Baoji Ruihenghua Titanium Metal Composite New Materials Co., Ltd. is one of the leading manufacturers and suppliers of titanium cathode plate for copper recovery from etching solution in China. If you're going to buy customized titanium cathode plate for copper recovery from etching solution made in China, welcome to get more information from our factory. For price consultation, contact us.
Product Introduction
Our high-performance titanium cathode plates are specifically developed and manufactured for copper electrolytic recovery scenarios in PCB acidic and alkaline etching solutions. Made with US Standard Grade 2 pure titanium (UNS R50400) international standard material, they are specifically adapted for the highly corrosive conditions of PCB etching wastewater with high chloride ion concentrations, strong acids and alkalis, and high copper concentrations. They possess industry-leading corrosion resistance, passivation resistance, and non-oxidation properties. The plate surface can autonomously generate a dense, self-healing oxide protective layer, preventing corrosion, scaling, and passivation even after long-term immersion in etching solutions. Its conductivity remains consistently stable, effectively improving electrolytic copper deposition efficiency and achieving a copper purity of up to 99.97%. This significantly reduces wastewater treatment costs and metal resource losses for enterprises, making it a core essential component for copper resource recovery and green environmentally friendly production in PCB factories.
Product Parameters
| Parameter Item | Detailed Specifications |
| Product Material | Industrial Grade 2 pure titanium (UNS R50400), corrosion resistant and passivation resistant |
| Applicable Scenarios | PCB acid/alkaline etching solution copper recovery |
| Sheet Thickness | 1.5mm-3mm (customizable) |
| Dimensional Tolerance |
Length and width error ≤±1mm, flatness ≤0.5mm |
| Electrolytic Copper Purity | 99.97%-99.99% high purity |
| Corrosion Resistance |
Resistant to high chloride ions, acid and alkali etching solutions, no passivation of board surface |
| Service Life | 15-25 years, 4 times that of stainless steel plates |
| Conductivity |
Low resistance and stable, current efficiency ≥95% |
| Surface Treatment | Mirror polished, smooth and burr-free |
| Operating Temperature | -50℃ to 350℃ Suitable Operating Conditions |
Core Product Advantages
Super strong corrosion resistance, passivation resistance, suitable for strong corrosion conditions in etching solutions
This product uses the internationally recognized Grade 2 pure titanium material (UNS R50400). R50400** is perfectly suited to the harsh corrosive environment of PCB etching solutions, characterized by high chlorine, alternating acid and alkali, and high copper ion content. The titanium surface possesses natural self-passivation and repair properties, rapidly forming a dense and stable oxide protective film during electrolysis, completely isolating it from the etching solution's corrosive effects. Long-term operation shows no board surface corrosion, peeling, or passivation failure, solving the core pain points of stainless steel and ordinary metal electrodes, which are easily corroded by etching solutions, leading to frequent scrapping and unstable electrolysis. The equipment's weather resistance and adaptability to operating conditions far exceed those of traditional electrodes.
01
High-purity, high-efficiency copper recovery
The ultra-smooth mirror-polished surface achieves uniform copper ion deposition, effectively suppressing hydrogen evolution side reactions and improving current utilization. The purity of recovered electrolytic copper can reach up to 99.99%, completely solving the industry pain points of traditional electrodes, such as loose copper layers, low recovery rates, and high impurity content.
02
Ultra-long lifespan, cost reduction and efficiency improvement
The titanium cathode plate has high structural strength and strong resistance to deformation, allowing for long-term stable operation under harsh etching solution conditions. Its service life is four times that of stainless steel electrodes. Significantly reduces equipment replacement frequency and downtime losses, substantially lowering the overall operating cost of PCB waste liquid recycling.
03
Stable conductivity and wide adaptability
The product has low resistivity and stable performance, with no power attenuation and high current efficiency. It is compatible with all PCB etching solution electrolytic recycling equipment on the market, and is compatible with different current densities and waste liquid concentrations, meeting the diverse production needs of enterprises.
04
Application Scenarios
This professional titanium cathode plate is specially customized for the PCB circuit board manufacturing industry and is widely used in the electrolytic copper extraction and recycling process of acidic etching solutions, alkaline etching solutions, and copper-containing waste liquids. It is suitable for waste liquid resource recycling projects in large, medium, and small PCB factories, helping enterprises achieve resource recycling, reduce environmental emission pressure, and create additional economic benefits.
Product Details
Selected high-corrosion-resistant special raw materials
Uses imported Grade 2 titanium ingots of the same American standard, with high material purity, extremely low impurity content, and uniform and stable corrosion resistance. Specially selected materials to address the highly corrosive characteristics of acidic and alkaline etching wastewater in PCB manufacturing, enabling long-term stable operation in high chloride ion corrosion systems. These materials exhibit excellent corrosion resistance, oxidation resistance, and passivation resistance, eliminating corrosion failure at the raw material level and making them suitable for long-term continuous industrial production.
Precision Integrated Process
Utilizing a one-piece stamping process combined with multiple fine mirror polishing steps, strict control over dimensional tolerances and board flatness ensures a smooth, burr-free, and warped board, guaranteeing uniform electrolytic deposition and consistent copper recovery.
Rigorous Quality Control and Testing
Every titanium cathode plate undergoes flatness testing, conductivity testing, corrosion resistance simulation testing, and dimensional calibration before leaving the factory. All products comply with international industrial standards and PCB industry environmental protection production regulations.
Product Qualification Certification
Our factory is a professional titanium electrode processing manufacturer with complete production qualifications and independent R&D and production capabilities. Our factory is equipped with advanced CNC machining equipment, precision polishing equipment, and a professional testing laboratory. All titanium cathode plates are manufactured strictly according to international industry standards, ensuring stable quality and reliable performance. We support authoritative third-party testing and can provide complete material testing reports, performance parameter certificates, and factory qualification documents. Our products comply with EU environmental standards and global PCB industry production requirements, ensuring zero risk for our clients.
Logistics and After-Sales Service
Packaging And Shipping
Multi-layered, impact-resistant, and moisture-proof professional packaging is used to prevent deformation, scratches, and corrosion of the titanium plates during transportation. Standard specifications are in stock, and customized specifications can be expedited. Multiple logistics methods are supported, including sea freight, air freight, and international express, covering major global logistics channels.
After-Sales Support Service
We provide one-stop pre-sales consultation and after-sales technical support services. Our pre-sales technical team can offer parameter matching, customized solutions and equipment adaptation guidance based on customers' etching solution parameters and production scale. Long-term follow-up services are available after sales, including product maintenance guidance and troubleshooting. In case of product quality issues, free replacement and compensation services are provided to ensure worry-free usage for global customers.
Frequently Asked Questions
Q1: Can we customize the size and surface treatment of cathode plates?
A1: Yes. We can customize the length, width, thickness and surface polishing process of plates as required, and tailor products to match customers' electrolysis equipment and production processes.
Q2: What copper recovery purity can this titanium cathode plate achieve?
A2: Under standard working conditions, the purity of recovered copper can reach 99.97%–99.99%. The copper layer is dense and uniform with excellent economic value.
Q3: Is sample testing service available?
A3: Yes. Small-size sample plates can be supplied for customers' on-site electrolysis tests. Bulk orders can be placed after verifying the recovery performance.
Company News
Our factory has more than ten years of experience in the R&D and production of industrial titanium electrodes and titanium plates, focusing on supporting products for environmental electrolysis and waste liquid resource recovery. Our titanium cathode plates for copper recovery from etching solutions are widely recognized by customers in the PCB industry, and the products are exported to many countries and regions including Europe, America and Southeast Asia.
We continuously optimize production processes and upgrade product performance. We are committed to supplying high-efficiency, energy-saving, durable and stable titanium electrode products for global industrial environmental protection and resource recovery projects. We have established long-term and stable strategic cooperation with many well-known PCB manufacturers.
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