Ir/Ta Titanium Anode For Electrodeposited Copper Foil

What is Ir/Ta Titanium Anode For Electrodeposited Copper Foil?

An Ir/Ta titanium anode is a type of electrode used in electrochemical applications that require high resistance to corrosion and oxidation. The anode is made of titanium and coated with a layer of iridium (Ir) and tantalum (Ta) using a specialized coating process known as thermal spray deposition. 

Ir/Ta titanium anode for electrodeposited copper foil is a type of electrode used in the electroplating process for producing high-quality copper foils used in printed circuit boards (PCBs). The anode is made of titanium, which is an ideal material for electroplating applications due to its high corrosion resistance, low reactivity, and excellent conductivity.

During the electroplating process, the titanium anode is immersed in an electrolyte solution containing copper ions. When a current is applied to the anode, copper ions are deposited onto the cathode (a flat sheet of copper) to form a thin layer of copper foil. The titanium anode is designed to withstand the harsh conditions of the electroplating process, including high temperatures, corrosive chemicals, and electric currents.

Manufacturer

Baoji City Changsheng Titanium Co., Ltd. is the earliest professional anode company to enter the Electrodeposited copper foil industry in China. For more than ten years, the coating technology with independent intellectual property rights has been researched and developed and has reached the international advanced level. The prepared electrode has the characteristics of good conductivity, low oxygen evolution potential, fine coating oxide crystal grains (up to nanometer level), long service life (operating life> 40000KA h / m2), and other characteristics.

Titanium Anode For Electrodeposited Copper Foil

Working conditions: H2SO4≤15% Pb ＜ 50ppm F- ＜ 10ppm

Cl-<60ppm gel content <10ppm

Temperature: T ＜ 60 ℃

Current density: I<7000A / m2

Anode size: 7 * 280 * 1375 (set of 16 pieces)

Life requirement: 40000KAH (8 months continuous life is 5760h)

Electrochemical performance and life test (reference standard HG / T2471-2007 Q / CLTN-2012)

Name Intensified weight loss mg Oxygen evolution potential V Test condition Current density A / m2 Life h

Titanium-based iridium tantalum ≤10 ＜ 1.43 15% H2SO4 40000 ＞ 1440

Product use background and introduction

Electrodeposited copper foil is copper foil produced by electrodeposited copper sulfate. Due to the strict quality and performance requirements of the product, the stability of the electrodeposited conditions in production is strict, and the anode must carry a large current. The precious metal-coated titanium electrode has a stable pole pitch and lower energy consumption. At the same time, the titanium anode has the advantage of repeated use after recoating. After the life of the titanium anode reaches the end, it can be reused by recoating. In this way, both in terms of energy consumption and anode cost will be greatly saved. Because of the above advantages, coated titanium anodes are widely used in the manufacturing process of electrodeposited copper foil, from the formation of copper foil at the front end to the post-treatment of copper foil.

Under the condition of current density<8000A / m2, the working life of the anode is generally about 8-10 months.

Titanium anodes for electrodeposited copper foil

It for electrodeposited copper foil are used in the production of high-quality copper foils used in various electronic applications, including PCBs, electronic devices, and integrated circuits. The electroplating process using titanium anodes allows for the production of copper foils with consistent thickness, uniformity, and excellent adhesion properties, making them suitable for high-speed processing and fine-line printing.

In addition to their high corrosion resistance and conductivity, Iridium coated titanium anodes for electrodeposited copper foil offer several other advantages over traditional anode materials such as graphite and lead. Titanium anodes are more durable and have a longer lifespan, resulting in lower maintenance costs and reduced environmental impact. They are also more efficient in terms of current density, resulting in faster plating speeds and improved productivity.

Overall, it for electrodeposited copper foil are an essential component in the production of high-quality copper foils used in various electronic applications, and their unique properties make them an ideal choice for the electroplating process.

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