Powder coating is a kind of new type, solvent free pure solid powdered paint. With no solvent, no pollution, saving energy and resources, reduce labor intensity and film mechanical strength etc.. Powder coating is mainly divided into two categories: thermoplastic powder coatings and powder coatings. In the past 10 years, the world of powder coatings development rate is very rapid, year average growth rate of 8%-15%.
With the continuous development of the domestic economy, coating market has also been a qualitative leap. Powder coatings market also has obtained the huge development, in science and technology R & D, production technology, equipment, construction and application have made breakthrough progress. Powder coatings in the paint industry in the increasingly important position. Not only the yield is increased by a large margin, the products are increased. In powder coating raw material support, China has basically formed supporting various types of additives, including resin, leveling agent, flatting agent, brightener and other products have reached the international level.
Champoux consulting chemical industry analyst thinks, industry of our country coating exists serious lack of standard. At present our country has not a series of powder coating of national standards and industry standards, only a paint standard. What is the high quality of powder coating products? What is inferior products? Can can. This is the result of industry of our country coating disordered competition is one of the important reasons. And aiming at the prominent environmental problem, should be developed as soon as possible convergence with international standards in order to avoid the international market "green barriers " limit.
Market of our country coating is composed of a few large enterprises monopoly, the government should break local protection and industry belongs to the idea, to promote the powder coating of cooperation between enterprises, can go out of the country, realize scale operation.
According to Shang Pu Advisory released " 2011-2016 China powder coatings market analysis and Investment Research Report " shows, the automotive industry is a powder coating of an application window, mainly in automotive finish and primer in the aspects of body. The powder coating can bring high quality surface, without bottom coated with metal parts can form a strong bond, and powder coating has excellent corrosion resistance, heat resistance, impact resistance and wear resistance. But nationwide, car assembly plant using powder coating is an unsolved problem, although in the past few years has made great progress, but the distance scale using powder coatings have a long distance.
