What are the advantages of PET protection films compared with other protective films?
PE protective film is a kind of packaging film with more comprehensive performance. The utility model has the advantages of good transparency and luster, good air tightness and fragrance retention, moderate moisture resistance and low moisture permeability at low temperature.From the top of the PE protective film protective film and PET some basic knowledge, can clearly know the difference, in addition, PE soft, PET hard; up to shake, PE sound, PET sound PE as PET; tensile strength; temperature resistant PE protective film is generally 60 degrees however, PET protective film can be 120 degrees and above. Therefore, in the choice of products for different products to choose different material protection film.
PE protective film is based on special polythene (PE) plastic film, which is divided into high-density polyethylene protective film, medium density polyethylene and low-density polyethylene according to the density. PE protective film is the most simple macromolecule organic compound. It is the most widely used polymer material in the world today. Its biggest advantage is protection products in the production and processing, transportation, pollution, no storage and use in the process of corrosion, scratch, surface protection of original smooth glossy, so as to improve the product quality and market competitiveness.The mechanical properties of PET protective coatings are excellent. Their strength and toughness are the best among all thermoplastics. Tensile strength and impact strength are much higher than those of ordinary films;
Because there are many kinds of protective film, I give two examples of PET protection film and PE protection filmThe difference between PET protective film and PE protective filmPET protective film, also called film high temperature resistant polyester film. It has excellent physical properties and chemical properties and dimensional stability, transparency, Recyclable, can be widely used in magnetic recording, photosensitive materials, electronics, electrical insulation, industrial film, packaging, decoration and other fields. Can be produced into mobile phone LCD protective film, LCD TV protective film, mobile phone buttons, etc..
