What is the temperature resistance of PET protective film?
Summary: PET high temperature protective film is a kind of product protection film, which has a high temperature resistance of about 180 ° C. The product is non-toxic and tasteless, and has strong fire resistance.
PET protective film is a kind of good quality film, also known as high temperature resistant polyester protective film, with high temperature resistance of about 180 degrees.
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PET heat resistant protective film characteristics:
(1) High temperature resistant polyester film. It has excellent physical properties, chemical properties and dimensional stability, transparency and recyclability. It is cold-resistant (-70 degrees), heat-resistant (+200 degrees) and has excellent properties of corrosion resistance and stable shrinkage.
(2), PET film is a kind of packaging film with comprehensive performance. It has good transparency and gloss, good air tightness and fragrance retention;
Moisture resistance is moderate and moisture permeability is reduced at low temperatures. PET film has excellent mechanical properties, its toughness is the best among all thermoplastics, its tensile strength and impact strength are much higher than ordinary films;
And good strength, stable size, suitable for printing, paper bags and other 28 secondary processing.
(3) Excellent chemical and oil resistance. However, it does not have strong alkali resistance and is prone to static electricity, there is no suitable anti-static method, so care should be taken when packing powdered items.
Thickness Specifications: Thickness: 1.2C, 2.5C, 3.8C, 5C, 7.5C, 1OC, 12.5C, 15C, 17.5C, 18.8C, 25C.
It can be widely used in magnetic recording, photosensitive materials, electronics, electrical insulation, industrial film, packaging decoration and other fields.