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Open-Cell Nickel Foam 20 PPI 100×100×3 mm ATOMFAIR®
Open-Cell Nickel Foam 20 PPI 100×100×3 mm ATOMFAIR® - Image 2

Open-Cell Nickel Foam 20 PPI 100×100×3 mm ATOMFAIR®

Price range: $42.00 through $90.00

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 nickel foam sheet with 20 PPI, 1.27 mm pore pitch, 100 × 100 × 3 mm size, and ≥98% through-pore rate. Order now.

SKU: AF-AF-F-N020-T003-AVAR
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Laboratory Open-Cell Nickel Foam, 20 PPI, 100 × 100 × 3 mm, 1/5 pcs
Research-grade laboratory product
Product Overview

Open-cell nickel foam with 20 PPI is a lightweight, electrically conductive porous-metal sheet built around a continuous three-dimensional nickel skeleton. In this 100 × 100 × 3 mm format, the approximately 1.27 mm nominal pore pitch creates a regular open network with extensive internal surface exposure, allowing gases, liquids and electrochemical reactants to move through the material instead of remaining confined to the outer faces.

The interconnected framework gives the sheet a useful balance of permeability, formability and structural continuity. It can be cut, bent or bonded into laboratory assemblies while preserving the open pathways needed for filtration, catalytic contact, electrode loading and heat transfer. The nickel matrix also makes the foam relevant where electrical conduction, thermal response, corrosion resistance, acoustic attenuation or electromagnetic shielding must be combined with a low-mass cellular structure.

This specification is suitable for evaluating battery and fuel-cell electrodes, nickel-carbon composite electrode structures, catalyst carriers, exhaust and air-purification media, oil-water separation, industrial filtration, hydrogen electrolysis, electrocatalysis, heat-pipe wicks, condenser structures and distillation packing. Select the PPI, sheet dimensions and thickness around the intended flow, surface-area and integration requirements; choose a 1-piece pack for initial evaluation or a 5-piece pack for repeated trials and small-batch assembly.
Technical Specifications
Parameter Specification / Available Values
Atomfair Model AF-N20-10T03
Material Foamed nickel
Product Form Open-cell nickel foam sheet
Cell Structure Homogeneous three-dimensional open-pore network
Pore Density 20 PPI
Nominal Pore Pitch / Approx. Pore Size 1.27 mm
General Pore-Size Capability 0.1–10 mm (5–120 PPI)
General Pore Count per Linear Inch 5–130
Porosity 60–98%
Through-Pore Rate ≥98%
Bulk Density 0.1–0.8 g/cm³
Specific Gravity 0.2–0.3
Sheet Size 100 × 100 × 3 mm
Thickness 3 mm
General Custom Size Capability Up to 500 × 1000 mm
Tensile Strength 8–50 MPa
Compressive Strength ≥250 kPa
Mechanical Strength ≥2–7 MPa
Listed Temperature Resistance ≥500°C
Listed High-Temperature Capability >1100°C
Heat-Transfer Coefficient >3 W/(m²·K)
Package Options 1 pc; 5 pcs
Typical Applications Battery electrodes, catalyst carriers, filtration and separation media, electrochemical processes, heat-transfer structures, acoustic control, vibration damping and electromagnetic shielding
Key Features and Advantages
  • 20 PPI open-cell structure with an approximately 1.27 mm nominal pore pitch.
  • 100 × 100 mm sheet dimensions with a 3 mm nominal thickness.
  • Homogeneous three-dimensional network with 60–98% stated porosity and at least 98% through-pore rate.
  • Stated bulk-density range of 0.1–0.8 g/cm³ and specific gravity of 0.2–0.3.
  • The listed specific gravity is approximately one-quarter that of water, one-third that of wood, one-tenth that of aluminum and one-thirtieth that of iron.
  • Broad-frequency sound absorption and additional sound-insulation capability after suitable treatment.
  • Listed electromagnetic-wave shielding performance is approximately 90 dB with a relatively thin material section.
  • Can be cut, bent and bonded for downstream fabrication and installation.
  • Stable porous structure supports filtration and steady gas or liquid flow.
  • Thermally conductive network supports rapid heating and heat-transfer applications.
  • Fire-resistant, recyclable metallic structure with listed resistance to high-temperature and acid/alkali conditions.
  • Can be processed for interior decorative and functional surface applications.
  • Available as a single sheet for initial evaluation or a 5-piece pack for repeated trials and small-batch assembly.
Application Scope

Suitable for laboratory and engineering evaluations that require a 20 PPI open nickel network in a 100 × 100 × 3 mm format. Application areas include nickel-metal-hydride, nickel-cadmium and fuel-cell positive and negative electrodes; nickel-carbon composite electrodes for lithium batteries; catalyst and exhaust-purification carriers; air purification, oil-water separation and industrial filtration; hydrogen electrolysis, electrocatalysis and electrochemical metallurgy; infrared-burner surfaces and industrial or domestic drying-heater structures; heat-pipe wicks and condenser heat-transfer media; distillation-tower packing; and functional damping, acoustic, vibration-buffering, electromagnetic-shielding, thermal-insulation and decorative structures.
SELECTION GUIDANCE: Confirm PPI, nominal pore pitch, porosity requirement, through-pore rate, sheet length and width, thickness, bulk-density range, operating environment and required quantity before quotation. Confirm application-critical corrosion, temperature, mechanical 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 by e-mail, 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 nickel foam sheets in a clean, dry area to prevent moisture and contamination. Protect the open cellular surface from heavy impact, crushing, and contamination during handling and storage.

  • Storage Environment: Store the sheets in a clean, dry area to maintain structural integrity and prevent contamination.
  • Protection from Mechanical Damage: Protect the open cellular surface from heavy impact, crushing, and contamination to avoid damaging the pore network.
  • Pre-Use Inspection: After delivery, check the package condition, sheet dimensions, and visible pore structure before cutting, bonding, or installing the material.

What is the typical pore size and porosity of the 20 PPI nickel foam, and how does it affect flow and surface area?

The 20 PPI foam has a nominal pore pitch of approximately 1.27 mm, with a porosity range of 60–98% and a through-pore rate of at least 98%. This combination provides extensive internal surface area while maintaining high permeability for gases and liquids, making it suitable for electrode loading and filtration.

What are the temperature and chemical resistance limits of this nickel foam for use in electrochemical reactors?

The nickel foam is rated for continuous use at ≥500°C and can withstand temperatures above 1100°C. It is resistant to acid and alkali conditions, making it suitable for hydrogen electrolysis, electrocatalysis, and battery electrode applications where corrosive electrolytes are present.

How should the 20 PPI nickel foam sheet be stored and handled to preserve its open-cell structure?

Store the sheets in a clean, dry area and protect the open cellular surface from heavy impact, crushing, and contamination. The foam can be cut, bent, or bonded for downstream fabrication, but care should be taken to avoid compressing or clogging the pores during handling.

The 20 PPI open-cell nickel foam in a 100×100×3 mm format offers a high through-pore rate (≥98%) and porosity up to 98%, enabling efficient fluid transport and surface area for electrochemical and filtration applications, while its 3D nickel skeleton provides mechanical strength and thermal/electrical conductivity for electrodes and catalyst carriers.

Positive

  • High through-pore permeability: With a through-pore rate of at least 98% and porosity ranging from 60–98%, the open-cell network ensures unimpeded gas and liquid flow, making it effective for filtration, electrode infiltration, and catalytic contact in lab-scale assemblies.
  • Thermal and chemical resistance: The nickel matrix is listed to withstand temperatures above 500°C (up to >1100°C) and is resistant to acid/alkali conditions, supporting use in high-temperature electrochemical cells, hydrogen electrolysis, and harsh chemical processing environments.

Trade-offs

  • Sensitive to mechanical damage: The open cellular structure must be protected from heavy impact, crushing, and contamination during storage and handling, as the thin nickel struts can deform or collapse, reducing effective pore size and flow performance.
  • Application-specific verification required: While the material lists general temperature and acid/alkali resistance, the supplier advises confirming corrosion, temperature, mechanical, and integration requirements for the target application before ordering, indicating that performance may vary with specific chemical and thermal exposures.

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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