PIR Insulation Duct Board with Aluminum Composite is a high-performance insulation material widely used for the insulation of ducts in Heating, Ventilation, and Air Conditioning (HVAC) systems. This material is made from polyisocyanurate (PIR) foam, which is typically laminated with aluminum foil or aluminum sheets on both sides, providing excellent thermal insulation and moisture-proof vapor barrier properties. PIR foam has low thermal conductivity (usually with a thermal conductivity coefficient lower than 0.024W/mK), meaning it can significantly reduce electricity costs, and due to its excellent flame-retardant properties, it is suitable for various HVAC air systems.
The advantages of PIR insulation boards include:
Superior Thermal Performance: The high reflectivity of aluminum foil effectively reduces heat conduction and radiation, enhancing insulation efficiency.
Moisture-proof Vapor Barrier: Aluminum foil prevents the penetration of moisture and gases, improving the moisture resistance of the insulation board.
Durability: Aluminum foil has corrosion resistance and weatherability, extending the service life of the insulation board.
Ease of Installation: PIR insulation boards are lightweight and flexible, making them easy to cut and install, reducing construction costs and time.
Environmental Protection and Energy Saving: PIR materials are free of harmful chlorofluorocarbons and hydrochlorofluorocarbons, making them an environmentally friendly choice.
High Cost-effectiveness: Although the unit price may be higher than traditional insulation materials, the significant reduction in heating and cooling costs can offset the increased costs in the long run.
PIR insulation boards are widely used in various building and industrial applications, including wall insulation systems, roof insulation, floor insulation, and curtain wall insulation. They are not only used in new construction but also suitable for the energy-saving renovation of existing buildings. When selecting PIR insulation boards, different thicknesses of aluminum foil or aluminum sheets can be chosen according to the application environment to meet different insulation and mechanical strength requirements. For example, internal use may recommend 80-micron embossed PIR boards, while external use may require 200-micron aluminum foil or pre-painted galvanized steel sheets for better bending and compressive strength.
Overall, PIR insulation boards are a high-performance insulation material suitable for a variety of building and industrial applications, aimed at improving energy efficiency and environmental sustainability.
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