Products Description
Ehisen electrophoretic painting anodes bars are ideal for use in the anode or cathode electrophoretic painting process, serving as an auxiliary anode in the coating tank. DSA anodes ensure uniformity in the coating of the plated object, resulting in beautiful, durable, and evenly coated electroplated products. The mixed metal oxide (MMO) coating on the titanium anode provides the advantage of being lightweight and flexible in shape, ensuring ease of installation and quick conversion for the electrophoretic painting line. The titanium anode is commonly used in electrophoretic painting processes due to its excellent corrosion resistance and high stability in acidic environments. Compared to other anode materials, they do not contaminate the coating solution and have a long service life. Overall, using these anodes can lead to high-quality and efficient electroplating.
Specification
| Electrophoretic Painting Anodes bar | ||
|
Coating Type |
Platinum, Iridium Tantalum, etc. |
|
|
Base material |
Pure titanium (Gr1) |
|
|
Titanium material standard |
ASTM B348 |
|
|
Operating temperature |
32°C max | |
|
Iridium and tantalum plating |
Ir+Ta system, Ir consumption per square meter is 10g, coating thickness is more than 3.5 microns |
|
|
Size |
3*360mm, 5*360mm, 8*360mm, etc |
|
| Platinum plating thickness | 3 microns, 3.5 microns or OEM | |
| Current density(A/㎡) | 80A/m² max | |
|
Processing method |
Iridium tantalum |
Brushing + sintering |
| Platinum plating | Electroplating | |
Material properties
Titanium material requirements:
Gr1
Standard：ASTM B481 (electroplating)
ASTM B265 (plate/foil)
ASTM B348 (rod)
| Item |
H |
O |
C |
N |
Fe |
Resistivity | Melting point | Thermal conductivity | Elastic Modulus | Tensile strength | Yield Strength | Elongation when tape is >0.6mm thick |
| Unit | % | % | % | % | % |
10－6/ohm-cm |
℃ |
W/m^20K |
Gpa |
Mpa |
Mpa |
% |
| Technical indicators |
＜0.015 |
＜0.25 |
＜0.08 |
＜0.03 |
＜0.25 |
0.56 |
1670 |
15.6 |
105 |
245Min |
175Min |
24Min |
Applications and advantages
Applications
High speed electro-galvanizing (EGL)
Electrolytic Tin Plating (ETL)
Chrome plating
Electrophoretic coating
Steel cord electroplating
Via filled copper plated PCB/PWB
Annealing and Pickling Line (APL)
Aluminum anodized
Metal electroplating and recycling
Advantage
Plating solution
The plating solution is bright, has good stability, and has high dispersion and coverage capabilities.
Coating
The deposition speed is fast, which can achieve stable operation, energy saving and deep plating capability.
Appearance
The coating has a bright appearance, low porosity, and good bonding with the matrix.
Lifespan
Wide current density range, long service life, and reduced operating costs.
Production methods
in one-stop service
1.Titanium bar production
High-purity titanium sponge raw material (Gr1) is selected, smelted, forged, and drawn into the required titanium rod size.
2.Precious metal solution ratio
According to customer requirements, the required types of precious metal coating solutions are proportioned.
3.Electroplating or brush plating
According to customer products and requirements, the preparation method is brush plating sintering or electroplating.
Detection method
Raw material inspection
The chemical composition, grain size, mechanical properties, and physical properties of raw materials are all tested at the National Testing Center.
Precious metal plating area
Calculate the surface area of the product or draw a three-dimensional coating based on customer drawings, confirm the coating area, calculate the processing cost of the coating, and provide an accurate quote.
Coating type detection
Use a precious metal spectrometer to detect the molar ratio of the chemical components of the coating to determine whether it is qualified.
Coating thickness detection
Use a thickness gauge or grind the cross-section of the platinum-plated product for metallography, and take points through SEM to measure the average thickness of the coating.
Coating bonding strength and uniformity testing
Use the 3M special tape sticking method to measure whether the coating peels off, use the bending method to detect whether there are cracks in the coating at the bends, and use a combination of SEM and EDS to analyze the uniformity of the coating.
Packaging and Shipping
01
Package method
1. Contains moisture-proof paper.
2. The wooden box is made of foam plastic on all sides.
3. There is a wooden box outside.
02
Shipping method
1. Air transportation
2. Shipping
3. Express: DHL, FedEx, EMS, UPS, SF Express, etc.
03
Payment method
Paypal, D/A, D/P, T/T, Western Union, MoneyGram, L/C, etc.
FAQ
Common Problem
How about the MOQ for Electrophoretic Painting Anodes bar?
The general minimum order quantity is 100 pieces, which can also be adjusted according to the spot situation. The processing time is: 20~25 working days.
Could the size and coating depth of precious metal electrodes be customized?
Yes, we can customize platinum coated titanium rod size and coating thickness, grams of precious metal according to your requirements.
How to stock platinum-coated titanium anode rods?
Routine maintenance includes cleaning surfaces, removing any contaminants that may interfere with electrochemical reactions, correcting conditions for use and keeping equipment in good condition.
How long do platinized titanium anodes bar life?
Electrophoresis anode rod life depends on the application and frequency of use. With proper care and maintenance, the life of platinum-coated titanium anode rods is generally 12 to 18 months.
Related products
Platinum coated titanium mesh
Platinum coated titanium basket
Electroplated titanium anode
Ir-Ta anode rod
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