermal resistance ≥900°C: With a temperature resistance exceeding 900°C, this material maintains structural integrity in high-temperature processes such as catalyst supports or thermal management in extreme environments.
Trade-offs
- Low tensile and compressive strength: Tensile strength ranges from 5 to 18 KPa and compressive strength is at least 250 KPa, indicating limited mechanical robustness that may require supplementary support or careful handling in load-bearing applications.
- Low bulk density 0.1–0.8 g/cm³: The low bulk density, while advantageous for weight reduction, results in a lightweight structure that may be prone to deformation or insufficient mass for applications requiring inertial or structural damping.
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).
