Anti-static PET Sheet and Film

Coating a layer of anti-static liquid on the surface of PET sheet make the anti-static index reach 10^6-10^10Ω. According to anti-static effect, anti-static PET Sheet can be divided into two types: one is ordinary, the other one is permanent. The anti-static index of ordinary anti-static PET Film roll can only reach index 10^7-10^10Ω in a room with constant temperature and humidity. If testing in condition with dry air or an air-conditioned room, the anti-static value will be over 10^10Ω.

The other one is permanent anti-static PET film, which has anti-static index between 10^6-10^9Ω under any conditions. The permanent static resistance PET film roll is used to make blister tray for packaging electronic products. 

Types and advantages of PET film

PET film is a packaging film with comprehensive performance. It has good transparency and gloss; it has good air tightness and fragrance retention; it has medium moisture resistance, and its moisture permeability decreases at low temperatures. PET film has excellent mechanical properties, and its toughness is the best among all thermoplastics. Its tensile strength and impact strength are much higher than those of ordinary films; it has good strength and stable dimensions, and is suitable for secondary processing such as printing and paper bags. 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 appropriate anti-static method, so it should be paid attention to when packaging powdery items.

PET high-gloss film

In addition to the excellent physical and mechanical properties of ordinary polyester films, this film also has excellent optical properties, such as good transparency, low haze, and high gloss. It is mainly used for high-end vacuum aluminum-plated products. After aluminum plating, the film is mirror-like and has a good packaging decoration effect; it can also be used for laser anti-counterfeiting base film, etc. High-gloss BOPET film has a large market capacity, high added value, and obvious economic benefits.