Coating classification: chemical resistance of coating

Core tip: the paint surface is likely to contact with various chemicals, and many of these chemicals have chemical reactions with the components of the paint itself, which will have many adverse effects on the performance of the paint The most common is acid-base erosion Chemical resistance refers to the resistance of paint film to acid, alkali, salt and other chemicals For example, some resins used in the coating industry can be crosslinked and solidified with acid substances, and the coating must have the ability to resist acid substances A large amount of sulfur dioxide emitted in modern industrial production meets the water molecule combination in the atmosphere 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 Paint Home News: paint surface is likely to contact with various chemicals, and many of these chemicals have chemical reactions with paint components, which will have many adverse effects on paint performance The most common is acid-base erosion Chemical resistance refers to the resistance of paint film to acid, alkali, salt and other chemicals For example, some resins used in the coating industry can be crosslinked and solidified with acid substances, and the coating must have the ability to resist acid substances A large amount of sulfur dioxide discharged in modern industrial production is combined with water molecules in the atmosphere to form sulfur, and then sulfuric acid is synthesized Sulfuric acid has a great destructive effect on coatings Especially those protective coatings which have high requirements for weather resistance and have to resist harsh external environment for a long time require excellent chemical resistance For the inspection of chemical resistance of the coating, it is mainly considered from the perspective of practical application In the specified temperature and time, observe the corrosion of the coating by the medium to judge the chemical resistance 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,