Sinoran Mining & Metallurgy Equipment Co.,Ltd.
Sinoran Mining & Metallurgy Equipment Co.,Ltd.
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Conductive Polymer Flexible Anode
Description:
Conductive polymer flexible anode is a long line of successive secondary anode with conductive polymer as a basic material. Its application not only solve the problem in the old pipeline cathodic protection, but also generally settle the difficulties of some traditional cathodic protection technology, such as the interference from external structures, application problem in high resistance rates environmental media, current distribution problems in tank bottom and so on. Its main advantage like even current distribution, low energy consumption, long lifetime makes it become a new important technology at home and abroad.
Specification
| Technical parameters | TB39-52 |
| Anode diameter | 39±2mm |
| Conductive polymer average thick | ≥4mm |
| Conductive polymer volume resistance | 1.5Ω.cm |
| In the 1mol/L sulfuric acid solution, 50 times of the normal current for electrolysis experiment | ≥14 days |
| Put the 0.2 meter sample into the NaCl solution whose quality percentage is 3%,add 40mA current,test for a month | Consumption of coke breeze is 3% of radius of the visible inlet ring |
| Output current(max) | 1500mA/m |
| Anode design life | ≥40 years |
| Content of Coke breeze filler | ≥ 98% |
| Coke breeze resistance | ≤0.55 Ω·cm |
| Fabric jacket tube | Anticorrosion,permeable |
| Fabric jacket mesh | Wearproof,anti environmental temperature variability |
| Anode weight | ≥1.3kg/m |
| Anode length(each unit) | 500m(or made to order) |
Composition
| material | environment | testing item | typical value | |
| copper wire | 20℃ | resistance | 1.55×10¯³Ω∕m | |
| conductive polymer | 23℃ | resistance rate | 1.5Ω.cm | |
| 23℃ | tensile strength | 13 | ||
| 23℃ | rupture and elongation rate | 350 | ||
| coke packing layer | 23℃ | resistance rate | 0.5Ω.㎝ | |
| carbon content | 99.5% | |||
| acid and alkali proof weaving layer | 23℃ | rupture intensity | 980N | |
| wear proof weaving web
| in different electrolyte environment for 6 months | Tensile strength changes less than 20 % | ||
MMO/Ti Flexible Anode
Description:
MMO/Ti flexible anode, as the latest long-lived flexible anode, integrates the advantages of large current of MMO anode and excellent conductive performance of copper core cable. Due to the occurrence of large current, small grounding resistance, it can be buried far away from the place of the anode structure, especially suitable for the high resistance region or pipeline with coat damaged, as well as large storage tank bottom. As the anode itself contains coke powder, so the installation does not need to add fillers anymore, that is easy and convenient.
Specification
| Technical parameters | TB39-52 |
| Anode diameter | 39±2mm |
| MMO/Ti Anode wire diameter | ≥0.8mm |
| Anode design life | ≥40years |
| Anode consumption(including filling) | ≤6mg/A.a |
| Output current(Maximum) | 1500mA/m |
| coating thickness of metal oxide | ≥ 6g/m2 |
| (Ω/cm) The resistivity of mixed metal oxides | 10-5Ω.cm |
| The contact resistance of anode and the cable joint | ≤1.0 mΩ |
| Anode resistance | ≤0.007Ω∕m |
| Content of Coke breeze filler | ≥ 98% |
| Coke breeze resistance | ≤0.55 Ω·cm |
| Fabric jacket tube | Anticorrosion,permeable |
| Fabric jacket mesh | Wearproof,anti environmental temperature variability |
| Anode weight | ≥1.3kg/m |
| Anode length(each unit) | 500m(or made to order) |
Composition
| Material | environment | Test Item | Typical value |
| Copper wire | 20℃ | Resistance | 1.55×10ˉ³Ω/m |
| Coke coated layer | 23℃ | Resistivity | 0.5Ω.cm |
| Carbon content | 99.6% | ||
| Acid and alkali resistant layer | 23℃ | Fracture strength | 980N |
| Abrasion resistant layer | Stay in different electrolyte environment for six months | Changes of tensile strength less than 20% | |