company news about What Are The Difficulties In Painting Engineering Machinery? How Should It Be Solved?

Engineering machinery coating is an important project, involving mechanical surface corrosion, wear resistance, artistic and other issues, but due to the special characteristics of engineering machinery, making the coating process there are some difficult points. And polyaspartic polyurea this new material is used in the field of engineering machinery coating, is a good solution to these difficult problems, and achieved good results.

Difficulties in the coating of engineering machinery
1. Wear resistance
Engineering machinery in the process of use, often subject to a variety of impact, friction and other forces, which requires the mechanical surface coating with good wear resistance. However, due to the complexity of the use of engineering machinery environment, the coating is prone to cracking, peeling and other problems, thus affecting its wear resistance.

2. Corrosion resistance
Engineering machinery in the process of use, often suffers from acid and alkali and other chemical substances, which requires the mechanical surface coating has good corrosion resistance. However, due to the improper selection of coating materials or improper coating process, resulting in insufficient corrosion resistance of the coating.

3. Cost
The cost of coating engineering machinery is usually high, which is due to its large surface area, complex coating area, surface coating flatness and aesthetics, usually need to spray construction and baking to accelerate the curing, energy consumption and construction costs are high. Therefore, how to reduce the cost of painting has also become a difficult point in the painting process.

Advantages of polyaspartic polyurea
1. Good wear resistance
Polyaspartic polyurea is a new type of coating with excellent wear resistance. Its unique molecular chain structure can form a dense protective film on the surface of the coating, thus effectively improving the wear resistance of the coating.

2. Excellent corrosion resistance
Polyaspartic polyurea has excellent corrosion resistance. Its molecular chain structure contains a variety of active functional groups, which can form strong chemical bonds with the mechanical surface, thus effectively improving the corrosion resistance of the coating.

3. Energy saving and environmental protection, cost reduction
Compared with traditional coatings, although the material cost of polyaspartic polyurea is a little higher, but because of its high solid and low viscosity, fast curing, safety and environmental protection features, it can achieve the coating requirements in the case of one thick coating construction, and can be fast curing without baking, simplifying and shortening the coating process and coating cycle, improving the construction efficiency, thus reducing the cost of coating.

To summarize, polyaspartic polyurea has significant advantages in the field of engineering machinery coating. Its excellent abrasion resistance and corrosion resistance can effectively solve the difficulties in the coating process, while its advantage of reducing labor costs can also reduce coating costs. Therefore, the application prospect of polyaspartic polyurea in the field of engineering machinery coating is very broad.