Sintered Porous Titanium Foam Sheet 20μm 20 PPI ATOMFAIR®

$240.00

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 porous titanium foam sheet, 20 μm and 20 PPI, 160 × 160 × 20 mm with 35–45% porosity for lab filtration. Order now.

Sintered Titanium and Porous Titanium Foam Sheet, 20 µm Filtration Rating, 160 × 160 × 20 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 160 × 160 × 20 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 160 × 160 × 20 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-D2020
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 160 × 160 × 20 mm
Thickness 20 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.
  • 160 × 160 × 20 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 160 × 160 × 20 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®

This sintered porous titanium sheet requires protection from surface crushing and contamination to preserve its filtration and flow characteristics. Media compatibility, operating pressure, temperature, and flow must be reviewed before installation to avoid premature failure.

  • Surface Protection: Protect the porous surface from crushing and contamination to maintain filtration integrity.
  • Media Compatibility: Confirm media compatibility with the titanium or titanium-alloy structure before use.
  • Service Temperature: Do not exceed the recommended service temperature of 300°C to avoid structural degradation.
  • Cleaning Method Selection: Select backflushing, steam, ultrasonic, or chemical cleaning based on the process medium and operating procedure.

This procedure covers the safe handling, installation, and cleaning of a sintered porous titanium foam sheet for filtration applications. Follow these steps to preserve the porous structure and ensure reliable performance.

Required Equipment: Clean, lint-free gloves, Ultrasonic cleaner or backflushing system

  1. Inspect the sheet
    Inspect the sheet for any visible damage or contamination before installation.
  2. Handle with care
    Handle the sheet by its edges using clean gloves to avoid crushing or contaminating the porous surface.
  3. Verify compatibility
    Verify that the process media, operating pressure, and temperature are within the sheet's specified limits.
  4. Install securely
    Install the sheet into the filtration assembly, ensuring a proper seal and avoiding any deformation of the porous structure.
  5. Clean after use
    Clean the sheet after use using backflushing, steam, ultrasonic, or compatible chemical methods as appropriate.

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

The 20 µm filtration rating and the 20 PPI (pores per inch) are independent parameters. PPI describes the cellular structure and approximate cell spacing (~1.27 mm), while the micron rating indicates the filtration precision for particle retention. The sheet combines both for specific separation tasks; both values should be reviewed together when matching the sheet to an assembly.

What is the maximum operating temperature for this sintered titanium foam sheet, and are there any pressure limitations?

The recommended service temperature is ≤300°C. The product description does not specify a maximum operating pressure; pressure limits depend on the specific assembly, media compatibility, and dimensional stability. Consult the technical sales team for pressure-related requirements.

What cleaning methods are recommended for this porous titanium sheet to maintain its filtration performance?

The titanium porous structure supports backflushing, steam cleaning, ultrasonic cleaning, and compatible chemical procedures. The sheet should be protected from crushing and contamination during handling. The appropriate cleaning method depends on the process medium and operating procedure.

This 160 × 160 × 20 mm sintered titanium foam sheet combines a 20 µm filtration rating with a 20 PPI cellular structure and 35–45% interconnected porosity, balancing particulate retention with low-resistance flow for laboratory filtration, flow-distribution, and porous-electrode studies. Its titanium matrix provides corrosion resistance and thermal tolerance up to ≤300°C, while the porous surface requires crush-preventive handling and media-compatible cleaning.

Positive

  • Corrosion-resistant sintered titanium matrix: Titanium/titanium-alloy powder formed and high-vacuum sintered into an interconnected 35–45% porous structure, providing corrosion resistance, heat tolerance, and cleanability/reuse in compatible process media.
  • Uniform 20 µm filtration with 20 PPI structure: Combines a 20 µm filtration rating with 20 PPI cellular geometry and ~1.27 mm cell spacing, supporting stable separation, controlled filtration, and low flow resistance for liquid and gas applications.

Trade-offs

  • Service temperature limited to 300°C: The recommended maximum service temperature is ≤300°C; applications exceeding this threshold require alternative porous media or additional thermal validation.
  • Porous surface needs crush and contamination protection: The open metallic foam structure can be damaged by crushing or contamination, so handling must protect the porous surface and cleaning should use backflushing, steam, ultrasonic, or compatible chemical procedures.

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, 160×160×20mm, 20PPI, 1pcs