Traditional Culture Encyclopedia - Hotel reservation - What are the advantages of double-sided aluminum foil phenolic resin?
What are the advantages of double-sided aluminum foil phenolic resin?
Clean and environmental protection: the outer layer is made of anti-corrosion embossed aluminum foil, and there is no dust and fiber in the air duct to ensure the clean and environmental protection of air supply. It is the first choice for air conditioning and ventilation pipes in offices, hotels, supermarkets, shopping malls and other buildings. Low thermal conductivity: good thermal insulation performance and sound insulation effect. Fire rating: Phenolic foam has good flame retardant performance, and its combustion rating reaches the national flame retardant rating of composite air duct material B 1. Smooth appearance, beautiful and durable, anti-aging, good patch effect. If it is a single-sided color steel phenolic composite board, there is phenolic foam in the middle, and there is a layer of color steel and an aluminum foil on both sides, respectively, and the fire rating reaches the national standard. Color steel phenolic board uses 0.2mm color steel plate instead of 0.06mm aluminum foil, which increases the impact resistance of phenolic board and is not easy to be punctured.
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