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PET-GAG Film

Polyethylene terephthalate for PET sheet is an important variety of thermoplastic polyesters. The English name is Polyethylene terephthalate, referred to as PET or PEIT (hereinafter referred to as PET), commonly known as polyester resin. It is made of terephthalic acid and ethylene glycol condensation, and together with PBT is called thermoplastic polyester.

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PET-GAG Film

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Polyethylene terephthalate for PET sheet is an important variety of thermoplastic polyesters. The English name is Polyethylene terephthalate, referred to as PET or PEIT (hereinafter referred to as PET), commonly known as polyester resin. It is made of terephthalic acid and ethylene glycol condensation, and together with PBT is called thermoplastic polyester.

PET sheet is a thermoplastic environmentally friendly plastic product, which is widely used in packaging in cosmetics, food electronics, toys, printing and other industries.

1. Good mechanical properties, impact strength is 3 to 5 times that of other films, and good folding resistance.

2. Resistant to oil, grease, dilute acid, dilute alkali, and most solvents.

3. The heat resistance of pure PET sheet is not high, and the thermal deformation temperature is only about 85 degrees Celsius, but after strengthening treatment, its heat resistance is greatly improved. The mechanical properties of glass fiber reinforced PET are similar to engineering plastics such as PC and PA, and the thermal deformation temperature can reach 225 degrees Celsius. PET has good thermal aging, the embrittlement temperature is -70 degrees Celsius, and it still has a certain toughness at -30 degrees Celsius; PET is not easy to burn, the flame is yellow, and the oil droplets are burned.

4. Low gas and water vapor permeability, excellent gas resistance, water resistance, oil resistance and odor resistance.

5. High transparency, can block ultraviolet rays, good gloss.

6. Non-toxic, tasteless, healthy and safe, can be directly used in food packaging.

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