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Closed-Cell Aluminum Foam 2–3 mm 200×200×20 mm ATOMFAIR®
Closed-Cell Aluminum Foam 2–3 mm 200×200×20 mm ATOMFAIR® - Image 2
Closed-Cell Aluminum Foam 2–3 mm 200×200×20 mm ATOMFAIR® - Image 3

Closed-Cell Aluminum Foam 2–3 mm 200×200×20 mm ATOMFAIR®

Price range: $105.00 through $175.00

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 200 × 200 × 20 mm size for impact studies. Order now.

SKU: AF-AF-F-C023-T020-CVAR
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Closed-Cell Aluminum Foam, 2–3 mm Pore Size, 200 × 200 × 20 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 200 × 200 mm and a nominal thickness of 20 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 200 × 200 mm format does not match the planned installation, prototype or experimental setup.
Technical Specifications
Parameter Specification / Available Values
Atomfair Model AF-C23-20-T20
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 200 × 200 × 20 mm
Thickness 20 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.
  • 200 × 200 mm finished sheet size and 20 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 sheets in a clean, dry area protected from heavy impact, crushing, and contamination. Inspect package condition, sheet dimensions, and pore structure before cutting, bonding, or installing the material.

  • Environmental Storage: Store the sheets in a clean, dry area to prevent moisture-induced degradation.
  • Impact Protection: Protect the cellular surface from heavy impact and crushing to avoid structural deformation.
  • Contamination Prevention: Keep the cellular surface free of contaminants that could interfere with bonding or performance.
  • Pre-Use Inspection: Inspect package condition, sheet dimensions, and visible pore structure before cutting or installing.
  • Processing Precautions: Ensure the material is clean and dry before applying any adhesive or mechanical fastening.

How does the closed-cell structure of this aluminum foam differ from open-cell foam in terms of applications?

The closed-cell structure consists of independent sealed pores, making it non-translucent and suitable for applications requiring a sealed metallic cellular medium such as sound insulation and electromagnetic shielding. In contrast, open-cell foam allows fluid permeability. The source specifies that open-cell rate is not applicable for this closed-cell configuration.

Can the 200×200×20 mm closed-cell aluminum foam sheet be customized or cut for specific research setups?

Yes, the sheet can be cut to fit research components, and dimensional customization is available upon consultation. The source notes that the sheet can be integrated into test fixtures, protective housings, and layered assemblies, and users should confirm required dimensions before ordering.

What storage and handling precautions are recommended for closed-cell aluminum foam sheets?

Store the sheets in a clean, dry area and protect the cellular surface from heavy impact, crushing, and contamination. After delivery, inspect package condition, sheet dimensions, and visible pore structure before cutting, bonding, or installing.

This closed-cell aluminum foam sheet (200 × 200 × 20 mm, 2–3 mm pore size) provides a lightweight, non-translucent metallic cellular structure with 70–90% porosity, suitable for energy absorption, impact buffering, sound insulation, and electromagnetic shielding evaluations. The independent sealed-pore geometry eliminates open-cell rate considerations, but the material requires careful handling to avoid crushing and contamination, and dimensional customization must be discussed separately.

Positive

  • Independent closed-pore structure: The sealed-cell geometry provides a non-translucent metallic cellular medium with 70–90% typical porosity, enabling energy absorption, impact buffering, sound insulation, and electromagnetic shielding studies without fluid or gas permeability.
  • Lightweight aluminum-alloy framework: The foamed aluminum alloy sheet (200 × 200 × 20 mm) offers low structural mass for integration into lightweight sandwich panels, protective housings, and cut-to-fit research components.

Trade-offs

  • Susceptible to crushing and contamination: The cellular surface must be stored in a clean, dry area and protected from heavy impact or crushing, as the porous structure is mechanically fragile and prone to contamination during handling or installation.
  • Standard dimensions limit direct fit: The fixed 200 × 200 × 20 mm sheet size may not match experimental setups; custom dimensions require separate consultation and feasibility review, adding lead time for non-standard applications.

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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