Titanium MMO Ribbon Wire for the cathodic protection:

Place of Origin China
Brand Name Changsheng
Certification ISO 9001;2015
Model Number ASTM
Minimum Order Quantity 10pc
Price 100usd/set
Packaging Details packed with export wooden case
Delivery Time 10-15days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 5000T/MONTH

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Product Details
Felt Thickness 0.25~5.0mm Composition Titanium Plate And Titanium Mesh
Color Black Tempreture <60 Degree
Pt Coating Thickness 0.5μm - 15 μm Ph Value 1-12
Keyword MMO Coating Titanium Anode Conductivity High
Shape Rod Concentration Range 1-800ppm
Porosity 70%~90% Width 1000-1500mm
Application Electrolysis Orp ≥1100mv
Unit Cell Specification 2402*1285*62mm
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Product Description

Descriptions 

 

Titanium MMO Ribbon Wire, also called MMO Titanium Anode, is a high-performance anode used in electrochemical applications. MMO stands for Mixed Metal Oxide, where a titanium substrate is coated with a layer of precious metal oxides to provide excellent electrocatalytic activity and electrical conductivity.

It is also known under several other designations, including:

 

DSA Anode (Dimensionally Stable Anode)

DSE (Dimensionally Stable Electrode)

PMTA (Precious Metal-coated Titanium Anode)

OCTA (Oxide Coated Titanium Anode)

ATA (Activated Titanium Anode)

NMCA (Noble Metal Coated Anode)

 

Titanium MMO Ribbon Wire is commonly paired with Titanium Conductor Strips for cathodic protection systems. The oxide coating layer, often made from ruthenium, iridium, or platinum, provides:

 

Low polarization

Low consumption rate

High electrocatalytic activity

 

By adjusting the composition of the oxide layer, the ribbon can be adapted to different environments such as seawater, fresh water, and soil, making it one of the most ideal and promising auxiliary anode materials.

Material Specifications

Substrate: Titanium Grade 1 (Gr1)

Grade N (Wt%) C (Wt%) H (Wt%) Fe (Wt%) O (Wt%) Ti (Balance)
Gr1 0.03 0.08 0.015 0.20 0.18 Balance

Dimensions and Electrical Properties

Width (mm) Thickness (mm) Length/Coil (mm) Output Current (mA/m) Cross Section (mm²) Weight (g/m) Working Life (years)
6.35 0.635 152,000 17 4.03 18.2 50
12.7 0.63 152,000 34 8.06 36.4 50

Applications of Titanium MMO Ribbon Wire

Titanium MMO Ribbon Wire is an insoluble DSA anode coated with a high-performance precious metal oxide layer, typically applied using the thermal decomposition method. It is primarily used for impressed current cathodic protection (ICCP) in:

  1. Pipeline Protection: Prevents corrosion of the inner walls of pipelines.

  2. Tank Protection: Suitable for underground storage tanks, above-ground water tanks, and condensate tanks.

  3. Industrial Equipment: Heat exchangers, water treatment equipment, and chemical processing systems.

  4. Marine & Infrastructure: Anti-corrosion of ships, bridges, pavements, reinforced concrete structures, and building steel structures.

  5. Ground Beds: Continuous horizontal, discontinuous horizontal, and shallow-buried vertical ground beds for cathodic protection systems.

Key Advantages

Long Service Life: Up to 50 years under typical operating conditions.

High Efficiency: Low energy consumption and stable output current.

Corrosion Resistance: Resistant to harsh environments, including seawater and industrial chemicals.

Versatility: Can be used in a wide range of environments, including soil, freshwater, and marine applications.

Titanium MMO Ribbon Wire is one of the most reliable and efficient anode materials for long-term cathodic protection of metallic structures and industrial equipment.