T/SHHJ 000004-2023 Water-based colorful reflective heat insulation coating
T/SHHJ 000004-2023 Water-based colorful reflective heat insulation coating
Basic Information
Scope
Main technical content: This document specifies the terms and definitions, classification, requirements, test methods, inspection rules, marking, packaging, and storage of water-based multicolor reflective thermal insulation coatings. This water-in-water type multicolor coating is made by dispersing water-based coloring colloidal particles in a system composed of water-based film-forming substances (synthetic resin emulsions, etc.), pigments, water, additives, and functional materials. This coating can achieve decorative effects such as imitating granite, marble, and wallpaper through spraying and other application methods. It forms a complete system with primer, intermediate coat, and top coat (which can also be omitted), and has high solar reflection ratio, near-infrared reflection ratio, and hemispherical emissivity, which can achieve obvious thermal insulation effects. It is mainly used for decoration and protection of building surfaces.