PET fluorine release film function

PET fluorine release film, also known as fluoroplastic release film, is based on PET and coated with release agent on its surface. Qualified PET fluorine release film has a smooth surface, uniform coating, and no defects such as particles and bubbles. The product has the advantages of excellent physical and mechanical properties, small thickness tolerance, high transparency, low thermal shrinkage, and good flexibility. It is suitable for composite die-cutting and punching of high-temperature silicone pressure-sensitive tape, and it is easy to peel off after use. The application principle of PET fluorine release film is the same as that of release film, which mainly plays a role of anti-sticking, but it is different from silicone oil release film. Fluorine is a fluoride in PET fluorine release film. Most of the tapes are in the form of base material and glue Likang's category, after a long time, will produce various reactions, that is, stick to death.