Copper Wire Foam 100 Mesh 98% Open 300×200×1.5mm ATOMFAIR®

COPPER WIRE FOAM 98% OPEN RATE SUB-HIGH EFFICIENCY LIGHT FILTER

ADVANCED POROUS METAL MATERIAL

Copper Foam

Copper wire foam, sub-high efficiency, 98% open rate, 100 mesh, knitted weave. 300×200×1.5mm. With 50-70% porosity and ≥98% through-hole rate, it is ideal for light filtration, air conditioning, range hoods, water purifiers and various industrial applications. Custom sizes available.

Product Parameters

Parameter	Specification
Material	Copper wire
Type	Sub-high efficiency
Application	Light filtration
Applicable Object	Light
Dimensions	300mm × 200mm × 1.5mm
Open Rate	98%
Weave Method	Knitted
Filament Diameter	0.01-10mm
Mesh Count	100 mesh/inch
Radial Breaking Strength	See detailed parameters (N/cm)
Width	0.5m
Density	See detailed parameters (strands/10cm)
Applicable Scope	Air conditioning, sugar refining, fuel tanks, range hoods, faucets, water purifiers, coffee machines, air purifiers, sinks, filter kettles, aquarium equipment

I. Pore Characteristics and Bulk Density

Parameter	Specification
Pore Size	0.1mm-10mm (5-120PPI)
Thickness	0.1-40mm
Porosity	50%-70%
Through-hole Rate	≥98%
Bulk Density	0.1-0.8 g/cm³

II. Main Features

Copper foam has excellent thermal conductivity and can be widely used for heat conduction and dissipation in motors, electrical appliances and various electronic components.
Copper foam has superior electrical conductivity, and its application in nickel-zinc batteries and electric double-layer capacitor electrode materials has gained significant industry attention.
With unique structural characteristics and good biocompatibility, copper foam is also an outstanding filtration and water purification material.

III. Application Areas

Electrode Materials: The excellent electrical conductivity makes it suitable as electrode skeleton for new-type batteries such as nickel-zinc batteries and electric double-layer capacitors. It has been trialed and put into batch use by several manufacturers, and is expected to be promoted as a current collector for electric double-layer capacitor electrodes, with broad prospects in electrolytic recovery of copper-containing wastewater.
Catalysts: In many organic chemical reactions, copper foam with large specific surface area can replace punched copper plates as chemical reaction catalysts, and also serves effectively as a carrier for photocatalytic air purification.
Thermal Conduction Materials: Its excellent thermal conductivity makes it a high-performance flame-retardant material, widely used in overseas high-end fire-fighting equipment, especially effective in flame isolation. It can also be used to manufacture heat dissipation components for motors and electrical appliances.
Sound Absorption and Shielding Materials: Sound waves undergo diffuse reflection on the copper foam surface, achieving good noise reduction through expansion silencing and micro-pore sound absorption. Copper’s EMI shielding performance is close to silver, making it an excellent electromagnetic shielding material.
Filter Materials: With excellent structural properties and biocompatibility, copper foam has been successfully used as filter material, with promising prospects in water purification equipment.
Fluid Pressure Buffering Materials: Copper foam can disperse and buffer fluids, serving as an effective pressure reduction protection device for various pressure instruments.

Sizes can be customized. For any questions or specific customization requirements, please feel free to contact us at inquiry@atomfair.com

TAILORED SOLUTIONS FOR RESEARCH

Contact our engineering team for technical support or official quotations.

EMAIL: inquiry@atomfair.com

Manufacturer: Atomfair LLC

Brand: ATOMFAIR®

How does the 98% open rate and 50-70% porosity of this copper wire foam influence its balance between filtration efficiency and mechanical integrity?

The 98% open rate ensures minimal flow resistance, while the 50-70% porosity provides high surface area for filtration. However, with a standard thickness of 1.5 mm and copper's inherent softness, the foam is best suited for low-pressure applications such as light filtration and air conditioning, as specified in the product parameters. Radial breaking strength is available in detailed parameters but not explicitly stated, indicating mechanical trade-offs are application-dependent.

Can this 100 mesh copper foam be directly integrated into existing battery electrode fabrication processes?

Yes, the product description states copper foam is suitable as an electrode skeleton for nickel-zinc batteries and electric double-layer capacitors, and it has been trialed and put into batch use by manufacturers. Its excellent electrical conductivity and porous structure allow it to serve as a current collector electrode skeleton. Custom dimensions are available to fit specific fabrication setups, as indicated in the customization notice.

What are the dimensional constraints of this copper foam for integration into existing filtration or heat dissipation housings?

The standard dimensions are 300 mm × 200 mm × 1.5 mm with a mesh count of 100 mesh per inch and filament diameter from 0.01-10 mm. Custom sizes are available up to 0.5 m width and 0.1-40 mm thickness, as specified in the product parameters and customization notice. This flexibility allows integration into a wide range of equipment including air purifiers, range hoods, and heat sinks.

Assessment

This copper wire foam filter with 98% open rate and 100 mesh knitted weave offers high through-hole porosity (≥98%) and tunable pore sizes (0.1–10 mm), making it suitable for light filtration, electrode skeletons, and thermal management, though its thin 1.5 mm profile and copper reactivity limit structural load and chemical compatibility in acidic or oxidizing environments.

Positive

High through-hole porosity for flow: With ≥98% through-hole rate and 50–70% porosity, this foam minimizes flow resistance while maintaining filtration efficiency, ideal for liquid or gas filtration in appliances like water purifiers and range hoods.
Multifunctional thermal and electrical utility: Copper's excellent thermal and electrical conductivity enables dual use as a heat dissipation component in electronics and as an electrode skeleton for nickel-zinc batteries or double-layer capacitors, leveraging the high surface area of the porous structure.

Trade-offs

Thin profile limits structural rigidity: At 1.5 mm thickness, the foam may lack mechanical strength for high-pressure or abrasive flow applications, requiring supportive housing or frames to prevent deformation under fluid pressure.
Copper reactivity restricts chemical compatibility: Copper is susceptible to oxidation and corrosion in acidic, alkaline, or high-humidity environments, limiting long-term stability in aggressive chemical filtration or catalytic applications without protective coatings.

Quality Standards & Performance Verification

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.

Shipping & Returns

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).