1, technical characteristics

High current efficiency, excellent antibacterial corrosion performance; long electrode life; high current density, operating current density: "10000A/M2 belongs to oxygen evolution type anodes based on industrial pure titanium

2, high catalytic activity

As we all know, the platinum plating electrode is a high peroxidic (1.563V, relative mercury sulfate) electrode, and the MMO anode is a low oxygen evolution (1.385V relative mercury sulfate) electrode, in the anodic oxygen evolution zone Easier oxygen evolution. Therefore, during the electrolysis, the village of Cao is also relatively low, which saves electricity. This phenomenon has clearly manifested itself in copper foil post-treatment alkaline copper-plated walls.

3, pollution-free MMO

The anode coating is a ceramic oxide of precious metal iridium, which is a fairly stable oxide, almost insoluble in any acid and alkali, and the oxide coating is about 20-40 μm, and the total coating oxide amount is less . Therefore, the MMO anode does not contaminate the plating solution, which is basically the same as the platinum plating electrode.

4, cost-effective

The same service life of the platinum plating electrode (coating thickness 3.5mm) has been maintained, the price of the MMO anode is approximately 80% of that of the platinum plating electrode, and the MMO electrode has better electrochemical stability in the alkaline electroplated copper electrolyte, and at the same time It has excellent electrolytic activity and durability. From the cost analysis of the company's MMO anodes and PT electrodes, it is clear that the MMO electrodes are economically affordable.

5. Since the application of copper in printed circuits requires the use of pulse period reversal (PPR), we know that the use of platinum-plated titanium insoluble anodes is prohibited. 9 Chloride in the sulfuric acid electrolyte exists in this current environment, and after some time The platinum layer is peeled off). However, the use of dimensionally stable anodes can avoid this phenomenon and enable the insoluble anode technology to successfully achieve performance advantages in this application.