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, thus allowing the strip through different temperature curve eventually reach PMT value. But usually control paragraphs 1, 2 pre-painted steel coil offer slightly lower temperature of the furnace, so that the film can be fully solvent to evaporate before oven curing, if temperature is too fast, too fast in the coating solvent spills, or paint solvent volatilization film had a chance to solidify, make surface defects such as bubbles. In the furnace 3, paragraph 4, strip temperature slightly higher than the paint curing temperature. When the strip enters paragraph 3 Boxing color coated paper, basically evaporate the solvent, 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, the 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 Hongji strip color coated paper, but the time is too short at this temperature, low crosslink density, and thus make 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. Caitu how to price, color steel home and abroad using the latest technology and advanced equipment pre-painted coil, cold-rolled steel or galvanized steel multi-stage first degreasing, cleaning, chemical conversion treatment, and then the beginning of a continuous strip coating, fine coating, and the use of international advanced level for its curing oven cured coating surface (baking). The color coating with excellent decorative, formability, corrosion resistance, weather resistance. Color coated products can maintain long-term bright color, has become the construction, transportation, manufacturing, light industrial, office furniture, household appliances, food packaging and other industries ideal material. It is suitable for industrial and civil buildings, warehouse, special construction, large span steel structure housing the roof, walls, and interior and exterior decoration, etc., a lightweight, high strength, color-rich, convenient construction, earthquake, fire, rain, life long, maintenance-free characteristics, has been widely used. Binzhou color coated paper | Jinhong Run Steel (certified) | Baoding color coated paper 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.