Name: China Customized Titanium Mesh Anode Suppliers, Manufacturers, Factory - Wholesale Price - JMYUN
Brand: Jmyun
SKU: 192108505

Preparation process of titanium anode:

Coating and firing

According to the requirements of different uses, the halides of Ru, Ir, Sn, Ti, Pd, Ta, Co, Ni, etc. are prepared into alcohol solutions in different proportions → coated → dried → oxidized and fired, and the required anodes are made repeatedly → quality inspection → delivery.

Surface treatment of titanium substrate

In order to increase the effective area of the substrate and enhance the adhesion between the coating and the titanium substrate, 10%~15% alkali or detergent is usually used to boil to remove oil, and then 10%~15% oxalic acid is used to boil to etch.

Product parameters

Substrate	gr1 gr2
Coating	1. Ruthenium-Titanium Anode 2. Ruthenium-Iridium Titanium Anode 3. Iridium-Tantalum Titanium Anode 4. Iridium-Tantalum-Tin Titanium Anode 5. Iridium-Platinum Titanium Anode 6. Platinum Titanium Anode 7. Lead dioxide Titanium Anode
Shape	Plate/Mesh/Tube/Rod/Wire/Disc or Customized as the design drawing
Technology	Sand blasting, Acid Washing, Coating Brushing, High Temperature Sintering, Annealing
Working Principle	H2O=OH- +H+ Cathode: H++e=H2H++2eH2↑2H7O+2e=2OH-+H3 2H++e= H2↑ Anode:4OH-4e=2H3O++O2↑2H2O-4e=4H++O2↑ 4OH-4e=2H2O+O2↑
Working Equipment	1.Water ionizer 2.Water electrolysis 3. The reaction on the anode and cathode of water electrolysis etc

Material	Work Environment	Max work (current density )	Consumption rates
High silicon iron	Sea	50A/m2	0.3-1.0kg/A.a
Graphite	Sea	10A/m2	0.05-0.2kg/A.a
	Fresh water,soil	10A/m2	0.16kg/A.a
	Fresh water	2.5A/m2	0.04kg/A.a
Lead-silver alloy	Sea	30-300A/m2	0.03kg/A.a
Lead silver platnium	Sea	30-300A/m2	0.03kg/A.a
Platinized titanium	Sea,Fresh water,soil	1000A/m2	6/10-6kg/A.a
Titanium/mix metal oxide	Sea	600A/m2	3-6/10-6kg/A.a

Product pictures

titanium anode (1)

titanium anode (3)

titanium anode (4)

titanium anode (2)

In the electroplating application field, the required plating metal is dissolved in the electrolyte, the plated metal matrix is used as the negative electrode, and the anode is used as the positive electrode, which forms a complete current transmission cycle. The chemical reaction that takes place simultaneously with electroplating in the electroplating tank is to precipitate oxygen on the anode surface.

Compared with non inert anodes such as graphite, the advantage of titanium anode is that it can maintain a stable distance between positive and negative electrodes (distance between electrodes) within its service life. Graphite anode will gradually dissolve in use, leading to an increase in the distance between electrodes, while inert titanium anode can ensure a stable voltage and product quality. Due to the catalytic properties of platinum group elements, the exchange current density value on the electrode surface is large, the oxygen precipitation overvoltage is low, and a special process is used to make a micro structured oxide film on the titanium surface to obtain a large active surface area per unit electrode area. Therefore, it is particularly suitable for high-speed and high current density electroplating production.

In addition to titanium anodes and graphite, lead anodes can also be used in this field. However, when lead is anodic dissolved, the reactants will have a negative impact on the environment. These problems can be avoided if titanium anode is used. The working voltage of titanium anode for oxygen evolution is low, so it can also save energy.

Another advantage of using titanium anodes is that titanium substrates can be reused. When the service life of titanium anode coating reaches its service life, anodized aluminum foil is a material commonly used in lithography industry. Its working principle is the same as the electroplating process. A very thin layer of metal is coated on the surface of the base metal. By putting aluminum in an anodic state, the surface of aluminum will be oxidized. After the anodizing (oxidation) process of aluminum, the surface of aluminum can be better bonded with the photosensitive coating needed in the lithographic printing industry.

Company Profile

The company is located in Baoji, Shaanxi, which is known as "China Titanium City". We are a production enterprise integrating research and development, production and sales, specializing in making titanium electrodes, titanium materials, titanium standard parts and various metal products, mainly engaged in: ruthenium titanium electrodes (chlorine evolution); Iridium titanium electrode (oxygen evolution); Platinum series titanium electrode (hydrogen evolution); Sterilized water, hydrogen production, ozone generator electrode and other titanium derivatives.

Application fields: the products are used in environmental water treatment, medical treatment, fruit and vegetable disinfection and sterilization, industrial electrical appliances, chemical industry, electrometallurgy, electrolytic seawater, sodium hypochlorite generator, chlor alkali industry, chlorate production, electrolytic hydrogen peroxide, electrolytic extraction of non-ferrous metals, copper foil production, electrochemical industrial purification, electrolytic hydrogen production, electrolytic production of ionic water, strong acid and strong alkali water machine for electrode cathodic protection Materials widely used in the field of PCB electronic circuit board factory etching waste liquid recycling: titanium plates, titanium rods, titanium tubes, titanium wires, titanium rings, titanium flanges, and other titanium metal accessories can be customized (samples and drawings can be produced).

The company has sintering furnace, drying furnace, CNC lathe, laser cutting machine, plate shearing machine, wire rolling machine, cold welding machine, argon arc welding machine and other equipment.