Common knowledge of coating: factors affecting the properties of powder coating

The core tip: powder coating has a special position in the coating industry, compared with the traditional organic coating, there are many differences There are many similarities in the final performance of curing film From the perspective of production process, the manufacturing of powder coating should be attributed to plastic Although powder coating seems to be simple from the perspective of the elements of coating formulation, it is actually very complex due to a comprehensive process involving manufacturing process, storage, film-forming and final application characteristics Although the chemical reaction of powder coating and solvent coating is the same when they are cured, they are Shenyang steel structure fireproof coating construction expert punde Building Fire Engineering Co., Ltd Recommended introduction: since its establishment, Shenyang punde Construction Fire Engineering Co., Ltd has cultivated a group of professional construction teams with excellent equipment, rich experience and serious responsibility with advanced and scientific management methods and strict engineering quality assurance and after-sales service system It has undertaken a number of fire system installation projects, which has been praised by customers Every idea and special requirement of you will be fully considered by us and fully realized in the construction technology, which will become the cornerstone of our successful long-term development We are looking forward to your invitation, to provide you with quality services and high-quality technical support! All construction coatings have passed ISO9001 Home of coatings news: powder coatings in the coating industry has a special position, compared with traditional organic coatings, there are many differences There are many similarities in the final performance of curing film From the perspective of production process, the manufacturing of powder coating should be attributed to plastic Although powder coating seems to be simple from the perspective of the elements of coating formulation, it is actually very complex due to a comprehensive process involving manufacturing process, storage, film-forming and final application characteristics Although the chemical reaction of powder coating is the same as that of solvent coating, the physical properties of the coating formed by them are quite different The application characteristics of solvent based coatings can be adjusted by selecting solvents or mixed solvents which have little influence on the curing film But the powder coating cannot do this because it does not contain solvent Most properties of powder coatings are only determined by the base material Therefore, in order to produce a powder coating with good comprehensive properties, we should first be familiar with the influence of various factors of resin on the coating properties We have a basic understanding of the relationship between different resins and coating parameters and their influence on the final coating characteristics, which is more useful than mastering a large number of powder coating formulations 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,