Copper Wire Foam 5-30PPI 110 Mesh 200×200×1mm ATOMFAIR®

COPPER WIRE FOAM 5-30PPI ACID ALKALI RESISTANT 110 MESH OIL FILTER

ADVANCED POROUS METAL MATERIAL

Copper Foam

Copper wire foam, 5-30PPI, acid and alkali resistant, medium efficiency, 110 mesh, 98% open rate, knitted weave. 200×200×1mm. Designed for oil impurity removal from fire-resistant oil, with 50-90% porosity and ≥98% through-hole rate. Ideal for filtration, heat dissipation, EMI shielding and battery electrodes. Custom sizes available.

Product Parameters

Parameter	Specification
Tolerance	Alkali resistant, Acid resistant
Dimensions	200mm × 200mm × 1mm
Material	Copper wire
Type	Medium efficiency
Application	Oil impurity removal
Applicable Object	Fire-resistant oil
Open Rate	98%
Weave Method	Knitted
Filament Diameter	0.01-10mm
Mesh Count	110 mesh/inch
Width	0.5m
Applicable Scope	Air conditioning, sugar refining, filters, water pumps, fuel tanks, range hoods, faucets, water purifiers, coffee machines, air purifiers, sinks, fans, filter kettles

I. Pore Characteristics and Bulk Density

Parameter	Specification
Pore Size	0.1mm-10mm (5ppi-30ppi)
Porosity	50%-90%
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 electronic components.
Copper foam has superior electrical conductivity, and its application in nickel-zinc batteries and electric double-layer capacitor electrode materials is gaining significant industry attention.
Thanks to its structural characteristics and human-friendly properties, copper foam is also an excellent filtration material and water purification filter medium.

III. Application Areas

Electrode Materials: The excellent electrical conductivity allows copper foam to be widely used 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 nickel-zinc battery manufacturers, and is expected to be promoted as a current collector for electric double-layer capacitor electrodes. Moreover, copper foam used as an electrode material for electrolytic recovery of copper-containing wastewater shows very broad prospects.
Catalysts: In many organic chemical reactions, people attempt to directly use copper foam with large specific surface area to replace punched copper plates as chemical reaction catalysts. Copper foam as a carrier for photocatalytic air purification has also been successfully applied.
Thermal Conduction Materials: Copper foam has excellent thermal conductivity, making it a superior flame-retardant material applied in many advanced fire-fighting equipment overseas, especially as a flame isolation device with outstanding effects. Additionally, using its excellent thermal conductivity and apparent permeability, copper foam is made into heat dissipation materials for motors and electrical appliances.
Sound Absorption and Shielding Materials: Sound waves undergo diffuse reflection on the surface of copper foam, achieving noise reduction through expansion silencing and micro-pore sound absorption principles. The shielding performance of copper is close to silver, making it an excellent electromagnetic shielding material.
Filter Materials: With excellent structural characteristics and human-friendly properties, copper foam metal products have been successfully applied as filter materials. Copper foam also shows good prospects in water purification device applications.
Fluid Pressure Buffering Materials: The dispersion and buffering effect of copper foam on fluids makes it 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®

This copper foam product exhibits chemical resistance to acids and alkalis. It is a passive porous material with no stated handling or processing requirements.

Chemical Resistance: The copper foam is resistant to both acidic and alkaline media.

FAQ

What are the pore size, porosity, and through-hole rate specifications of this copper wire foam, and how do they affect its filtration performance?

This copper foam has a pore size range of 0.1mm to 10mm (5 to 30 PPI), a porosity of 50% to 90%, and a through-hole rate of at least 98%. These properties, combined with a 110 mesh per inch and 98% open rate, make it a medium efficiency filter for oil impurity removal from fire-resistant oil.

Which applications and chemical environments is this copper foam suitable for?

The copper foam is acid and alkali resistant, making it suitable for filtering fire-resistant oil and various other applications including air conditioning, sugar refining, water pumps, and water purification. It also serves as an electrode material for nickel-zinc batteries and electric double-layer capacitors, as well as for heat dissipation, EMI shielding, and catalyst support.

What are the standard dimensions and customization options for this copper foam sheet?

The standard dimensions are 200mm x 200mm x 1mm, with a width of 0.5m. Custom sizes are available upon request, and the product can be tailored to specific application requirements.

Assessment

This 200 × 200 × 1 mm knitted copper wire foam provides a 110-mesh construction with a 98% open rate, ≥98% through-hole rate, and 50–90% porosity for fire-resistant oil impurity removal, alongside thermal and electrical conductivity suited to heat dissipation and battery electrode applications. Its acid/alkali resistance and 5–30 PPI pore-size range expand utility in filtration, EMI shielding, and electrode research, subject to medium-efficiency filtration and standard sheet-size constraints.

Positive

High open-rate porous network: The 110-mesh knitted construction achieves a 98% open rate and ≥98% through-hole rate with 50–90% porosity, making it a suitable medium for oil impurity removal from fire-resistant oil and for general filtration duties.
Combines thermal and electrical conductivity: The copper foam is credited with excellent thermal conductivity for motor and electronic heat dissipation and superior electrical conductivity for nickel-zinc battery and electric double-layer capacitor electrode applications.

Trade-offs

Medium filtration efficiency only: The product is explicitly classified as medium efficiency, so it is intended for bulk impurity removal from fire-resistant oil rather than high-precision filtration applications.
Standard sheet size is fixed: As listed, the material is supplied as a 200 × 200 × 1 mm sheet; non-standard dimensions require a separate customization request to the manufacturer.

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).