فيلم التدفئة الأرضية

Alkali-resistant chemical coating treatment is carried out on the PET surface, and a 30-60nm thick aluminum layer is plated on the coating surface to enhance the heat reflection effect of the film, and an alkali-resistant glue is selected for laminated. The alkali resistance of the floor heating film is improved, the service life of the floor heating film is prolonged, and compared with the aluminum foil type floor heating film, the heat loss caused by the heat transfer of the aluminum foil is effectively improved.