MMO Titanium Mesh Ribbon Anodes

Anode Ribbon Mesh is a key component for Cathodic Protection systems in new reinforced concrete structures. It is composed of a precious metal oxide catalyst sintered onto an expanded titanium mesh substrate.


MMO Titanium Mesh Ribbon Anodes

Major Applications – Concrete Cathodic Protection

Anode Performance:

Maximum anode concrete interface current density:

  • BS EN 12696 / FHWA limit - 110 mA/m2
  • Short-term limit - 220 mA/m2
  • Current Rating at 110 mA/m2 (BS EN 12696)
  • Expected life (NACE Standard) - 75 years
  • Catalyst - Mixed Metal Oxide
  • Dimensions common to all types
  • Coil length - 76 m
  • Expanded thickness - 0.9-1.0 mm
  • Diamond dimensions - 2.5 mm x 4.6 mm x 0.6 mm

Substrate:

  • Composition - Titanium, Grade 1, per ASTM B265
  • Coefficient of thermal expansion - 8.7 x 10-5/°K
  • Thermal conductivity at 20°C - 15.6 W/m °K
  • Electrical resistivity - 0.000056 ohm-cm
  • Modulus of elasticity - 105 GPa
  • Tensile strength - 245 MPa
  • Yield strength - 175 MPa
  • Elongation - 24% minimum
Type Width Current output Anode Surface Area
A 10mm 2.8 m.Amps / m 0.027m2 / m
B 12.7mm 3.5 m.Amps / m 0.032m2 / m
C 19mm 5.28 m.Amps / m 0.048m2 / m

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