Electroplating: Elevating Metal Surfaces with Precision & Performance
Item specifics
- Electroplating types
- Gold, Nickel, Chrome, Tin, Zinc, Sliver,
Review
Description
Electrophoresis (E-Coating)
🌐 Advanced Metal Surface Treatment by SOMI
What is Electrophoresis?
Electrophoresis is a state-of-the-art process that applies organic coating materials to metal using an electric field, ensuring uniform deposition, protection, and design flexibility. It’s ideal for corrosion resistance and precise finishing.
Process Flow
- Pre-treatment: Cleaning, degreasing, and surface activation
- Electrophoretic Deposition: Immersion in coating bath with electric current
- Post-treatment: Rinsing and curing for durability and appearance
Application Areas
- Automotive components
- Electronics casings
- Medical equipment
- Construction fittings
- Custom industrial parts
Types of Electrophoresis
| Type | Description | Best For |
|---|---|---|
| Anodic | Metal acts as anode; coating migrates to it | Legacy automotive parts |
| Cathodic | Metal acts as cathode; higher corrosion resistance | Modern electronics, vehicles |
| UV-curable | Electric deposition followed by UV curing | Decorative and precise components |
Color Options
| Color | Description | Use Cases |
|---|---|---|
| Black | Matte or gloss finish, durable | Automotive, industrial |
| Clear | Protective without changing appearance | Decorative hardware |
| Grey | Neutral professional look | Machinery, construction |
| White | Clean modern aesthetic | Medical, electronics |
| Bronze / Brown | Warm antique tones | Artistic and architectural elements |
| Gold / Champagne | Premium metallic appeal | Luxury products |
| Custom | Tailored to branding needs | SOMI signature designs |
Technical Highlights
- Uniform coating over complex shapes
- Corrosion and chemical resistance
- Eco-friendly water-based process
- Adaptable to small batches or high volume
Pros & Cons
| Advantages | Limitations |
|---|---|
| Consistent finish across geometries | Requires precise process control |
| Long-lasting protection | Initial equipment investment |
| Environmentally safe | Incompatible with non-conductive materials |
Compatible Materials
- Steel (carbon, alloy)
- Aluminum & alloys
- Zinc-coated metals
- Copper-based alloys
Note: Proper surface prep is vital to ensure coating adhesion.
