Sintered Porous Titanium Foam Sheet 20μm 20 PPI ATOMFAIR®

$130.00

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 sintered porous titanium foam sheet, 20 μm and 20 PPI, 200 × 200 × 2 mm, 35–45% porosity, rated ≤300°C for reusable lab filtration. Order now.

Sintered Titanium and Porous Titanium Foam Sheet, 20 µm Filtration Rating, 200 × 200 × 2 mm, 20 PPI, 1 Piece
Research-grade laboratory product
Product Overview

This sintered porous titanium foam sheet combines a 20 µm filtration rating with a 20 PPI cellular structure in a 200 × 200 × 2 mm format. Its interconnected titanium framework supports solid-liquid, gas-solid and gas-liquid separation while preserving open pathways for flow.

Made from titanium or titanium-alloy powder through forming and high-vacuum sintering, the sheet contains interconnected passages with 35–45% porosity and about 1.27 mm cell spacing. Its estimated bulk density is 2.48–2.93 g/cm³. The metallic porous structure offers low flow resistance, corrosion resistance, heat tolerance, cleanability and reuse in compatible process conditions.

Supplied as one 200 × 200 × 2 mm sheet, this product fits laboratory trials and engineered filtration assemblies used in water treatment, chemical and petrochemical processing, pharmaceutical and food clarification, gas purification, catalyst recovery, oil filtration, seawater-treatment pretreatment, porous-electrode development, flow distribution, acoustic damping and thermal-management studies. Media compatibility, operating pressure, temperature, target flow and dimensional tolerance should be reviewed before quotation or installation.

Technical Specifications
Parameter Specification / Available Values
Atomfair Model AF-T20-C0220
Material Titanium and titanium alloy
Product Form Sintered porous titanium / porous titanium foam sheet
Manufacturing Process Powder forming and high-vacuum sintering
Filtration Rating 20 µm
Sheet Size 200 × 200 × 2 mm
Thickness 2 mm
Pore Density 20 PPI
Approximate Cell Spacing 1.27 mm
Porosity 35–45%
Open-Pore / Through-Pore Structure Interconnected porous flow paths
Bulk Density Estimate 2.48–2.93 g/cm³ (derived from 35–45% porosity and 4.51 g/cm³ dense titanium)
Relative Air Permeability 1 × 10^-4 L/(cm²·min·Pa)
General Filtration Range 0.45–100 µm
General Pore-Size Range 2.5–160 µm
Air Permeability Range 1.5–800 m³/(h·m²·kPa)
Recommended Service Temperature ≤300°C
Package Quantity 1 piece
Performance Features
  • 20 µm filtration precision paired with a 20 PPI porous-cell structure.
  • 200 × 200 × 2 mm sheet supplied as one piece.
  • Cell spacing is approximately 1.27 mm for the 20 PPI structure.
  • A 35–45% porosity range leaves interconnected paths for liquids and gases.
  • Uniform pore distribution supports stable separation and controlled filtration.
  • Titanium-based porous structure provides corrosion resistance and thermal stability in compatible media.
  • Metallic construction can support cutting, welding and basic machining for assembly integration.
  • Cleaning options include backflushing, steam, ultrasonic and compatible chemical procedures.
Application Scope

This 20 µm, 20 PPI titanium sheet can be evaluated in porous-metal filtration and separation workflows that fit a 200 × 200 × 2 mm envelope. Relevant fields include pharmaceutical and chemical process filtration, water-treatment prefiltration, food and beverage clarification, oil and solvent filtration, gas and steam purification, catalyst recovery, desalination pretreatment, porous electrodes, flow distribution, acoustic control, thermal transfer and laboratory materials research.

PROCUREMENT CHECK: Confirm filtration rating, PPI, sheet dimensions, material grade, target flow, operating pressure, temperature and media compatibility before quotation.
CONFIGURATION NOTE: PPI describes the cellular structure, while the micrometre value describes filtration precision. Review both values together when matching the sheet to an assembly.
HANDLING & CLEANING: Protect the porous surface from crushing and contamination. Choose backflushing, steam, ultrasonic or chemical cleaning according to the process medium and operating procedure.
RFQ NOTE: Custom dimensions are available upon consultation. Include the required length, width, thickness, PPI, filtration rating and quantity when requesting dimensional review.
LABORATORY PROCUREMENT SUPPORT
For filtration accuracy, dimensional confirmation, material compatibility or custom configuration review, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

The porous titanium surface is susceptible to crushing and contamination, requiring protection during handling and storage. Recommended service temperature does not exceed 300°C, and media compatibility must be verified before installation.

  • Surface Protection: Protect the porous surface from crushing and contamination to maintain filtration integrity.
  • Temperature Limit: Do not exceed the recommended service temperature of 300°C to avoid structural degradation.
  • Media Compatibility: Confirm media compatibility, operating pressure, and temperature before installation to prevent corrosion or failure.

Handle the sheet with care to avoid damaging the porous structure. Clean using backflushing, steam, ultrasonic, or compatible chemical procedures based on the process medium.

Required Equipment: Backflushing system, Steam cleaner, Ultrasonic bath

  1. Inspect the sheet
    Inspect the sheet for visible damage or contamination before handling or installation.
  2. Protect the surface
    Protect the porous surface from crushing or contamination during transport and storage.
  3. Select cleaning method
    Select a cleaning method—backflushing, steam, ultrasonic, or chemical—based on the process medium and operating procedure.
  4. Perform cleaning
    Perform cleaning according to the chosen method to restore flow paths without damaging the structure.
  5. Verify cleanliness
    Verify cleanliness by checking for unobstructed flow or visual inspection before reuse.

What is the relationship between the 20 µm filtration rating and the 20 PPI pore density on this sintered titanium foam sheet?

The 20 µm filtration rating determines the particle size retention, while the 20 PPI (pores per inch) describes the cellular structure's pore density. The sheet has approximately 1.27 mm cell spacing and 35–45% porosity. The PPI and micron rating are independent parameters; both must be reviewed together when matching the sheet to an assembly, as noted in the configuration note.

What are the recommended service temperature limits and media compatibility considerations for this titanium foam sheet?

The recommended service temperature is ≤300°C. Media compatibility, operating pressure, and temperature must be reviewed before installation. The titanium construction provides corrosion resistance and thermal stability in compatible media, but specific media compatibility should be confirmed for each process.

What cleaning and handling procedures are recommended for maintaining the sintered porous titanium sheet?

The porous surface must be protected from crushing and contamination. Cleaning options include backflushing, steam, ultrasonic, and compatible chemical procedures, chosen according to the process medium and operating procedure. The metallic construction also supports cutting, welding, and basic machining for assembly integration.

This 200 × 200 × 2 mm sintered porous titanium foam sheet with a 20 µm filtration rating and 20 PPI cellular structure provides a corrosion-resistant, thermally stable metallic filter medium for solid-liquid and gas-liquid separation, with interconnected porosity of 35–45% and a recommended service temperature of ≤300°C.

Positive

  • Corrosion and thermal resistance: Titanium-based construction provides corrosion resistance and thermal stability up to 300°C in compatible media, enabling use in aggressive chemical and high-temperature filtration environments.
  • Cleanable and reusable metallic structure: The sintered porous metal framework supports backflushing, steam, ultrasonic, and chemical cleaning procedures, allowing repeated use and reduced consumable waste in laboratory and process filtration.

Trade-offs

  • Surface vulnerability to crushing: The porous surface must be protected from crushing and contamination during handling and installation, as mechanical deformation can permanently alter pore structure and filtration performance.
  • Media compatibility verification required: Operating pressure, temperature, and media compatibility must be reviewed before installation, as the titanium structure may not be inert in all process fluids or under extreme conditions beyond 300°C.

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).

Specification

20μm, 200×200×2mm, 20PPI, 1pcs