Titanium-based platinum electroplating process, the platinum coating structure is compact, the appearance is bright silver-white, it has the characteristics of high anode discharge current density and long service life. Compared with other titanium-based platinum coating processes, the titanium-based platinum plating process deposits a pure platinum coating on the surface of titanium, while the titanium-based platinum coating process coats a layer of platinum-containing compounds on the titanium substrate. After high temperature sintering, a layer of platinum-containing oxide is formed on the surface of titanium, which has a loose structure, high resistivity, and high consumption rate during electrolytic discharge. Titanium-based platinum-plated titanium mesh is a good choice for precious metal electroplating anodes.
Compared with other soluble electrodes and lead anodes, it has the following advantages:
1. It is flexible and can meet a variety of usage needs;
2. It can produce heterogeneous anodes with complex shapes;
3. Energy saving;
4. Light weight (especially mesh anode);
5. In the case of high current density, it can also ensure a long service life;
6. The titanium structure is firm and does not deform;
7. The base material can be reused, saving costs;
8. The precipitation is uniform and the quality of the finished product is high.
Product shape: platinum-plated anode mesh, platinum-plated anode plate, platinum electrode rod, platinum electrode wire and platinum-plated tubular electrode.
The most commonly used is the net-shaped platinum-plated titanium anode.
Substrate: Titanium (Gr1, Gr2, TA1, TA2),
Current density: <8000 A/m2 (when the current density is higher than 75A/dm2 or fluorine-containing electrolyte is used, we recommend using platinum-plated niobium anode)
Production process: electroplating
Coating material: platinum (purity 99.99%)
Precious metal content: ≥ 21.48 g/m²
The thickness of the platinum layer: 0.2-15 μm (the thickness of the standard platinum layer is 0.5-10 μm. Under higher requirements, the thickness of the platinum layer can reach 20 μm.)
Temperature: <80 ℃
PH value: 1-12
Technical features: The platinum layer is firmly bonded to the titanium-based substrate, with stable performance, high current and low voltage, and 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 solution, cathodic protection, water treatment, ionized water machine, electroplating, electrolytic smelting.
Baoji JM-TITANIUM is a professional manufacturer of titanium-based platinum-plated electrodes and platinum-titanium electrodes. It has more than 10 years of production experience. The platinum-plated electrodes produced by it have low power consumption and save power; platinum electrodes have a long working life, corrosion resistance, and Work in electrolytes with special requirements.
