titanium anode for electrolytic copper foil

Titanium Anode Plates for Electrolytic Copper Foil

Product Overview

Why Choose Our Titanium Anodes?

  • Stable electrode spacing for consistent copper foil quality
  • Lower energy consumption for cost-effective production
  • Reusable through coating reapplication, reducing waste
  • High resistance to corrosion in harsh electrolytic environments
  • Extended service life even under high current densities

Key Benefits

6-8 Months
Service Life

10,000 A/m²
Max Current Density

40,000 KA/H
Lifetime Capacity

Anode Types

Our titanium anodes are available in two specialized types to meet diverse production requirements

Inlaid Anode

  1. Base Material:1mm Titanium Plate
  2. Processing:Precision-machined quincunx counterbores
  3. Key Feature:Optimal surface area for efficient electrolysis
Titanium anode for electrolytic copper foil

Back-Pull Anode

  • Base Material:6mm Titanium Plate
  • Processing:welded with conductive studs
  • Key Feature:To adapt to high-current applications
Titanium anodes for electrolytic copper foil

Operating Specifications

Our titanium anodes are engineered to perform under specific conditions for optimal results.

Electrolyte Conditions

H2SO4 Concentration:≤15%
Lead (Pb) Content:<50 ppm
Fluoride (F⁻) Content:<10 ppm
Chloride (Cl⁻) Content:<60 ppm
Gel Content:<10 ppm

Operational Parameters

Temperature:T< 60°C
Current Density:I< 7,000 A/m²
Anode Dimensions:6 x 280 x 1,375 mm
Set Configuration:16 pieces per set
Service Life:40,000 KA/H(8 months)

Anode Dimensions

6 mm

Thickness


280 mm

Width


1,375 mm

Length


Technical Parameters

Detailed specifications for our titanium anodes in electrolytic copper foil production.

Copper Foil Titanium Anode Operating Conditions
Electrolyte Composition
Copper Ion (Cu²⁺) Concentration:>120 g/L
Sulfuric Acid (H₂SO₄) Concentration:>150 g/L
Chloride Ion (Cl⁻) Content:<70 ppm
Organic Compound Content:<25 ppm
Lead Ion (Pb²⁺) Content:<35 ppm
Operational Parameters
Temperature Range:<60°C
Current Density Range:5,000 – 8,000 A/m²
Expected Service Life:6 – 8 months
Coating Titanium Anode Specifications

Material & Structure

Base Material:Industrial Pure Titanium (Gr1/Gr2)
Surface Treatment:Sandblasting, Acid Etching, Ultrasonic Cleaning
Coating Structure:Gr1/Gr2 + Composite Intermediate Layer + Nano Iridium-Tantalum Mixture
Technical Advantages
Max Current Density:<10,000 A/m²
Electrocatalytic Activity:Enhanced through micro-roughness and oxide additives
Service Life:6 – 8 months with advanced sintering process
Performance and Advantages

Electrocatalytic Performance

  • Increased micro-roughness of titanium substrate for larger effective catalytic area
  • Optimized electrochemical properties through addition of base metal oxides
  • Lower cell voltage leading to significant energy savings
Durability Features
  • Advanced sintering process to minimize surface cracks
  • Resistant to oxygen penetration and TiO₂ passive layer formation
  • Extended service life under high current density operations
Application in Copper Foil Production

Our titanium anodes are integral to the electrolytic copper foil manufacturing process, ensuring high-quality product output.

Electrolytic Copper Foil Production Process

Electrolytic copper foil is produced by electroplating copper ions onto a rotating cathode drum from a copper sulfate solution. Our titanium anodes play a critical role in this process by providing a stable and efficient source of electrical current.

  • Copper Deposition
    Copper ions from the electrolyte are deposited onto the cathode drum, forming a continuous foil.
  • Anode Performance
    Our titanium anodes maintain stable electrode spacing and provide consistent current distribution for uniform foil thickness.
  • Energy Efficiency
    Copper ions from the electrolyte are deposited onto the cathode drum, forming a continuous foil.
  • Reusability
    Copper ions from the electrolyte are deposited onto the cathode drum, forming a continuous foil.
Electrolytic copper foil production process
Back Pull Anode Design