What surface treatments have been done on Square Curtain Tube?

Square Curtain Tube is widely used in modern home decoration. Its simple geometric appearance and various surface treatments make it beautiful and durable. In order to adapt to different usage scenarios and decoration styles, square curtain rods usually undergo a variety of surface treatments, which enhance its corrosion resistance, oxidation resistance, and visual effects. This article will introduce in detail the common surface treatment processes and functions of square curtain rods.

1. Electroplating treatment
Electroplating is a process of plating a layer of metal or alloy on the surface of the curtain rod through the principle of electrolysis. It is commonly used for square curtain rods made of iron, stainless steel and aluminum alloy. The electroplating layer not only improves the appearance of the curtain rod, but also enhances its oxidation resistance and corrosion resistance, making the curtain rod more durable in humid environments such as bathrooms and kitchens.
Antioxidation performance: The electroplating layer can effectively prevent the surface of the curtain rod from reacting with oxygen in the air, avoid rust or discoloration, and extend its service life.
Improved glossiness: Electroplated curtain rods usually have a higher glossiness, showing a bright metal texture, making them look more upscale and can be well integrated into modern and fashionable home design styles.
Common types of electroplating include chrome plating, zinc plating, etc. Chrome-plated curtain rods have a smooth and wear-resistant surface, while the zinc plating layer has a strong anti-rust function.

2. Spraying treatment
Spraying is another common process in the surface treatment of square curtain rods, mainly used for curtain rods made of plastic, iron and aluminum alloy. This process is to spray paint or powder coating evenly on the surface of the curtain rod, and then heat and cure to form a solid coating. The color and texture of the spraying can be customized according to the decoration requirements, which is a highly flexible treatment method.
Diverse color options: Spraying treatment can be matched with different colors according to customer needs, suitable for a variety of interior decoration styles. Common colors include black, white, silver, bronze, etc., which makes the curtain rod perfectly match the overall color matching of the home.
Anti-corrosion and anti-rust function: The spray coating not only has a good decorative effect, but also enhances the anti-corrosion and anti-rust ability of the curtain rod. In particular, the durability of the iron curtain rod is significantly improved after the spray treatment.
Surface texture: Spray treatment can achieve a variety of texture effects, such as matte, glossy, sand grain, etc., making the curtain rod more attractive visually and tactilely.

3. Brushed treatment
Brushed treatment is a process of mechanically polishing the surface of the curtain rod to form fine stripes. It is mainly used for square curtain rods made of stainless steel and aluminum alloy. After brushing, the surface of the curtain rod presents a matte metal texture, and has good wear resistance and scratch resistance.
High-grade texture: The surface of the curtain rod after brushing has fine stripes. This unique texture is common in high-end homes and commercial places, which can enhance the overall grade of interior decoration.
Anti-fingerprint performance: Because the brushed surface has a tiny texture, it can effectively reduce the residue of fingerprints and stains, and keep the curtain rod clean and beautiful for a long time.
Wear resistance: Brushing enhances the surface hardness of the curtain rod, reduces scratches caused by friction or collision during use, and extends its service life.

4. Anodizing
Anodizing is often used for square curtain rods made of aluminum alloy. Through electrochemical reaction, an oxide film is formed on the surface of the aluminum alloy. This oxide film not only increases the hardness and wear resistance of the aluminum alloy, but also has good corrosion resistance.
Hardness improvement: After anodizing, the oxide film on the surface of the aluminum alloy curtain rod has extremely high hardness and can effectively resist external impact and scratches.
Corrosion resistance: The corrosion resistance of the anodized curtain rod is significantly enhanced, especially in humid or acidic and alkaline environments, it can maintain a good appearance and performance and is not easily corroded.
Color customization: Anodizing can add color to the oxide film, so that the surface of the curtain rod presents different metallic tones, such as black, gold, silver, etc. This natural metallic luster is very decorative.