The "HG/T 2006-91 refrigerator powder coatings" standard is issued by the Department of Chemical Industry Science and Technology of the People's Republic of China, which stipulates the technical requirements, test methods, inspection rules, signs, Encasement, storage and transportation of powder coatings for refrigerators. The standard applies to thermosetting epoxy resin-based epoxy-polyester powder coatings. The standard aims to ensure the mass and performance of refrigerator Appearance and protective coatings, covering the technical specifications from material preparation to application, to ensure the reliability and durability of powder coatings in practical applications.