Polyurethane hard bubble catalyst PC-8 is used in refrigerated truck design: ideal for maintaining low temperature environment

the core of refrigerated truck insulation technology: the rise of the polyurethane hard bubble catalyst pc-8 in the design of refrigerated trucks, maintaining a low temperature environment is one of its core functions. the key to achieving this goal lies in the application of efficient insulation materials. as a thermal insulation material with excellent performance,…