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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