Wave sponge heat insulation part

Product Introduction 1. Core Product Overview Classified under Heat insulation product category, Wave sponge heat insulation part is manufactured from open cell polyurethane sponge into special curved corrugated wave surface with reserved small positioning holes, tailored to attach onto inner wall and fill irregular gaps of refrigeration cabinet and closed industrial mechanical equipment inner cavity. Unique wavy concave convex structure enlarges inner air storage space of sponge body while keeping stable whole structural toughness, allowing the curved sponge sheet to cling closely to uneven inner casing after installation and maintain fixed attaching state under long term equipment vibration and ambient temperature change. The pre drilled positioning holes facilitate fast fixation with standard fasteners to cut down on site installation workload effectively. All finished wave sponge pieces pass high low temperature alternating test and long term compression rebound inspection befor…