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Closed-Cell Aluminum Foam Sheet 2–3 mm Pore, ATOMFAIR®
Closed-Cell Aluminum Foam Sheet 2–3 mm Pore, ATOMFAIR® - Image 2

Closed-Cell Aluminum Foam Sheet 2–3 mm Pore, ATOMFAIR®

Price range: $35.00 through $55.00

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 closed-cell aluminum foam sheet with 2–3 mm pores, 70–90% porosity, and 100 × 100 × 5 mm size for impact and acoustic studies. Order now.

SKU: AF-AF-F-C023-T005-AVAR
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Closed-Cell Aluminum Foam, 2–3 mm Pore Size, 100 × 100 × 5 mm, 5/10 pcs
Research-grade laboratory product
Product Overview

Closed-cell aluminum foam is a lightweight porous-metal sheet formed from an aluminum-alloy framework containing independent, sealed cells. The closed-pore geometry combines low structural mass with a metallic cellular body, making it suitable for laboratory evaluation, prototype construction and engineering projects that require impact management, sound control or lightweight structural filling.

This configuration has a 2–3 mm pore-size range, a finished sheet size of 100 × 100 mm and a nominal thickness of 5 mm. Typical porosity is 70–90%. Because the pores are independent and sealed, an open-cell-rate value does not apply. These parameters help users compare cellular geometry, structural behavior and integration requirements.

The isolated-cell structure can support energy-absorption studies, impact-buffering components, sound-insulation panels, lightweight sandwich structures and electromagnetic-shielding evaluations. The sheet can also be integrated into test fixtures, protective housings, layered assemblies and cut-to-fit research components where a non-translucent metallic cellular medium is preferred.

Before ordering, confirm the required pore-size range, sheet length and width, thickness, package quantity and intended operating environment. Dimensional customization can be discussed when the standard 100 × 100 mm format does not match the planned installation, prototype or experimental setup.
Technical Specifications
Parameter Specification / Available Values
Atomfair Model AF-C23-10-T05
Material Foamed aluminum alloy
Product Form Cut cellular sheet
Cell Structure Independent closed-pore structure
Light Transmission Non-translucent closed-cell structure
Pore Size 2–3 mm
Porosity 70–90% (typical)
Open-Cell Rate Not applicable to the closed-cell configuration
Sheet Size 100 × 100 × 5 mm
Thickness 5 mm
Package Options 5 pcs; 10 pcs
Typical Applications Energy absorption, impact buffering, sound insulation, lightweight structures and electromagnetic shielding
Key Features and Advantages
  • 2–3 mm pore-size range with a independent closed-pore structure.
  • 100 × 100 mm finished sheet size and 5 mm nominal thickness.
  • Independent sealed pores create a non-translucent metallic cellular structure.
  • The closed-cell geometry is suited to energy absorption, impact buffering and lightweight panel use.
  • A lightweight aluminum-alloy framework supports integration into structural and shielding prototypes.
  • 70–90% (typical) porosity; an open-cell-rate value is not applicable to the sealed-cell configuration.
  • Available in 5-piece and 10-piece package quantities.
Application Scope

Suitable for porous-metal research, energy-absorption and impact-buffering studies, sound-insulation assemblies, lightweight structural panels, electromagnetic-shielding evaluations and laboratory fixtures that require an independent closed-cell medium. The sheet can also be evaluated as a protective insert, sandwich-panel core, enclosure component or cut-to-fit part in research and engineering assemblies.
SELECTION GUIDANCE: Confirm the pore-size range, porosity requirement, cell structure, sheet length and width, thickness and required quantity before quotation. The intended medium, mounting method and surrounding operating conditions should also be considered when matching the material to an experimental or engineering setup.
HANDLING & INSPECTION: Store the sheets in a clean, dry area and protect the 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, pore-size range and estimated quantity.
TAILORED SOLUTIONS FOR RESEARCH
For pore-size selection, sheet-dimension confirmation, package support or application-specific guidance, contact our engineering sales team.
EMAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

Store the sheets in a clean, dry area. Protect the cellular surface from heavy impact, crushing, and contamination.

  • Storage Condition: Keep the sheets in a clean, dry environment to prevent contamination.
  • Handling Precautions: Avoid heavy impact, crushing, or contamination that could damage the cellular structure.

How does the closed-cell structure of this aluminum foam sheet support electromagnetic shielding evaluations?

The independent closed-pore structure creates a non-translucent metallic cellular body made from foamed aluminum alloy, which provides electrical conductivity and can attenuate electromagnetic interference. This configuration is explicitly listed under the product's typical applications and key features as suitable for electromagnetic-shielding evaluations, making it a viable material for shielding prototype studies.

Can this 100 × 100 × 5 mm closed-cell aluminum foam sheet be customized to different dimensions for specific research fixtures?

Yes, dimensional customization is available upon consultation. While the standard sheet size is 100 × 100 × 5 mm, the product description states that custom dimensions can be discussed when this format does not match the planned setup. Users should contact the engineering sales team with target length, width, thickness, pore-size range, and estimated quantity for a feasibility review.

What storage and handling precautions are recommended for closed-cell aluminum foam sheets to maintain structural integrity?

Store the sheets in a clean, dry area and protect the cellular surface from heavy impact, crushing, and contamination. After delivery, inspect the package condition, sheet dimensions, and visible pore structure before cutting, bonding, or installing the material, as specified in the handling and inspection section of the product description.

Closed-cell aluminum foam in a 100×100×5 mm sheet with 2–3 mm pores and 70–90% porosity offers a non-translucent, lightweight metallic cellular medium for energy absorption, sound insulation, and electromagnetic shielding studies. The sealed-pore geometry eliminates open-cell rate considerations, but the brittle, porous surface requires careful handling and storage to prevent crushing or contamination.

Positive

  • Sealed-cell energy absorption: Independent closed pores create a non-translucent metallic structure that supports energy-absorption, impact-buffering, and electromagnetic-shielding evaluations without open-cell flow-through effects.
  • Lightweight 70–90% porosity: The aluminum-alloy framework with 70–90% typical porosity provides a low-mass cellular sheet suitable for lightweight sandwich panels and structural prototypes where weight reduction is critical.

Trade-offs

  • Handling and storage sensitivity: The cellular surface is vulnerable to heavy impact, crushing, and contamination; storage in a clean, dry area and careful handling during cutting, bonding, or installation are mandatory.
  • Application-specific selection required: Pore size, porosity, sheet dimensions, and package quantity must be confirmed against the intended operating environment and mounting method before ordering, as standard 100×100 mm format may not fit all fixtures.

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

5 pcs, 10 pcs

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