From rough to fine, Dalian powder coating achieves a leap in surface treatment quality

From rough to fine, Dalian powder coating achieves a leap in surface treatment quality

In the field of industrial manufacturing, surface treatment processes play a crucial role in the quality and appearance of products. Powder coating technology is quietly changing the path of surface treatment from rough to fine.

Traditional surface treatment methods, such as spray painting, often have many drawbacks. Uneven coating thickness can easily lead to phenomena such as sagging and orange peel, resulting in rough and uneven product surfaces. This not only affects aesthetics but may also reduce the protective performance of the product. Powder coating adopts the principle of electrostatic adsorption, which evenly adsorbs the powdered coating on the surface of the workpiece, and then solidifies at high temperature to form a hard and smooth coating.

Dalian powder coating has shown good performance in precision control. It can achieve extremely fine coating thickness adjustment, precise to the micrometer level, ensuring that every area is evenly covered. This enables the product surface to achieve a high degree of flatness and smoothness, presenting a delicate texture for both large mechanical components and small electronic product casings.

In terms of protective performance, the coating formed by powder coating has excellent wear resistance and corrosion resistance characteristics. Compared to traditional painting, it can provide more durable and reliable protection for workpieces, greatly extending the service life of products. In terms of environmental protection, powder coating does not contain volatile organic solvents, reducing harmful gas emissions and in line with the current concept of green manufacturing.

Taking the manufacturing of automotive parts as an example, after being treated with Dalian powder coating, metal parts that were originally rough and prone to rust become smooth and shiny, and have stronger corrosion resistance, effectively improving the overall quality and safety of the car. Powder coating, with its unique advantages, has brought a qualitative leap to surface treatment and become a key force driving modern manufacturing towards high-quality development.