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Analyzing the advantages of phenolic insulation board
phenolic insulation board after installation location, can be embedded parts and closed, widely applied to improve the defects of high brittleness phenolic insulation board. Phenolic insulation board production convenient, can according to user needs in site construction; Cleaning and hygiene; Using aluminum foil composite sandwich board surface, ensuring the health of air from the duct, the frictional resistance is small, the air quality is high, because the product is called environmental duct. Because the product is made up of aluminum foil ﹢ phenolic foam ﹢ aluminum foil, and therefore has a good sound insulation, vibration resistance dimming and flame retardant, energy-saving features, to reduce the operation cost. Traditional phenolic board not only can be used for exterior insulation system, can be also prepared to act the role of surface composite insulation decoration plate, can also be used to build the traditional EPS/XPS/fire belt, PU external wall insulation system will be used for fire prevention in the curtain wall insulation insulation materials, fire door insulation materials, as well as low or high temperature fire insulation thermal insulation material. Continuous extrusion of closed pore structure caused by the plate density, water absorption, coefficient of thermal conductivity and permeability are lower than other types of plank, widely recognised as one of the best on the market at present of insulating material.