Caitu natural exposure test, a) the use of color coated color coated in an industrial environment, should give full consideration to the industrial fallout factors embedded in the coating. The results showed that, polyvinylidene fluoride products with the best performance in an industrial environment. The density and improved chemical stability of the coating color coated product is critical in industrial environments to improve service life. 2) When using color-coated in a marine environment, should be fully taken into account the impact of salt spray atmosphere. The results showed that, polyvinylidene fluoride products with the best performance in the marine environment. 3) selection of color-coated products, should take into account the color of color-coated for durability effects, organic pigments are generally more durable products, poor product inorganic pigments, and silver pigments must consider the ability of its acid . 4) Generally, the color coating has a better ability to acid rain atmosphere, is harsh environments is desirable materials. 5) in China, Hainan test point is the best one can examine the location of color-coated durability, it also has the strongest ultraviolet radiation and corrosive atmosphere harsh ocean, different colors can be objectively evaluated in a short period of time , color-coated varieties resistance to environmental aging ability. In order to remove the substrate surface cleaning when there caitu mistake, Intuit has transformed points or product quality film Guanzhou caitu adverse effects, color-coated to provide a clean surface for subsequent processes Buying, so as to improve the substrate and the paint room adhesion and corrosion resistance of products to lay the foundation. Practice and research results show that the quality of color-coated depends primarily on cleaning and chemical pretreatment that conversion process, so Tianjin color coating, cleaning is an important part of ensuring the quality of color-coated. Many factors affect the quality of cleaning, but can be summarized in the main not cleaning equipment, cleaning agents and cleaning process in three aspects. Only reasonable control these three factors to achieve the desired cleaning effect. Color coated steel substrate a cold rolled coil, galvanized sheet, galvanized plate and galvanized aluminum panels, although their surface conditions vary, but the basic cleaning process is similar to the main process: pre-cleaning - washing - wash - a multi-stage washing - dry. Buying caitu Jinchang color coated steel Jinhong Run by Boxing Xingfu Town 金宏润 Steel Industry and Trade Ministry. Boxing Xingfu Town 金宏润 Steel Industry and Trade Ministry (www.bxjhr.com) (www.bxjhr.com) strong, credible, Shandong Binzhou board (with) wood industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinhong Run steel and you hand into the brilliant, for a better future! You can also access (www.bxjhr.com/supply_details_47848160.html), for more information about the company.