Construction machinery is a vital component of the equipment industry. It can be found in key areas critical to national livelihoods, including national defense, transportation, industrial construction and production, mining, water conservancy, architecture, urban development, and environmental protection.
Powder coatings are commonly used to form films using epoxy resins, polyester resins, and blends of these resins. Epoxy resins offer excellent adhesion, corrosion resistance, and mechanical properties, while polyester resins offer superior weather resistance and decorative properties. Blended resins combine the advantages of both.
Product Features
?Excellent Corrosion Resistance: Construction and agricultural machinery are frequently exposed to outdoor environments, exposed to corrosive substances such as rain, soil, fertilizers, and pesticides. Therefore, powder coatings must possess excellent corrosion resistance to protect machine components from corrosion and rust, extending their service life.
?Good Wear Resistance: During construction and agricultural production, mechanical components experience friction and may also be impacted by particles such as sand and gravel. Therefore, powder coatings must possess sufficient hardness and wear resistance to prevent premature wear, which could affect the appearance and performance of the machinery. ? Outstanding Weather Resistance: Long-term outdoor use requires powder coatings to exhibit excellent weather resistance, including resistance to UV radiation, high and low temperature fluctuations, humidity, and other climatic factors. They are also less susceptible to chalking, discoloration, and gloss loss, maintaining the coating's integrity and decorative qualities.
? Excellent Mechanical Properties: Agricultural machinery is subject to various stresses and impacts during operation. Therefore, powder coatings must exhibit excellent flexibility, impact resistance, and adhesion. These coatings must be able to withstand vibration and deformation of mechanical components without cracking or peeling, ensuring consistent protection of the substrate.