PVDF fluorocarbon coating on the quality of laboratory sample tests, conducted on-line sample debugging qualified after their performance. Take each volume are painted head and capuchin online performance testing. The main performance requirements: gloss ≥20, on the surface of the film thickness ≥20μm, pencil hardness ≥HB, solvent resistance, T bending, impact and other performance testing standards to meet the Q / BQB440-2009 standard (see Table 1). On-line test sample to do the coating applied to take the 200m crown state performance test color coated paper, after coating performance indicators qualified before they were even painted. PVDF lime production unit at a speed of 45m / min, with the temperature test paper plate temperature, in order to achieve early fluorocarbon coated board products refined color coated coil temperature requirements, and this table 1 Q / BQB440-20097.2.7 color coated steel and 3.2 Other properties on the strip line coating technology requirements and adjust the pumping of fine materials Tu Tu heads roll and applicator rolls speed ratio to achieve the thickness of the bottom surface coated fine requirements. If the film thickness does not meet the requirements, will first be appropriately increased head clearance Tu Tu Jing Ji applicator roller and roll; if still can not meet the requirements of the film thickness, and then the head of Tu Tu Jing Ji feed rolls ratio by 0.45 0.50 color coated coil prices raised to meet the requirements of PVDF film thickness lime finish. Color coated is cold rolled steel and galvanized steel for the substrate surface after pretreatment (degreasing, cleaning, chemical conversion treatment), coated with a continuous coating method (roll coating method), after baking and cooling made products. Two common coat two baking process with continuous color coating unit for the main production processes: After unwinding → pretreatment → coating → baking → treatment → coiling. Nantong, Jiangsu color coated paper _ _ Jinhong Run prepainted steel coil provided 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_45898135.html), for more information about the company.