Rubber and plastic insulation boards are flexible insulation materials based on rubber and plastic foam. They feature uniform structure, low thermal conductivity, and low water absorption, making them widely used in HVAC systems. Their surface typically has a closed-cell structure, effectively reducing heat loss due to air convection while preventing moisture penetration and minimizing condensation risks.

In ventilation ducts, chilled water pipes, air conditioning systems, and computer room equipment, rubber and plastic materials can improve energy efficiency and reduce energy consumption in refrigeration and heating systems. Due to their good flexibility, they can easily wrap complex pipes during installation, are easy to cut, and shorten construction time. Furthermore, rubber and plastic materials have a certain noise reduction effect, improving the noise level of equipment during operation.

In engineering applications, the appropriate thickness and material series should be selected according to the system temperature to ensure stable insulation performance over long-term use. For scenarios with complex external environments, it is recommended to use an external protective material to improve system durability. Due to its comprehensive performance advantages, rubber and plastic insulation boards remain one of the important pipe insulation materials in modern HVAC systems.