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What Is The Temperature Resistance Of PET Protective Film?
- Jan 16, 2019 -

PET high temperature protective film is a kind of pet protective film, also known as high temperature polyester protective film. It has high temperature resistance of about 180 degrees. The product has excellent characteristics such as non-toxic, tasteless, strong fire resistance, not easy to break and so on. Therefore, it is widely used in various fields.

Properties of PET Thermostable Protective Film:

(1) High temperature resistant polyester film. It has excellent physical properties, chemical properties, dimensional stability, transparency and recyclability. Cold resistance (- 70 degrees), heat resistance (+200 degrees), and has excellent properties of corrosion resistance, stable shrinkage.

(2) PET film is a kind of packaging film with comprehensive properties. It has good transparency and luster, good air tightness and aroma retention.

The moisture resistance is moderate, and the moisture permeability decreases at low temperature. The mechanical properties of PET film are excellent, and its strength and toughness are the best among all thermoplastics. The tensile strength and impact strength of PET film are much higher than those of ordinary film.

It has good stiffness and stable size, and is suitable for printing, paper bags and other secondary 28 processing.

(3) It has excellent chemical and oil resistance. However, it is not resistant to strong alkali, easy to carry static electricity, there is no appropriate anti-static method, so it should be noticed when packaging powder goods.

Specifications / thickness:

Specification: Thickness: 1.2C, 2.5C, 3.8C, 5C, 7.5C, lOC, 12.5C, 15C, 17.5C, 18.8C, 25C, the commonly used width is 20 mm to 2000 mm, our Sichuan film can be cut according to customer requirements.


It can be widely used in magnetic recording, photosensitive materials, electronics, electrical insulation, industrial film, packaging and decoration and other fields.