What are the functions of PET fluorine release film?

PET fluorine release film, also known as fluoroplastic release film, is made of PET as the substrate and coated with a release agent on its surface. Qualified PET fluorine release film has a smooth and lubricated surface, uniform coating, and no defects such as particles or bubbles. This product has the advantages of excellent physical and mechanical properties, small thickness tolerance, high transparency, low heat shrinkage rate, and good flexibility. Suitable for high-temperature silicone pressure-sensitive adhesive tape composite die-cutting and punching, easy to peel off after use. The principle of using PET fluorine release film is the same as that of release film, mainly to provide anti sticking effect. However, it is different from silicone oil release film. Fluorine exists in the form of fluoride in PET fluorine release film. Most tapes are stored in the form of substrate and adhesive in high-temperature resistant tapes. There are many types of acrylic adhesives that cannot withstand the temperature of silicone adhesive. Silicone adhesive and silicone oil release film belong to the category of Silikang, and over time, various reactions will occur, which is sticking.

What are the effects of PET fluorine release film?

PET fluorine release film is primarily used for high-temperature adhesive and silicone double-sided adhesive bonding; Used for gold finger, green glue, AB glue, 3M silicone adhesive bonding, etc; Die cut into any other shape for special purposes.