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Copper Foam Sheet 40 PPI 100 × 100 × 20 mm ATOMFAIR®
Copper Foam Sheet 40 PPI 100 × 100 × 20 mm ATOMFAIR® - Image 2

Copper Foam Sheet 40 PPI 100 × 100 × 20 mm ATOMFAIR®

Price range: $75.00 through $160.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Research-grade open-cell copper foam sheet, 40 PPI, 100 × 100 × 20 mm, 50–80% porosity, ≥98% through-pore rate, 0.1–0.8 g/cm3 bulk density. Order now.

SKU: AF-AF-F-C040-T020-AVAR
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Laboratory Open-Cell Copper Foam, 40 PPI, 100 × 100 × 20 mm, 1/5 pcs
Research-grade laboratory product
Product Overview

Open-cell copper foam with 40 PPI provides an interconnected porous-metal structure in a 100 × 100 × 20 mm sheet. Its nominal pore pitch is approximately 0.64 mm, offering a clearly defined cellular specification for laboratory selection and engineering integration.

The material is a foamed copper sheet with a stated porosity of 50–80%, a through-pore rate of at least 98% and a bulk-density range of 0.1–0.8 g/cm³. This combination preserves the continuous open network required for high internal surface exposure while retaining the thermal and electrical characteristics associated with the copper framework.

The open copper network can be evaluated for electrode frameworks and current-collection structures, catalyst-support assemblies, heat-transfer and heat-dissipation components, filtration and water-purification media, acoustic attenuation and electromagnetic-shielding structures, and fluid-pressure buffering devices. Selection should be based on PPI, sheet dimensions, thickness, package quantity and the intended integration method.
Technical Specifications
Parameter Specification / Available Values
Atomfair Model AF-C40-10T20
Material Foamed copper
Product Form Open-cell copper foam sheet
Cell Structure Interconnected open-pore network
Pore Density 40 PPI
Nominal Pore Pitch 0.64 mm
General Pore-Size Capability 0.1–10 mm (5–120 PPI)
Porosity 50–80%
Through-Pore Rate ≥98%
Bulk Density 0.1–0.8 g/cm³
Sheet Size 100 × 100 × 20 mm
Thickness 20 mm
Package Options 1 pcs; 5 pcs
Typical Applications Electrode frameworks, catalyst supports, thermal management, filtration, acoustic attenuation, electromagnetic shielding and fluid-pressure buffering
Key Features and Advantages
  • 40 PPI open-cell structure with an approximately 0.64 mm nominal pore pitch.
  • 100 × 100 mm sheet dimensions with a 20 mm nominal thickness.
  • Interconnected pores with a stated through-pore rate of at least 98%.
  • Stated porosity range of 50–80% and bulk-density range of 0.1–0.8 g/cm³.
  • Copper framework supports thermal-transfer and electrical-conduction applications.
  • High internal surface exposure supports electrode, catalyst-carrier, filtration and acoustic-control evaluations.
  • Available in 1-piece and 5-piece package quantities.
Application Scope

Suitable for laboratory and engineering evaluations that require a 40 PPI open copper network in a 100 × 100 × 20 mm format. Relevant uses include nickel-zinc battery and electric-double-layer-capacitor electrode structures, copper-containing wastewater recovery electrodes, catalyst and photocatalytic air-purification carriers, motor and electronic-component heat-transfer parts, filtration and water-purification media, acoustic attenuation, electromagnetic shielding and pressure-instrument buffering components.
SELECTION GUIDANCE: Confirm PPI, nominal pore pitch, porosity requirement, through-pore rate, sheet length and width, thickness, bulk-density range and required quantity before quotation. Confirm any application-critical pore geometry and integration requirements before ordering.
HANDLING & INSPECTION: Store the sheets in a clean, dry area and protect the open cellular surface from heavy impact, crushing and contamination. After delivery, check the package condition, sheet dimensions and visible pore structure before cutting, bonding or installing the material.
IMPORTANT NOTICE: Custom dimensions are available upon consultation. For a dimensional feasibility review, provide the target length, width, thickness, PPI and estimated quantity.
LABORATORY PROCUREMENT SUPPORT
For PPI selection, sheet-dimension confirmation, package support or application-specific configuration review, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

This sheet must be stored in a clean, dry area to prevent contamination and moisture damage. The open-cell structure requires protection from heavy impact, crushing, and contamination during handling and integration.

  • Storage Environment: Store the sheets in a clean, dry area only.
  • Mechanical Protection: Protect the open cellular surface from heavy impact, crushing, and contamination.
  • Pre-Processing Inspection: After delivery, inspect package condition, sheet dimensions, and visible pore structure before cutting, bonding, or installing.
  • Integration Verification: Confirm application-critical pore geometry and integration requirements before ordering or processing.

What is the relationship between the 40 PPI pore density and the nominal pore pitch of this copper foam, and why does it matter for filtration and electrode applications?

The 40 PPI pore density corresponds to a nominal pore pitch of approximately 0.64 mm, which defines the average spacing between pores. With a through-pore rate of at least 98%, the interconnected network ensures high internal surface exposure, which is critical for electrode frameworks and filtration media. The stated porosity range of 50–80% and bulk density of 0.1–0.8 g/cm³ further characterize the balance between structural strength and open volume.

Can this 100 × 100 × 20 mm copper foam sheet be directly used as an electrode substrate for nickel-zinc batteries and electric double-layer capacitors?

Yes, the application scope explicitly includes nickel-zinc battery and electric-double-layer-capacitor electrode structures. The 40 PPI open-cell network with ≥98% through-pore rate and 50–80% porosity provides a high-surface-area conductive framework suitable for current collection and catalyst support. The 20 mm thickness and 100 × 100 mm footprint allow for further cutting or direct integration, but the selection guidance recommends confirming PPI, pore geometry, and integration requirements before ordering.

What are the recommended handling and storage procedures for the open-cell copper foam to prevent damage before installation?

The material should be stored in a clean, dry area and protected from heavy impact, crushing, and contamination. After delivery, inspect the package condition, sheet dimensions, and visible pore structure before cutting, bonding, or installing. The open cellular structure is delicate, so careful handling is essential to preserve the 40 PPI network and its ≥98% through-pore rate.

This 40 PPI open-cell copper foam sheet (100×100×20 mm) offers a nominal pore pitch of 0.64 mm and ≥98% through-pore rate, providing a high surface area interconnected network for electrode, catalyst, and thermal management applications. Its delicate open structure requires dry storage and careful handling to prevent contamination or crushing.

Positive

  • High through-pore rate ≥98%: The interconnected open-pore network with a through-pore rate of at least 98% ensures efficient fluid flow and high internal surface exposure for electrode, catalyst, and filtration applications.
  • Copper framework for thermal and electrical conduction: The foamed copper structure provides combined thermal and electrical conductivity, supporting use in heat-transfer components and current-collection electrodes.

Trade-offs

  • Sensitive to moisture and contamination: Storage in a clean, dry area is required to prevent oxidation or contamination of the high-surface-area copper network, which could degrade performance in sensitive applications.
  • Susceptible to mechanical crushing: The open cellular structure is easily damaged by heavy impact or crushing forces, requiring careful handling and protection during cutting, bonding, or installation.

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).

Package Quantity

1 pcs, 5 pcs

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