Surface Treatment Processes for Faucets

Surface Treatment Processes for Faucets

Surface treatment processes for faucets refer to a series of processing techniques applied to the surface of faucets to achieve effects such as beautification, corrosion resistance, oxidation resistance, and scratch resistance. The following is an introduction to some common surface treatment processes for faucets and their characteristics:

1. Chromium Plating

• Definition: Chromium plating is the process of coating a layer of chromium on the surface of the faucet. Chromium is a silver-white metal with a slightly bluish luster and has strong passivation ability, making it resistant to changes in humid environments.

• Characteristics: Excellent appearance, high corrosion resistance, and high durability.

• Application: Chromium plating is the most common processing method for faucets on the market and is widely popular.

2. PVD (Physical Vapor Deposition)

• Definition: PVD is a surface treatment technology that uses gas discharge to partially ionize the gas or evaporated material and deposit the evaporated material or its reaction products on the substrate under vacuum conditions.

• Characteristics: Rich colors, excellent performance, and provides a high-end feel.

• Application: PVD technology is widely used internationally and is deeply loved by consumers.

3. Paint Baking

• Definition: Paint baking is a process where a primer and topcoat are applied to the faucet base, and then the paint layer is cured through electric heating or far-infrared high-temperature baking.

• Characteristics: Smooth surface, high-grade texture, but some colors such as black paint are prone to water stains and fingerprints.

• Application: Popular black and white faucet styles often use paint baking technology.

4. Brushing

• Definition: Brushing is a process that uses mechanical equipment to scratch the surface of the faucet to form striped patterns. It can be divided into manual brushing and mechanical brushing.

• Characteristics: Strong metal texture, delicate touch, and high wear resistance.

• Application: Mostly used for surface treatment of stainless steel faucets.

5. ORB Process

• Definition: The ORB process is a technique that oxidizes and dyes copper or copper-plated surfaces into antique bronze or black, which can be subsequently brushed or polished, and finally sprayed with oil.

• Characteristics: Presents a retro style, delicate touch, and unique visual effects.

In addition to the above common processes, there are also processes such as sandblasting, electrophoretic coating, and polishing used for faucet surface treatment. Each process has its unique characteristics and application scenarios. When choosing a faucet, consumers can consider personal preferences, usage environment, and budget.