Titanium Felt

Material:	Titanium
Purity:	>99.9%
Appearance:	Silver grey metallic fiber felt
Porosity:	75-78%
Thickness:	0.3-0.68 mm
Size:	5x5 cm, 10x10 cm, 15.6x21.2 cm, or customized

 

Product Description

Titanium felt is a high-porosity, lightweight, and corrosion-resistant metallic fiber material made from >99.9% pure titanium. With a porosity of 75-78%, this silver-grey metallic fiber felt offers excellent permeability, electrical conductivity, and mechanical strength, making it ideal for fuel cells, filtration systems, electrochemical applications, and biomedical uses.

 

Features & Properties

✔️ Ultra-High Purity (>99.9%) – Ensures excellent corrosion resistance & biocompatibility.
✔️ High Porosity (75-78%) – Enables efficient filtration & gas diffusion.
✔️ Superior Conductivity – Ideal for fuel cells & battery electrodes.
✔️ Lightweight & Durable – High strength-to-weight ratio with excellent flexibility.
✔️ Customizable Sizes & Thickness – Available in 0.3-0.68mm thickness.
✔️ Excellent Chemical Stability – Resistant to acids, alkalis, and oxidation.

 

Product Specifications

Material: Pure Titanium

Purity: >99.9%

Appearance: Silver grey metallic fiber felt

Porosity: 75-78%

Thickness: 0.3-0.68mm

Size Options:
🔹 5×5 cm
🔹 10×10 cm
🔹 15.6×21.2 cm
🔹 Custom sizes available

 

Product Standards

✔ ASTM F67 – Standard for Commercially Pure Titanium for Medical Applications
✔ ASTM B265 – Titanium & Titanium Alloy Sheets & Plates
✔ ISO 5832-2 – Titanium & Titanium Alloys for Surgical Implants

 

Product Forms

Titanium Fiber Felt Sheets

Titanium Electrodes & Fuel Cell Components

Titanium Felt for Filtration Systems

Custom Shapes & Sizes Available

 

Production Method & Production Equipments

Production Method:

1️⃣ Titanium Fiber Production – High-purity titanium is processed into fine fibers.
2️⃣ Layering & Bonding – Titanium fibers are compressed & sintered for structural integrity.
3️⃣ Heat Treatment – Enhances mechanical properties & electrical conductivity.
4️⃣ Size Customization – Cut into standard or customized sizes.
5️⃣ Final Quality Inspection – Ensures porosity, purity, & thickness precision.

Production Equipments:

Titanium Fiber Cutting Machines – Precision control over fiber thickness & length.

High-Temperature Vacuum Furnaces – Used for sintering & heat treatment.

Porosity & Permeability Testing Equipment – Ensures consistent filtration performance.

Spectrometers & Purity Analyzers – Verifies 99.9%+ titanium composition.

 

Applications & Related Industries

🔹 Fuel Cells & Batteries – Used as gas diffusion layers (GDLs) in hydrogen fuel cells.
🔹 Filtration & Separation Systems – High-efficiency gas & liquid filtration.
🔹 Biomedical & Medical Devices – Used in implants & tissue engineering.
🔹 Aerospace & Defense – High-strength, corrosion-resistant material for advanced applications.
🔹 Electrochemical & Water Treatment – Electrode & catalyst support structures.
🔹 Energy Storage Systems – Improves performance in lithium-ion batteries.

 

Interesting Facts

✅ Titanium felt is widely used in proton exchange membrane fuel cells (PEMFCs).
✅ High porosity & conductivity make it an ideal electrode material.
✅ Used in NASA & aerospace applications for its durability & chemical stability.

 

Synonyms

Titanium Fiber Felt

High-Purity Titanium Felt

Porous Titanium Electrode

Titanium Fuel Cell Felt

 

Health & Safety Information

🔹 Non-Toxic & Biocompatible – Safe for medical & fuel cell applications.
🔹 Avoid Inhalation of Fine Fibers – Use protective gear during handling.
🔹 Proper Storage Required – Store in dry conditions to maintain purity.

 

Why Choose Our Titanium Felt?

✅ Ultra-High Purity (>99.9%) – Ensures optimal performance & longevity.
✅ Customizable Porosity & Thickness – Tailored for specific applications.
✅ Advanced Sintering Technology – Provides enhanced strength & conductivity.
✅ Strict Quality Control & Compliance – Meets ASTM & ISO standards.
✅ Global Shipping & Secure Packaging – Fast delivery worldwide.

 

📩 Request a quote today for premium titanium felt solutions!

 

Chemical Identifiers

Linear Formula	Ti
MDL Number	MFCD00011264
EC No.	231-142-3
Beilstein/Reaxys No.	N/A
Pubchem CID	23963
SMILES	[Ti]
InchI Identifier	InChI=1S/Ti
InchI Key	RTAQQCXQSZGOHL-UHFFFAOYSA-N

Titanium Felt Properties (Theoretical)

Molecular Weight	47.86 (Note: all properties listed are for bulk titanium metal)
Appearance	Silvery
Melting Point	1668 °C
Boiling Point	3560 °C
Density	4.54 g/cm3
Solubility in H2O	N/A
Crystal Phase / Structure	Hexagonal
Electrical Resistivity	42.0 microhm-cm @ 20 °C
Electronegativity	1.45 Paulings
Heat of Fusion	14.15 kJ/mol
Heat of Vaporization	425 kJ/mol
Poisson's Ratio	0.32
Specific Heat	0.125 Cal/g/K @ 25 °C
Tensile Strength	140 MPa
Thermal Conductivity	21.9 W/(m·K) @ 298.2 K
Thermal Expansion	8.6 µm·m-1·K-1 (25 °C)
Vickers Hardness	830–3420 MPa
Young's Modulus	116 GPa

 

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