Products Description
Platinum titanium mesh electrode is used for gold and silver jewelry electroplating. It has a mesh or sheet appearance, and the surface color is silvery white with metallic luster. Titanium mesh is mainly used as anode for jewelry electroplating. It is made of pure titanium and has a layer of electroplated platinum on its surface. It has good conductivity and uniform current. It can replace gold anode plate and pure platinum anode plate.
Detailed description:
1). Platinum layer thickness: 1um-5um
2). Life of titanium mesh electrode: more than three years in the gold plating tank.
How to use
Easy to use, just rinse it before putting it into the plating tank each time, rinse it after use, and store it dry.
| Substrate | Titanium (Gr1, Gr2, TA1, TA2), |
| Current density | < 8000 A/m2 (when the current density is higher than 75A/dm2 or a fluorine-containing electrolyte is used, we recommend using a platinum-plated anode) |
| Production process | electroplating |
| Coating material | Platinum (purity 99.99%) |
| Noble metal content | ≥ 21.48 g/m2 |
| Platinum layer thickness | 0.2-15 μm (the standard platinum layer thickness is 0.5-10µm, and under higher requirements, the platinum layer thickness can reach 20µm.) |
| Temperature | < 80 ℃ |
| PH value | 1-12 |
| Technical features | The platinum layer is firmly bonded to the titanium base, the performance is stable, the current is high, the voltage is low, and it is used in precious metal plating tanks,The coating is uniform |
| Application areas |
Seawater, potassium gold cyanide + citric acid, horizontal electroplating, pulse electroplating, cathodic protection, acidic and alkaline electroplating solutions, cathodic protection, water treatment, ionized water machine, electroplating, electrolytic smelting. |
1. Platinum titanium electrode has stable conductivity/high conductivity.
2. Platinum coating has good corrosion resistance.
3. Titanium structure is light and easy to install and transfer.
4. Platinum has a higher oxygen evolution overpotential than MMO.
5. Platinum thickness ranges from 1-5 microns, with 2.5 microns being the most suitable.
6. Application: precious metal electroplating for jewelry and electronics. (i.e. decorative gold plating, rhodium plating, can also be used for copper, nickel, chromium plating) with organic electrolysis.
Titanium mesh electrode for gold silver jewelry electroplating auxiliary anode can be made according to customer requirements.
Specification: 50 * 100mm x 1mm;
Length: 100mm
Width: 50mm
Substrate thickness: 1mm
Coating composition: RUO2+IRO2
Voltage: 1-15V
Current: 1-10A
Applicable system: use for plating gold silver jewelry electroplating
Specification: 240*50mm x 1mm;
Anode substrate: Titanium in Gr1;
Anode Coating: Platinum;
Coating Thickness: 5 Micron;
Shape: Mesh;
Size: As per the drawing;
Application: Electroplating;
Export Country: South Korea.
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
This titanium mesh is made entirely of pure titanium, which has strong electrical conductivity and is difficult to dissolve or change color.
The titanium mesh can be used to clean and activate the surface of copper, silver, and gold jewelry as well as serve as a cleaning agent for the workpiece when combined with an electroplating machine and electrolytic water.
To prevent oxidation on gold, silver, and copper jewelry, titanium mesh is coated with platinum or gold using an electroplating equipment and electroplating water.
Other knowledge
Precautions for jewelry electroplating
1. Before electroplating, jewelry must be electrolyzed, and then washed once with 5% acid (usually 5% sulfuric acid), and then washed three times with water.
2. Preparation work before electroplating, turn on the power supply, adjust the voltage to the specified voltage of the metal to be electroplated (please consult the supplier of the electroplating solution for the specific voltage), connect the anode (positive pole) of the power supply to the titanium mesh placed in the electroplating tank, and connect the cathode (negative pole) of the power supply to the water line with the jewelry to be electroplated.
3. Quickly put the water line with jewelry hanging on the cathode power line into the electroplating tank, immerse all the jewelry in the electroplating solution, and keep moving the jewelry back and forth in the electroplating tank.
4. After 10 seconds, quickly remove the water line and jewelry from the electroplating solution, and rinse with clean water three to four times after taking them out.
5. Dry the cleaned jewelry in a special jewelry heating and drying furnace, and the entire jewelry electroplating process is successfully completed.
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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