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The Difference Between The PE Protective Film And The PET Protective Film
- Aug 10, 2018 -

Polyethylene is the most simple polymer organic compound and the most widely used polymer material in the world. The PE protective film is based on the special polyethylene (PE) plastic film, which is divided into high density polyethylene protective film, medium density polyethylene and low density polyethylene according to the density.

The greatest advantage of the PE protection film is that the protected products are not contaminated, corroded, scratched and protected in the process of production, transportation, storage and use, and protect the original glossy and bright surface, thus improving the quality of the product and the market competitiveness. PE protection film applications are as follows: stainless steel plate, aluminum plate, aluminum alloy profile, plastic steel profile and doors and windows, aluminum plastic board, fluorocarbon board, mirror panel, sandwich plate, fireproof plate, decorative panel, organic glass board, PS, PE, PVC board sun board (polycarbonate plate), anti-theft doors, standard cards, coated glass, upscale furniture, and high grade Arts and crafts, electrical cabinet, computer shell, car lamps, floor, household electrical appliances shell, instrument, and other fields to protect the surface of the products can be used.

PE protective film is made of special polyethylene (PE) plastic film as substrate, cross-linked acrylic resin as adhesive, and then processed by several special additives. Soft properties, good adhesion, easy to stick, easy to peel off, peel off non-residual PET protective film PET film, also known as high-temperature polyester film. It has excellent physical, chemical and dimensional stability, transparency, and recyclability. It can be widely used in magnetic recording, photosensitive materials, electronic, electrical insulation, industrial membrane, packaging and decoration and other fields. High temperature resistant polyester film introduced high temperature resistant polyester film models: FBDW (single dumb black), FBSW (double dumb black).

PET film is a kind of packaging film with comprehensive properties. It has good transparency and luster, good air tightness and aroma retention, moderate moisture resistance, moisture permeability at low temperature decreased. PET film has excellent mechanical properties. Its strength and toughness is the best in all thermoplastic plastics. The tensile strength and impact strength are much higher than that of the ordinary film, and the strength is good, the size is stable, and it is suitable for the two processing of printing and paper bags. PET film also has excellent heat resistance, cold resistance and good chemical resistance and oil resistance. But it is not strong alkali resistance; easy to carry static electricity, there is no appropriate anti-static method, so in the packaging of powder goods should be noted. With the development of special functional films, new applications of polyester films are emerging. Can be produced into mobile phone LCD protective film, LCD TV protective film, mobile phone buttons, etc.

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