Products Description
MMO Coated Titanium mesh for chlorine evolution is based on titanium plate, titanium mesh and titanium tube, coated with noble metal oxides such as ruthenium, which has a strong chlorine evolution potential and is widely used in sterilization and electrochemical synthesis industries.
| Substrate Material | high-purity titanium GRADE 1 |
| Coating Material | RUO2+IRO2+X |
| Coating thickness | 8~20μm |
| Size | 100*100*1mm or customized |
| Coating Area | Double sides |
| Shape | Solid plate/Mesh |
| Chlorine evolution potential | ≤ 1.13v |
| Strengthened life | 80H-120H |
| Executive standard | HG/T2471-2011 |
| Applicable current | ≤ 3000A |
| mmo anode mesh thickness | 1mm |
Product classification:
A: Ruthenium iridium MMO coated titanium plate, without handle, 50x100x1mm
B: Ruthenium iridium MMO coated titanium mesh, without handle, 50x100x1mm
C: Ruthenium iridium MMO coated titanium plate with handle, 50x100x1mm
D: Ruthenium iridium MMO coated titanium mesh with handle, 50x100x1mm
E: Ruthenium iridium MMO coated titanium plate, without handle, 100x100x1mm
F: Ruthenium iridium MMO coated titanium mesh, without handle, 100x100x1mm
G: Ruthenium iridium MMO coated titanium plate with handle, 100x100x1mm
H: Ruthenium iridium MMO coated titanium mesh with handle, 100x100x1mm
I: Cathode pure titanium plate, without handle, 100x100x1mm
J: Cathode pure titanium mesh, without handle, 100x100x1mm
K: Cathode pure titanium plate with handle, 100x100x1mm
L: Cathode pure titanium mesh with handle, 100x100x1mm
M: Experimental electrode assembly
N: Experimental electrolytic cell
O: Ruthenium iridium titanium electrolytic tube
Composition: The MMO coated titanium mesh is made of DSA type electrode, anode mesh with mmo precious metal oxide electrocatalytic coating, and industrial pure titanium cathode mesh, which is welded with precise welding technology to make the electrode set. It can be used in salt water, tap water, sea water and other environments.
Advantages of MMO coated titanium mesh: Titanium mesh is a titanium plating material, using industrial pure titanium as the substrate, with Dimensional stability, good electrical conductivity. And the substrate can be recycled and recoated with MMO for reuse.
Characteristics of ruthenium-iridium coating: The surface of titanium mesh is coated with ruthenium-iridium by a special process, which has good electrocatalytic performance and resistance to electrolytic oxidation, and can produce better electrolytic reaction than other electrodes, which can provide better conversion efficiency. And has the characteristics of high melting point, high strength and stable electrothermal properties.
Applications: Water treatment for chlor-alkali industry, chlorine production, electrolytic production of sodium hypochlorite, sewage treatment and swimming pool cleaning.
Specification: 50 * 100mm x 1mm;
Length: 100mm
Width: 50mm
Substrate thickness: 1mm
Coating composition: RUO2+IRO2
Voltage: 1-15V
Current: 1-10A
Applicable system: sulfuric acid system
Specification: 50 * 100mm x 1mm;
Length: 100mm
Width: 50mm
Substrate thickness: 1mm
Coating composition: RUO2+IRO2
Voltage: 1-15V
Current: 1-10A
Applicable system: sulfuric acid system
Products show
Company introduction
FOCUSED ON HIGH OUALITY TITANIUM MATERIAL
The Baoji JM-TITANIUM Metal company developed and produced the ruthenium-iridium-coated titanium electrodes and the platinum-coated titanium electrodes. These electrodes, which use imported ionic membranes, have a stable electrolysis effect and are widely used in home water electrolysis machines, disinfection water machines, and large water With its low energy efficiency, consistent electrolysis, long lifespan, low cost, and successful passing of the EU's EC-1935-2004 test, the factory has gained popularity and been put to use.
Product Process
1. Purchase the GR1 titanium substrate to ensure that the surface of the plate is smooth and flat, without deep scratches and defects.
2. Machining the purchased titanium substrate and processing it to the size required by the customer.
3. Annealing and leveling the titanium substrate at a temperature of >500 °C. (To eliminate stress and ensure flatness.)
4. When the annealing leveling treatment, a dense titanium oxide layer is formed on the surface of the titanium substrate, and it is polished by mechanical or artificial means, and the surface thereof is made of titanium metallic luster.
5. The titanium substrate is subjected to pickling etching with 10% strength oxalic acid, and is subjected to a micro-boiling state for several hours to etch the surface oxide layer into a titanium hydride surface.
6. Qualitative and quantitative configuration of the precious metal solution according to the anode environment applied by the customer.
7. Detecting that the pickled titanium substrate is qualified, that is, the surface layer is gray uniform matte structure, and then manually coating and arranging, sintering at a set temperature, sintering naturally, cooling, and cooling to normal temperature for a second coating Resume, and so on, until the configuration solution is finished after 17~20 times.
8. After the sintering of the above processed parts is completed, the life test will be carried out with the test piece of the furnace, and the qualified package will be shipped.
Working principle
Anode: 2Cl-2e=Cl2
Cathode:2H2O+2e =H2+2OH
Na+OH= NaOH
Total: 2NaCl+ H2O =2NaOH+Cl2+H2
Other knowledge
1.What is MMO titanium anode mesh?
The titanium anode is called a titanium-based metal oxide coated titanium anode (MMO). Also called KSA anode. (Dimensional shape stable anode). It uses titanium as the substrate and brushes the precious metal coating on the titanium substrate to make it have good electrocatalytic activity and electrical conductivity.
2.What is the role of the metal oxide coating on the MMO titanium anode?
By covering different coatings, the electrical conductivity and electrocatalytic activity are enhanced, the electrolysis reaction process is promoted, and the service life of the anode in different use environments is prolonged to achieve the intended use effect.
3.What is anode passivation?
When the wire is immersed in dilute nitric acid, the wire will dissolve quickly, but when the wire is placed in concentrated nitric acid, the dissolution of the wire is almost completely stopped. At this time, if the wire is replayed back In dilute nitric acid, the iron wire is no longer dissolved. It is impossible to see what changes the surface of the wire with the naked eye or even with a microscope. It is considered that the wire is in a passivated state at this time.
4.Thickness of metal oxide coating on titanium anode:
The electrocatalytic reaction is mainly the precious metal in the coating. Only the precious metal content can meet the requirements of use to ensure the normal operation of the anode product. The thickness is only an appearance, which is mainly determined by the number of passes of the brush and the concentration of the solvent, and the content of the precious metal. How much is not directly related, too thick coating is more likely to fall off.
Shipping and Packing
Transportation method
Express (DHL, Fedex, UPS, national special line) air transportation, sea transportation, land transportation, multiple ways to meet your needs
Port:
Tianjin, Shanghai, Qingdao or any other Chinese main port.
Lead Time:
2-15 days after payment confirmed.
Packaging Details:
1. Inside: Kraft papers, plastic bags, polyethylene foamed sheet;
2. Outside: packing: wooden box;
3. Or according to customer requirement.
Contact
Contact us for more information. Thank you
Nicole
Company: Baoji Jimiyun Dynamic Co., Ltd
Country:China
Add:Baoti road,Jintai,Baoji city,Shaanxi,China
Cel:+86 18391896637
Gmail:Nicole@jmyunti.com
Website:www.jm-titanium.com
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