Polyethylene protective film is the world's simplest polymer organic compound and the most widely used polymer material in the world. PE protective film is based on special polyethylene (PE) plastic film, which can be divided into high-density polyethylene protective film, medium-density polyethylene protective film and low-density polyethylene protective film according to different densities.
PE can be classified into low density polyethylene (low density polyethylene) and high density polyethylene (high density polyethylene). The continuous operating temperature of the polyethylene is 60 ° C, and the continuous operating temperature of the high density polyethylene is 80 ° C. High temperature resistance up to 100 °C. Heating the PE protective film does not release toxins.
Characteristics of PE protective film:
1. The adhesion and thickness of the protective film should be selected according to the product and environment used by the customer.
2. The adhesive strength is stable, suitable for products under various high temperature environments, and provides a good protection scheme for high temperature forming sheets such as diffusion board, whiteboard, PC/PET/PVC board.
3. The temperature-resistant protective film can effectively prevent the water filament, white mist, ghosting and the like, and is easy to peel off. It is widely used in polishing, electroplating, circuit boards and other products.