Coating classification: metal coating

Core tip: metal coating is a kind of coating with metal texture, most of which need some form of pretreatment to improve the surface condition, so as to improve the adhesion of the coating and enhance the anti-corrosion protection of the metal substrate The most commonly used metal coatings are alkyd resin baking paint cured by amino resin, acrylic resin baking paint and polyester resin baking paint Due to the different reaction, the curing temperature is 140 ℃, 160 ℃ and 180 ℃ respectively At the same time, in order to increase the film toughness and adhesion, some epoxy resin was added to the formula Characteristic One of the biggest application markets of light curing metallic coatings Paint knowledge how about Akzo Nobel Powder Coating Recommended introduction: powder coating is a kind of coating with different form from general coating, which is in powder form It is a new type of coating, because of its own advantages and more and more known by people Let's introduce Akzo Nobel Powder coating Akzo Nobel Powder coating is a cost-effective coating solution, which can be applied to different kinds of products After the treatment of static electricity and fire baking, a tough and durable coating surface will be formed, with the least impact on the environment Since the introduction of this technology, powder coating has been able to continue to maintain the Coating home news: metal coating is a coating with metal texture, most of which need some form of pretreatment on the metal surface to improve the surface condition, so as to improve the adhesion of the coating and enhance the anti-corrosion protection of the metal substrate NOK = "F" gradientshapeok = "t" O: CO necttype = "rect" > the most commonly used metal coatings are alkyd resin baking paint cured by amino resin, acrylic resin baking paint and polyester resin baking paint Due to the different reaction, the curing temperature is 140 ℃, 160 ℃ and 180 ℃ respectively At the same time, in order to increase the film toughness and adhesion, some epoxy resin was added to the formula Characteristics one of the biggest application markets of UV curable metal coating is metal tank coating Some two sets of aluminum alloy beverage cans adopt UV / EB coating process In the coating of food and beverage packaging cans, UV curable or EB curable coatings show strong advantages, fast curing, low volatilization and low odor, which are the main characteristics applicable to the processing field The three piece set of food and beverage tubes made of tinned iron sheet (horse pocket) can also be protected by UV curable coating or UV varnishing after printing ink The protection of copper products tends to be UV varnish rather than color paint, which mainly highlights the color and aesthetic texture of copper itself In addition, UV metal coating is widely used in metal sign decoration, metal decorative plate, aluminum alloy door and window protection and steel pipe temporary coating protection Pre coated metal coil is a big market, but there may not be a mass production UV coating production line at present The problems may lie in the rapid curing of low-cost natural color paint, super wear resistance and stamping performance Many commonly used metals are easy to corrode, their surface is easy to stain and affect their appearance Metal aluminum, especially aluminum foil or aluminum film deposited on plastic or paper, has soft texture, poor wear and scratch resistance Aluminum alloy profile also has similar problems, which need coating protection Similar to the traditional coating, before the metal coating, most of the metal surfaces need to be pretreated in some form to improve the surface condition, so as to improve the adhesion of the coating and enhance the anti-corrosion protection of the metal substrate Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,