Caitu in the baking process, the board temperature gradually increased, so that the volatile solvent in the paint to gradually complete crosslinking. Due to the curing oven temperature can be controlled separately for each segment color coated coil prices, thus allowing the strip through different temperature curve eventually reach PMT value. But usually control paragraphs 1, 2 lower strip temperature furnace, so that the film can be fully solvent to evaporate before oven curing, if heated too fast, too fast in the coating solvent spills, or paint film The film had been cured of volatile solvents too late, cause surface defects such as bubbles. In the furnace 3, paragraph 4, strip temperature slightly higher than the paint curing temperature. When the strip into the paragraph 3, the solvent has been basically evaporates, when the film begins to solidify. In this case mainly chemical drying process, coating the polymerization reaction, a hot air circulation should be strengthened, to accelerate the reaction; however, if the wind speed is too large, will destroy the balance of the film in various stages of formation, prone to wrinkles and other defects gloss reduction . In paragraph 5 of the furnace Guanzhou color coated paper, strip temperature slightly lowered or unchanged. If the temperature of the same segments, namely strip temperature linear upward trend, although guaranteed to reach the final curing temperature strip, but the time is too short at this temperature, low crosslink density Hongji color coated paper, which makes the coating abrasion resistance, solvent resistance, etc. are deteriorated. Melamine resin and a mixed resin coating, acid gas furnace (hydrogen peroxide, sulfur dioxide, carbon dioxide) will occur in the coating surface contact reactions, easy to produce wrinkles, parted and other defects. Focus on the development of new color-coated paint for general polyester, polyvinylidene fluoride and plastisol coating systems, such as improved availability of super color reproducibility; better UV, SO2, stain resistance; improve resistance resistance, scratch resistance, in order to get a super corrosion resistant environment; shorten paint curing time, reduce paint curing temperature; the development of fire, water, mold, pest control and other functional coatings; abroad in recent years, also recommended the use of water-based liquid coatings to improve environmental protection. Binzhou color coated paper | Jinhong Run Steel (certified) | prepainted coil density provided by the 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) is a leader in Binzhou, board (with) wood, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Jinhong Run Steel leadership with the staff warmly welcome all inquiries negotiations to create a better future for the steel Jinhong Run.