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Aluminum Foil Jumbo Roll 8011 For Ventilation Pipe
As the standard of living gets better and better, more and more electrical appliances or new appliances are used in our homes. We often see it on the kitchen range hood, on the water heater, and some ventilation pipes. It looks like a caterpillar, but its color is more silvery white. Moreover, it can be expanded and contracted freely, making it easy to use. So do you know what it is? In fact, it is not difficult to guess that she is an aluminum foil duct. It has an important position in its family
The application of aluminum foil as a raw material to air-conditioning ventilation ducts is still a matter of recent years, but with the rapid development of the central air-conditioning industry in the industrial, commercial and residential construction fields, the consumption of aluminum foil in the field of central air-conditioning ventilation ducts has increased rapidly. The representative ones are aluminum foil phenolic composite air duct and aluminum foil polyurethane composite air duct.
An aluminum foil composite thermal insulation ventilation duct, the outer layer is made of aluminum foil, polyethylene film, glass fiber cloth and ultra-fine glass wool, composited by extrusion or hot pressing, and the middle layer is equipped with a steel wire skeleton in a spiral form Winding, the inner layer is glass fiber cloth, which is dried and solidified, and is used for products of cold, warm and ventilating pipes.
The hose generally uses a composite hose with a PVC protective film as the surface, and there are two aluminum foils and steel bars that support the pipe inside. The presence of steel bars prevents the pipes from being glued together and not easily crushed when they are bent. The use of hoses has the advantages of short construction period, low requirements for floor height, and ease of later installation and transformation.
Aluminum Foil Coil For Automobile Radiator The development and utilization of new materials is closely related to the progress of human civilization, especially the development of modern industry puts forward higher requirements for the performance of materials.
