Overview: Insulated cleanroom panel is a type of composite panel designed for cleanroom environments, consisting of an insulating core material sandwiched between two surface layers. The core is typically made of materials such as polyurethane (PU), rock wool, expanded polystyrene (EPS), or phenolic foam, while the surface layers are usually made of galvanized steel, stainless steel, aluminum, or high-pressure laminate (HPL). This structure provides excellent thermal insulation, airtightness, and a smooth surface, making it suitable for various controlled environments.