FREE SHIPPING with $59 or More. New Customer? Inquire for Major Discount & Free Samples! Online Payments & POs Accepted.

Open-Cell Copper Foam Sheet 20 PPI 200×200×3 mm ATOMFAIR®
Open-Cell Copper Foam Sheet 20 PPI 200×200×3 mm ATOMFAIR® - Image 2

Open-Cell Copper Foam Sheet 20 PPI 200×200×3 mm ATOMFAIR®

Price range: $75.00 through $165.00

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, 20 PPI, 200 × 200 × 3 mm, 50–80% porosity and ≥98% through-pore rate for electrode and heat-transfer use. Order now.

SKU: AF-AF-F-C020-T003-cVAR
Category:
Tags: , , , , ,
Brands:

Laboratory Open-Cell Copper Foam, 20 PPI, 200 × 200 × 3 mm, 1/5 pcs
Research-grade laboratory product
Product Overview

Open-cell copper foam with 20 PPI provides an interconnected porous-metal structure in a 200 × 200 × 3 mm sheet. Its nominal pore pitch is approximately 1.27 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-C20-20T03
Material Foamed copper
Product Form Open-cell copper foam sheet
Cell Structure Interconnected open-pore network
Pore Density 20 PPI
Nominal Pore Pitch 1.27 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 200 × 200 × 3 mm
Thickness 3 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
  • 20 PPI open-cell structure with an approximately 1.27 mm nominal pore pitch.
  • 200 × 200 mm sheet dimensions with a 3 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 20 PPI open copper network in a 200 × 200 × 3 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®

Store the copper foam sheet in a clean, dry environment and protect it from impact, crushing, and contamination. Inspect the delivered sheet for dimensional and structural integrity before any cutting, bonding, or installation.

  • Storage: Keep the sheet in a clean, dry area and avoid heavy impact or crushing to preserve the open cellular structure.
  • Pre-Integration Inspection: Verify package condition, sheet dimensions, and visible pore structure before cutting, bonding, or installing the material.

Follow these steps to safely store and inspect the copper foam sheet upon delivery. Proper handling prevents damage and ensures the material meets specification before integration.

  1. Store
    Store the foam sheet in a clean, dry area protected from heavy impact, crushing, and contamination.
  2. Inspect
    Inspect the package condition and verify the sheet dimensions against the order after delivery.
  3. Verify
    Verify the visible pore structure and through-pore continuity before any cutting, bonding, or installation.

What does the ≥98% through-pore rate mean for the performance of this copper foam in filtration or catalyst support applications?

The ≥98% through-pore rate indicates that nearly all pores are interconnected, forming a continuous open network with minimal dead-end pores. This ensures high internal surface exposure and uniform fluid or gas transport, which is critical for filtration media and catalyst supports where accessibility to the copper surface is required. The stated porosity range of 50–80% further allows balancing permeability with mechanical integrity.

Can this 20 PPI copper foam be directly integrated as a current collector in nickel-zinc battery electrodes without additional processing?

The source lists nickel-zinc battery electrode structures as a typical application, but it does not specify whether direct integration is possible without additional processing. It advises that selection should be based on PPI, dimensions, thickness, and the intended integration method. Users should confirm application-critical pore geometry and integration requirements before ordering, as the foam may require cutting, bonding, or surface preparation depending on the cell design.

What storage conditions are recommended to prevent oxidation or contamination of the copper foam sheet?

The source recommends storing the sheets in a clean, dry area and protecting the open cellular surface from heavy impact, crushing, and contamination. While specific oxidation prevention measures are not detailed, the copper framework is inherently conductive and may oxidize over time in humid conditions; therefore, a dry environment is essential. After delivery, inspect the package condition and visible pore structure before use.

This 20 PPI open-cell copper foam sheet (200×200×3 mm) provides a high through-pore rate (≥98%) and a porosity range of 50–80%, supporting electrode, catalyst, thermal, filtration, and shielding applications. The copper framework offers thermal and electrical conductivity, but the material requires clean, dry storage and protection from impact and contamination.

Positive

  • High through-pore rate (≥98%): The interconnected open-pore network with a through-pore rate of at least 98% ensures unimpeded fluid flow and high internal surface exposure for catalytic, filtration, and electrode applications.
  • Copper framework conductivity: The copper framework retains thermal and electrical conduction properties, making it suitable for current-collection, heat-transfer, and electromagnetic-shielding evaluations.

Trade-offs

  • Variable porosity and bulk density: Porosity is specified as 50–80% and bulk density as 0.1–0.8 g/cm³, so actual values may vary per batch; verify these parameters before ordering to ensure application fit.
  • Handling and storage sensitivity: The open-cell structure is vulnerable to heavy impact, crushing, and contamination; store in a clean, dry area and inspect dimensions and pore structure before cutting or bonding.

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

Related Products