Coating knowledge: development trend of acrylic polyurethane coating

Core tip: the development of coating industry is in full swing, and various new types of coatings are widely used Although acrylic polyurethane topcoat has encountered such performance criticisms as weather resistance and water resistance at the beginning of its application in the construction market, as a healthy coating material, acrylic polyurethane topcoat is still rapidly gaining a large number of loyal users, and its surface is coated with gold of acrylic polyurethane topcoat The service life of the structure is also greatly improved, which also plays a good role in protecting the main body of the building Acrylic polyurethane top coat is based on epoxy resin It has the characteristics of no VOC coating, easy recovery and saving production cost It was first applied in automobile manufacturing industry Application scope and advantages of roller ceramic coating Recommended introduction: the surface of ceramic rubber plate used for roller ceramic coating is cast into durable rubber plate by hundreds of independent small ceramic pieces Each ceramic piece has raised characteristics Under general conveyor belt pressure, thousands of unique cast bumps can produce positive traction, prevent slipping and extend the service life of conveyor belt roller At the same time, the bottom layer adopts high-quality rubber, which has strong elasticity and can play a good impact resistance role The scope of application of roller ceramic coating is one three six 83857180 (the same as V) 1 Roller coating in extremely harsh working environment 2 The belt joint is not suitable for fixing with iron buckle; 3 It is suitable for leather Home of coatings: the coating industry is in full swing, and various new coatings are widely used, although acrylic polyurethane At the beginning of finishing coat application in the construction market, it has been criticized for its weatherability and water resistance However, as a healthy coating material, acrylic polyurethane finishing coat has rapidly gained a large number of loyal users The service life of metal structure coated with acrylic polyurethane finishing coat has also been greatly improved, which also plays a good role in protecting the main building With epoxy resin as the base material, acrylic polyurethane finish has the characteristics of no VOC coating, easy recovery and saving production cost After it was first applied in the automobile manufacturing industry, it immediately became the most popular coating material for manufacturers and users Of course, the coating production capacity structure is reflected in many different aspects, with good application ability The anti-corrosion appearance data of ship pipeline need to be spray material in powder form without solvent, which is conducive to construction and appearance protection As a new type of coating that can be sprayed and melted into film, acrylic polyurethane coating can meet the needs of this project very well Marine metals usually suffer more UV radiation and seawater erosion than other industrial objects, and the degradation rate is very fast However, acrylic polyurethane coating is extremely poor in weather resistance, wear resistance, corrosion resistance, and light and color retention, which provide good performance maintenance and cost control for ship production and use Acrylic polyurethane coating is widely used in heavy industries such as petroleum, chemical industry, oil refining, gas, municipal construction, water conservancy, etc It can effectively reduce the corrosion of various media and environment on tanks and pipelines, extend the service life, and has low cost, good air dryness, and convenient construction It has significant economic and social benefits for reducing environmental pollution and saving investment In the future, the global coating production capacity structure is also reflected in the application of ship anti-corrosion Almost all structural systems of ships are widely used in ship steel pipes, such as sea water pipes, steam and waste water pipes, fuel oil pipes, sewage pipes, etc it is known that acrylic polyurethane coating is more suitable for the coating and protection of ship steel pipes than other coatings due to its powder spraying and easy recovery without loss With the improvement of anti-corrosion technology and the optimization of performance of acrylic polyurethane coating, the future ship system application of acrylic polyurethane coating market will also occupy a considerable share 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,