PVC film applicated in flexible duct

PVC film (Polyvinyl chloride film) has high mechanical strength, tensile strength and tear strength, can withstand a certain pressure and stretching. This gives it outstanding durability and tear resistance in packaging, construction, and other applications. PVC film It can be processed through a variety of processing methods (such as hot sealing, cutting, printing, etc.) to meet different application needs. At the same time, it can also be combined with other materials (such as paper, metal, etc.) to enhance its performance. Some special formulas of PVC film have good flame retardant performance, which can prevent the spread of fire to a certain extent and improve safety. Moderate price: PVC film is relatively affordable compared to other polymer materials, which makes it competitive in the duct industry，it has white ,black ,gray etc

In recent years, with the rapid development of the construction industry and the improvement of people’s requirements for indoor air quality, PVC film, as a new material, has been widely used in the flexible air duct system. First of all, PVC film has good weather resistance and chemical resistance, waterproof, moisture-proof and other characteristics, high strength and low weight, using PVC film to make air duct can effectively avoid moisture into the system and cause equipment damage. Secondly.

Compared with traditional aluminum pet foil materials, PVC film has lower maintenance cost and long life. And pvc film to do the air duct installation is convenient In addition, the PVC film also has a good sound insulation effect. After the rational design and selection of PVC film with suitable thickness, the noise propagation and vibration-induced resonance phenomenon can be effectively reduced. This is very important for those who require high indoor noise or need to maintain a quiet environment (such as hospitals, libraries, etc.).