Central air conditioning chilled water and refrigerant pipes operate at low temperatures for extended periods, making them highly susceptible to condensation. This can lead to damp ceilings and pipe corrosion. Rubber-plastic insulation, with its closed-cell structure, has become the mainstream insulation material for HVAC systems. Rubber-plastic materials possess inherent high moisture resistance, with an excellent moisture resistance factor, eliminating the need for an additional vapor barrier. Wrapped around the chilled water pipes and ducts, it prevents moisture from penetrating the insulation layer, thus preventing condensation at its source.

The material is soft and elastic, allowing for a tight fit to pipes, valves, elbows, and various irregularly shaped components, resulting in tight joints and minimizing heat loss. Its excellent vibration damping and sound absorption properties absorb noise from water flow and equipment vibrations, preventing pipe noise from spreading into the indoor space. Rubber-plastic insulation is dust-free and will not pollute the air conditioning supply environment, making it suitable for office buildings, shopping malls, hotels, hospitals, and other locations with high indoor environmental requirements.

Under long-term operating conditions, rubber-plastic is resistant to aging and mold growth, and its temperature range matches that of conventional central air conditioning systems, reducing future maintenance costs. Many newly built commercial complexes and office buildings directly choose rubber and plastic insulation as the standard insulation solution for pipes during the HVAC design phase. In the energy-saving renovation of air conditioning systems in existing commercial buildings, replacing aging insulation layers and adopting rubber and plastic insulation solutions can effectively reduce the energy consumption of air conditioning systems, reduce the frequency of leak repairs, and improve the long-term operational efficiency of buildings.