T/ZZB 2662-2022 "Impregnated Water-based Insulating Paint" Standard Abstract T/ZZB 2662-2022 is a group standard that specifies the basic requirements, technical requirements, test methods, inspection rules, signs, Encasement, transportation and storage, and mass commitment of impregnated water-based insulating paint. The standard applies to impregnated water-based insulating paint and aims to regulate product mass and promote the application of environmentally friendly insulating paint. The standard specifies key indicators such as electrical insulation performance, mechanical strength, heat resistance and chemical Stability of the paint to ensure its reliable use in electrical equipment such as motors and transformers. In addition, the standard also emphasizes environmental protection requirements, such as the control of volatile organic matter (VOC) content, to meet the needs of green manufacturing.