What is the difference between a PE protective film and a PET protective film?

The biggest advantage of PE protective film is that the protected product is free from pollution, corrosion, scratches and protection of the original smooth and shiny surface during production, processing, transportation, storage and use, thus improving product quality and market competitiveness. . The application of pe protective film is as follows: stainless steel plate, aluminum plate, aluminum alloy profile, steel profile and door and window, aluminum composite panel, mirror panel, sandwich color steel plate, plexiglass plate, PS, PE, PVC plate sun plate (polycarbonate plate), Security doors, signs, high-end crafts, computer casings, automotive lamps, household appliances, instruments, and other areas of the product that need to be protected can be used.

1) Thickness of PE protective film: 0.03mm-0.15mm

2) Color: transparent, blue, black, milky white, black and white, the special color can be customized according to the customer 3) width: within 1650mm, length within 1000M

4) Adhesion: 5-610g/50mm

PE protective film is made of special polyethylene (PE) plastic film as a substrate, a cross-linked acrylic resin as adhesive, and then processed by several special additives. Soft, good adhesion, easy to stick, easy to peel, peel off without residue PET film PET film, also known as film high temperature polyester film. It has excellent physical properties, chemical properties and dimensional stability, transparency, and recyclability. It can be widely used in magnetic recording, photosensitive materials, electronics, electrical insulation, industrial film, packaging and decoration.

PET film is a more comprehensive packaging film. It has good transparency and luster; it has good air tightness and aroma retention; it has moderate moisture resistance, and its moisture permeability decreases at low temperatures. PET film has excellent mechanical properties, its toughness is the best among all thermoplastics, tensile strength and impact strength are much higher than general film; and it has good strength and dimensional stability, suitable for secondary processing such as printing and paper bags. . The PET film also has excellent heat resistance, cold resistance, and good chemical resistance and oil resistance. However, it is not resistant to strong alkali; it is easy to carry static electricity, and there is no proper antistatic method. Therefore, attention should be paid when packaging powdery articles.

PET film is a more comprehensive packaging film. It has good transparency and luster; it has good air tightness and aroma retention; it has moderate moisture resistance, and its moisture permeability decreases at low temperatures. PET film has excellent mechanical properties, its toughness is the best among all thermoplastics, tensile strength and impact strength are much higher than general film; and it has good strength and dimensional stability, suitable for secondary processing such as printing and paper bags. . The PET film also has excellent heat resistance, cold resistance, and good chemical resistance and oil resistance. However, it is not resistant to strong alkali; it is easy to carry static electricity, and there is no proper antistatic method. Therefore, special attention should be paid when packaging powdery articles.