Porous Copper Foam

Material: copper, pure copper
Thickness: 0.1-35mm
Aperture: 0.1-10mm
Porosity: 60-98%, can be customized
Through porosity: ≥98%
Bulk density: 0.1-3.0g/cm3, can be customized
PPI (number of holes per inch): 5-150
Size: various sizes and shapes can be customized

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Description

Product introduction

Porous copper foam is processed by electrochemically depositing copper onto a polyurethane sponge substrate, followed by sintering and high-temperature reduction.
This material exhibits excellent thermal conductivity and is frequently used for heat dissipation in electrical appliances and electronic components.
Owing to its exceptional electrical conductivity, the product is increasingly utilized in electrode materials, nickel-zinc batteries, and electrical double-layer capacitors.

Main feature

Porous Copper Foam possesses excellent thermal properties and can be widely used to conduct and radiate heat in automotive, electrical and electronic components.
The exceptional electrical conductivity also makes it a popular choice for nickel-zinc batteries and electrode materials for electrical capacitors, which are gaining attention in the industry.
Its structural characteristics and non-toxic properties make it an excellent material for use in medical and water purification filters.
The product is lightweight due to its structure, which is based on reticulated polymer foam.

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Product parameter

Thickness	0.1-35mm
Aperture	0.1-10mm
Porosity	60-98%, can be customized
Through porosity	≥98%
Bulk density	0.1-3.0g/cm3, can be customized
PPI (number of holes per inch)	5-150
Size	Various sizes and shapes can be customized

Component Content
Element	Cu	Ni	Fe	S	C	Si
Guideline(ppm)	Balance	0.5~5%	≤100	≤80	≤100	≤50

copper foam metal

product key technologies

01.

The Substrate Electroplating Process

1. PU Sponge

2. Cleaning Treatment

3. Conductive treatment

4. Shearing and Electro-plating

5. Sintering

6. Porous metal foams

02.

Personalized Service

The material's filtration and flow characteristics can be precisely controlled due to its PPI range of 5 to 150 and pore size range of 0.1mm to 10mm. Our commitment is to provide customers with innovative, high-quality porous materials that meet a wide range of industrial and commercial needs. Our products deliver superior performance and durability.

Product application

Porous copper foam is a unique material with a structure that makes it suitable for heat dissipation and as a replacement for electronic components like CPUs, graphics cards, and LEDs.
It is also effective as sound-absorbing and vibration-damping material.
Its high thermal conductivity makes it a popular choice as an electrode material for batteries, including lithium-ion batteries, fuel cells, and nickel-zinc batteries.
The product is a versatile material that can be used in electromagnetic shielding, primary filters, catalyst carriers, and filter elements for industrial and civil filtration.
It is based on reticulated polymer foam and is commonly used in lightweight applications such as vehicle, ship, and building construction.

Be used in a wide range of industries.

Conductive Device

Buffer Device

Heat Conducting Device

Electrode Material

Heat Exchanger

Heat Sink

Packing details

Packing Details

Porous copper foam will be packed with waterproof paper or a weave bag and then placed into pallets or wooden cases.
Spool wire or ribbon products will be packed with plastic film and standard cardboard boxes before being placed into pallets or wooden cases.
We offer packaging solutions that can be tailored to meet our customers' specific requirements. Our team is equipped to select the most suitable transportation vehicles, taking into account the specific packing conditions.

Delivery Time

15-20 days after confirming the order, the specific delivery date of porous copper foam products should be based on the production season and order quantity.

product-1000-780

FAQ

do you have any question?

Are you a factory/manufacturer or a trader?

We are a direct factory that owns production lines and employs workers. Our operations are flexible, and you do not need to worry about extra charges from middlemen or traders.

Can I get free samples?

If the sample is available, it can be provided for free. If the sample is unavailable, customization is required.

What is the delivery time after payment?

Usually it takes 3-5 days if the goods are in stock or 15-20 days if they are customized.

What is your minimum order quantity?

Actually there is no MOQ for our products. But usually we recommend a quantity based on the price which is easy to accept.