MMO ribbon anode
MMO ribbon anode data sheet
Basic parameters of strip anode size and performance
| Dimension mm2 | 6.35×0.635 |
| Length per reel m | 152.5 |
| Weight per roll kg | 2.8 |
| Output current mA/m | 17/42 |
| Life span a | 50 |
Substrate technical parameters:
| Composition | According to ASTM standard B265 grade 1 |
| Coefficient of thermal expansion | 8.7×10 5/K |
| Thermal conductivity (20 ) | 15.6 W/(m·K) |
| Electrical resistivity | 0.000056 ohm cm |
Base material composition Standard ASTM B265 GR1
| Chemical composition |
N | C | H | O | Fe | Ti | Other |
| Maximum content |
0.03% | 0.08% | 0.02% | 0.18% | 0.20% | 99% | 0.40% |
Enhanced life test Enhanced life test standard: NACE TM0108-2012
| Test condition | Test Time |
| In 1molNa2SO4 solution, the current density is 15000A/m² |
Reinforcement life is greater than 72 hours |
Peculiarity:
1. MMO ribbon anode are often made into grid shapes
2. The anode is easy to cut off, so it can be used for cathodic protection of all areas of the tank floor
3. Current distribution is uniform
4. Easy installation
5, when used in reinforced concrete structure has excellent performance, and has a good combination with concrete
6. The anode belt spacing can be adjusted to achieve the required design life.