As a new type of material widely used in industry and life, transparent PET release film is widely favored by all walks of life for its unique performance and convenient characteristics. PET release film is a film material that is coated with a layer of silicone oil on the basis of polyester (PET) film to give a release effect. It not only inherits the excellent characteristics of PET film material, but also has excellent performance in anti-sticking and release because of the presence of silicone oil on the surface.
In modern industrial manufacturing, transparent PET release films are often used in the electronics industry, automobile manufacturing, printing and packaging and pasting materials. For example, in the electronics industry, the release film can be used as a protective film for battery separators and circuit boards, and it can be used for laminated dressings and wound protection patches, etc.;In automotive manufacturing, release liners are ideal for dust and scratch resistance.
On the one hand, transparent PET release film is favored because of its physical properties of high transparency, good heat resistance, high tensile strength, acid and alkali resistance and aging resistanceOn the other hand, the silicone oil coating on the surface gives it excellent chemical stability and release. The membrane material is able to maintain stable performance in different temperature and climatic environments, which greatly improves its application range.
In specific applications, the surface treatment technology of transparent PET release film is the key. Different coating technologies are available to meet different release force needs and thus accommodate a wide range of adhesives and materials. At the same time, by modifying the coating formulation and manufacturing process, release films with different gloss and transparency can be manufactured to suit specific visual requirements and functional requirements.
In summary, transparent PET release film has shown its irreplaceable role in many industrial fields due to its superior physical and chemical properties. With the continuous development of technology, the application prospect of this material will be broader, bringing more convenience to people's production and life.