Copper Wire Foam Air Filter 110 Mesh 150×150×2mm ATOMFAIR®

COPPER WIRE FOAM ACID ALKALI RESISTANT 98% OPEN RATE AIR FILTER

ADVANCED POROUS METAL MATERIAL

Copper Foam

Copper wire foam, acid and alkali resistant, 98% open rate, 110 mesh, medium efficiency air filtration. Knitted weave, 150×150×2mm. With 50-80% porosity and ≥98% through-hole rate, it is ideal for air conditioning, range hoods, air purifiers and various filtration applications. Custom sizes available.

Product Parameters

Parameter	Specification
Tolerance	Acid resistant, Alkali resistant
Material	Copper wire
Type	Medium efficiency
Application	Air filtration
Applicable Object	Air
Open Rate	98%
Dimensions	150mm × 150mm × 2mm
Weave Method	Knitted
Filament Diameter	0.01–10mm
Mesh Count	110 mesh/inch
Radial Breaking Strength	Details (N/cm)
Width	0.5m
Density	Details (strands/10cm)
Applicable Scope	Air conditioning, sugar refining, water pumps, fuel tanks, range hoods, faucets, water purifiers, coffee machines, air purifiers, sinks, filter kettles, aquatics

I. Pore Characteristics and Bulk Density

Parameter	Specification
Pore Size	0.1mm–10mm (5PPI–30PPI)
Porosity	50%–80%
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 good structural characteristics and biocompatibility, copper foam is an excellent filtration material and water purification filter medium.

III. Application Areas

Electrode Materials: The excellent electrical conductivity allows copper foam to serve as skeletal electrode material 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 has achieved mature application in photocatalytic air purification carrier fields.
Thermal Conduction Materials: Copper foam has excellent thermal conductivity, making it an outstanding flame-retardant material widely used in high-end fire-fighting equipment overseas, especially effective in flame isolation. It can also be made into specialized heat dissipation materials 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 copper foam an excellent electromagnetic shielding material.
Filter Materials: With excellent structural properties and biocompatibility, copper foam can be widely used as filter material, with promising prospects in water purification devices.
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% through-hole rate and 50-80% porosity of this copper foam affect its air filtration performance?

The copper foam features a through-hole rate of ≥98% and a porosity of 50-80%, which ensures high permeability and low airflow resistance, making it suitable for medium-efficiency air filtration. The 110 mesh knit weave and filament diameter range of 0.01-10mm provide a balance between particle capture and airflow. The exact pressure drop or filtration efficiency is not specified in the product data.

Can this copper wire foam be used in both acidic and alkaline filtration environments?

Yes, this copper wire foam is explicitly rated as acid resistant and alkali resistant, making it suitable for filtration in aggressive chemical environments. The material is copper wire, and the product is intended for applications like sugar refining, water pumps, and fuel tanks, where corrosion resistance is critical. The 98% open rate and 50-80% porosity also allow for effective fluid flow in these conditions.

What customization options are available for this copper foam filter, and what is the standard size?

The standard size is 150mm × 150mm × 2mm with a width of 0.5m, but custom sizes are available upon request. The mesh count is 110 per inch, and the filament diameter ranges from 0.01 to 10mm. For specific dimensions or further customization, contact the engineering team at inquiry@atomfair.com.

Assessment

This copper wire foam filter offers 98% open rate and 50-80% porosity, providing efficient medium-efficiency air filtration with excellent thermal and electrical conductivity. Its thin 2mm profile and high porosity require careful handling and support in high-stress applications.

Positive

High Through-Hole Rate and Porosity: With ≥98% through-hole rate and 50-80% porosity, the foam provides low resistance to fluid flow while effectively capturing particles, making it suitable for air conditioning, range hoods, and air purifiers.
Multifunctional Conductivity Benefits: Copper foam's excellent thermal and electrical conductivity enable additional applications in heat dissipation, EMI shielding, and as electrode material in nickel-zinc batteries and capacitors.

Trade-offs

Limited Structural Robustness: The combination of high porosity (up to 80%) and thin 2mm cross-section reduces mechanical strength, making the foam susceptible to deformation under pressure or handling, necessitating careful integration into filter assemblies.
Copper Corrosion in Specific Environments: Although acid and alkali resistant, copper foam may corrode in oxidizing acidic or alkaline conditions or in the presence of strong oxidizers, potentially limiting its service life in certain chemical filtration applications.

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).