Feature | PVD Coating | Powder Coating | Electroplating |
---|---|---|---|
Process Type | Vacuum-based metal vapor deposition | Electrostatic spray + heat curing | Electrochemical metal deposition |
Durability | Very high (scratch + wear-resistant) | High (impact + weather-resistant) | Moderate to high (depends on material) |
Corrosion Resistance | Excellent | Very good | Good to excellent |
Finish Appearance | Sleek, metallic (e.g., gold, black) | Wide range: matte, glossy, textured | Metallic shine (chrome, nickel, gold) |
Thickness | Very thin coating (~0.2–5 microns) | Thicker layer (~60–120 microns) | Thin (~1–25 microns) |
Color Options | Premium metallic colors | Very wide range (including custom RAL) | Limited to metal color used |
Surface Texture | Smooth, sleek | Can be smooth or textured | Smooth, mirror-like or matte |
Eco-Friendliness | Environmentally friendly (no chemicals) | Eco-friendly (no solvents) | Less eco-friendly (uses chemical baths) |
Cost | High-end (luxury finish) | Cost-effective for mass production | Moderate (varies by metal used) |
Common Applications | Luxury hardware, taps | Handles, appliances, automotive parts | Chrome plating, electrical parts |
Ideal For | Premium and long-lasting finish | Durable, decorative, and protective finish | Decorative and corrosion-resistant finish |