Sintered Porous Titanium Foam Sheet 20μm 40 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 sintered porous titanium foam sheet, 160 × 160 × 20 mm, 20 μm filtration, 40 PPI, 35–45% porosity, ≤300°C service. Order now.

Sintered Titanium and Porous Titanium Foam Sheet, 20 µm Filtration Rating, 160 × 160 × 20 mm, 40 PPI, 1 Piece
Research-grade laboratory product
Product Overview

This sintered porous titanium foam sheet combines a 20 µm filtration rating with a 40 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 0.64 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-T40-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 40 PPI
Approximate Cell Spacing 0.64 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 40 PPI porous-cell structure.
  • 160 × 160 × 20 mm sheet supplied as one piece.
  • Cell spacing is approximately 0.64 mm for the 40 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, 40 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®

For this 20 µm sintered porous titanium foam sheet, successful service depends on preventing mechanical damage and contamination of the open-pore network. Confirm media compatibility, operating pressure, temperature, and cleaning method before installation.

  • Surface Protection: Protect the porous surface from crushing and contamination during handling, installation, and cleaning.
  • Service Temperature Limit: Confirm that the maximum service temperature stays within the manufacturer's recommended limit for the selected media.
  • Cleaning Method Selection: Choose backflushing, steam, ultrasonic, or compatible chemical cleaning according to the process medium and operating procedure.
  • Compatibility Review: Verify material compatibility, operating pressure, target flow, and dimensional tolerance before installation.

These steps describe safe handling and cleaning of the sintered porous titanium sheet before and after filtration service. The procedure is intended to protect the porous structure from crushing and contamination.

Required Equipment: Backflushing unit, Ultrasonic cleaner, Steam cleaning equipment

  1. Inspect Sheet
    Inspect the sheet for visible deformation, contamination, or blockage before handling.
  2. Protect Porous Surface
    Protect the porous surface from crushing and contamination throughout installation and cleaning.
  3. Select Cleaning Method
    Select a cleaning method based on the process medium and the approved operating procedure.
  4. Clean Sheet
    Clean the sheet using backflushing, steam, ultrasonic, or compatible chemical methods as appropriate for the media.
  5. Dry and Store
    Allow the cleaned sheet to dry completely before reuse or storage.

How do the 40 PPI pore density and 20 µm filtration rating interact in this sintered titanium sheet?

The 40 PPI and 20 µm values describe different characteristics: PPI indicates the cellular structure with approximately 0.64 mm cell spacing and 35–45% porosity, while the micrometre rating specifies filtration precision. Both should be reviewed together when matching the sheet to an assembly. The 40 PPI structure preserves interconnected through-pore flow paths, while the 20 µm rating defines the filtration precision for the intended separation.

Can this 160 × 160 × 20 mm porous titanium sheet be cut, welded, or machined for integration into a filtration assembly?

Yes. The metallic construction supports cutting, welding, and basic machining for assembly integration. The recommended service temperature is ≤300°C, and media compatibility, operating pressure, target flow, and dimensional tolerance should be reviewed before installation because corrosion resistance and heat tolerance depend on compatible process conditions.

What cleaning and handling procedures are recommended for this 20 µm sintered porous titanium sheet?

Protect the porous surface from crushing and contamination during handling. Cleaning options include backflushing, steam, ultrasonic, or compatible chemical procedures, selected according to the process medium and operating procedure. These methods support the sheet's cleanability and reuse while preserving its interconnected porous structure and 20 µm filtration rating.

This 160 × 160 × 20 mm sintered titanium foam sheet combines a 20 µm filtration rating with a 40 PPI cellular structure, 35–45% interconnected porosity, and approximately 0.64 mm cell spacing, making it suitable for lab-scale filtration, flow distribution, and porous-electrode work when service temperature remains at or below 300°C and media compatibility is confirmed.

Positive

  • Interconnected 35–45% porosity with 20 µm rating: The sintered titanium structure provides interconnected through-pore pathways with 35–45% porosity at 40 PPI and approximately 0.64 mm cell spacing, supporting 20 µm filtration while maintaining low flow resistance for solid-liquid, gas-solid, and gas-liquid separation.
  • Corrosion-resistant, machinable, and cleanable structure: The titanium-based porous structure offers corrosion resistance and heat tolerance in compatible media, and its metallic construction permits cutting, welding, and basic machining for assembly integration. Cleaning can be performed by backflushing, steam, ultrasonic, or compatible chemical procedures.

Trade-offs

  • Recommended service temperature limited to 300°C: Although the material is described as heat tolerant, the recommended service temperature is ≤300°C, so higher-temperature applications require prior review of media compatibility and operating conditions.
  • Porous surface vulnerable to crushing and contamination: The porous surface must be protected from crushing and contamination during handling. The appropriate cleaning method—backflushing, steam, ultrasonic, or chemical—must be selected according to the process medium and operating procedure.

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, 40PPI, 1pcs