How to identify a high-quality color-coated, observation and the thickness of the substrate thickness peritoneum. Color plate is a substrate and the color of the peritoneum or coating composition. We first have to consider the thickness of the substrate and the coating of the peritoneum, good color steel substrate is 0.02-0.05mm, film or coating thickness of only 0.15mm or less often. Because the impact of the use of time to look at the color plate, the thickness of the substrate is very important. And some manufacturers tend to produce color plate on the substrate and the color steel coating or film tricks, they reduce the thickness of the substrate, but the increase in the thickness of the peritoneum color plates to reduce production costs, which greatly reduces the use of color plate the life of the. 2, see color plate quality certification. Are there test the relevant departments. If possible, try to color steel manufacturers fieldwork. How to look at the enterprise environment, whether formal. Inquire about this enterprise market reputation how. 3, listen to the sound. With your fingers or with a hard object percussion color plate, color plate material, if poor, then came the sound volume is boring Color color coated paper wholesale, metal sound obvious, better color plate material is more metallic sound loud and crisp. 4, observed leakage edge color plate. Get a color steel, steel products, such as observing the exposed section of color plates, etc. are fine crystalline, is gray, dark and impurities. If the section is fine crystalline type is relatively superior quality. Because of the different manifestations of color steel prices, so the quality is very unique in that it is for everyone to be more related to the introduction and said he hoped that each worker can cause attention and focus. Color-coated roller coater coating process is usually subject to a wet film thickness of coating and curing oven baking solvent volume load restrictions Color Which is good, if the product requires a large film thickness, they have repeatedly applied and cured by baking Color volume manufacturers, so the unit is divided into a roll coating painted a roast, two Tu two bake, bake three-coat three other types to meet the requirements of different thickness of the coating, and can be more economical and rational use of paint. Among them, two Tu two bake the largest number of units. Roller unit high-speed, high-volume production. Products are widely used in outdoor construction and interior decoration, home appliances, furniture, appliances and so on. 2 curtain flow method initially coated with a roller coating, curtain flow coating machine when using fine coating, liquid coating applied to the surface of the strip, strip coated rollers will not leave India, difficult to control, suitable for the production of high caitu quality appliances. The process is difficult to control, only Nippon Steel Kimitsu plant applications, do not get promoted. 3 powder coating powder coating is a new process is divided into two kinds of powder gun powder cloud technology, a few years ago in Europe and Japan have several sets painted by powder gun technology unit production, its low speed craft, production capacity is small. The recent development of MSC powder cloud technology enables powder coating technology has greatly improved. The process is as follows: Powder coating pretreatment similar to traditional roll coating pretreatment, the outer surface of the pretreated substrate coated powder binders, by induction heating to 175 ° C, and dried to form 5 ~ 10μm of dry film, and then roll through the inner water-cooled substrate cooled to 40 ° C, so a good deal across the board installed in the cabinet in the Ge powder coating, powder coating in Ge under a strong electrostatic field color steel roll powder coating powder cloud generated rotating brush, powder cloud forming solid paint particles with a high charge, high-speed operation of the substrate which fly to produce sufficient boundary penetration, then the powder particles uniformly deposited on the surface of the strip on. Powder coated film strip to go through the curing process, through two induction coils mounted transversely curing oven, and a holding furnace treatment, quenching by water cooling, complete segment processes. Powder coating product coating thickness, color, gloss uniformity; scratch resistance, corrosion resistance, chalking good fade resistance; no paint solvent, nor thermosetting adhesive, no explosion and fire hazards; environmental protection safe process. Color volume manufacturers | Color Luliang volume | Jinhong Run steel 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_45807130.html), for more information about the company.