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

Open-Cell Copper Foam Sheet 20 PPI 200×200×2 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 × 2 mm, ≥98% through-pore rate, 50–80% porosity, for electrode and thermal builds.

SKU: AF-AF-F-C020-T002-cVAR
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Laboratory Open-Cell Copper Foam, 20 PPI, 200 × 200 × 2 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 × 2 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-C20-20T02
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 × 2 mm
Thickness 2 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 2 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 × 2 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 sheets in a clean, dry environment to prevent contamination and structural damage. Protect the open cellular surface from heavy impact, crushing, and moisture exposure to maintain pore integrity.

  • Storage Environment: Store the copper foam sheets in a clean, dry area to avoid contamination and moisture damage.
  • Impact Protection: Protect the open cellular surface from heavy impact and crushing to prevent structural deformation.
  • Inspection Upon Delivery: Inspect the package condition, sheet dimensions, and visible pore structure immediately after delivery.
  • Application Compatibility: Confirm application-critical pore geometry and integration requirements before ordering to ensure compatibility.
  • Selection Criteria: Select the appropriate PPI, sheet dimensions, thickness, and package quantity based on the intended integration method.

Follow these steps to safely store, inspect, and prepare the copper foam sheets for integration. Proper handling ensures the open-cell structure remains intact and suitable for laboratory applications.

Required Equipment:

  1. Store in Clean Dry Area
    Store the copper foam sheets in a clean, dry area protected from heavy impact and contamination.
  2. Inspect Upon Delivery
    Inspect the package condition, sheet dimensions, and visible pore structure upon delivery.
  3. Select Appropriate Specifications
    Select the appropriate PPI, sheet dimensions, thickness, and package quantity based on your integration method.
  4. Confirm Integration Requirements
    Confirm application-critical pore geometry and integration requirements before ordering or using.
  5. Handle Carefully
    Handle the sheets carefully to avoid crushing or deforming the open cellular network.

What is the significance of the ≥98% through-pore rate for applications like filtration or electrode frameworks?

The ≥98% through-pore rate ensures that nearly all pores are interconnected, maximizing internal surface area exposure and fluid permeability. This is critical for electrode reactions, catalyst support, and filtration where accessible surface area directly impacts efficiency, as stated in the product's technical specifications.

Can this 20 PPI copper foam be used directly in nickel-zinc battery electrodes, or does it require additional processing?

The product is listed as suitable for nickel-zinc battery electrode structures as an open-cell current collector. However, the selection guidance advises confirming pore geometry and integration requirements before ordering. The copper framework provides electrical conduction, but specific electrode fabrication methods may require compatibility testing.

What storage conditions are recommended to preserve the open-cell structure of the copper foam?

Store the sheets in a clean, dry area and protect from heavy impact, crushing, and contamination. The open cellular surface is mechanically fragile; avoid compressive loads that could collapse pores. After delivery, inspect package condition, sheet dimensions, and visible pore structure before cutting or bonding, as per the handling and inspection guidelines.

The Atomfair 20 PPI open-cell copper foam sheet (200×200×2 mm) provides a high through-pore rate copper network suited for electrode, catalyst, and thermal management evaluations, but requires careful handling and verification of porosity specifications for application-critical integration.

Positive

  • High through-pore rate for fluid access: The ≥98% through-pore rate ensures an interconnected open network, enabling efficient fluid flow and internal surface exposure for electrode, catalyst, and filtration applications.
  • Copper framework for thermal and electrical conduction: The copper matrix supports heat transfer and current collection, making the foam suitable for thermal management components and electrode current-collection structures.

Trade-offs

  • Fragile open-cell structure requires careful handling: The open cellular surface is susceptible to deformation from heavy impact, crushing, and contamination; storage in a clean, dry area and protection during cutting, bonding, or installation are required.
  • Broad porosity range may require verification: The stated porosity range of 50–80% and bulk density range of 0.1–0.8 g/cm³ indicate variability; application-critical pore geometry and density should be confirmed with the supplier before ordering.

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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