How Does Pet Release Film Solve All of Your Problems?
PET release film is a special material widely used in thermal roll-to-roll transfer. The substrate is usually PET, which is covered with silicone adhesive, so it’s also known as silicone film. The traditional thickness is usually from eighteen to twenty-one millimeters, although it may be more or less depending on the thickness of the film to be applied. There are usually cold and hot surface separated and torn surfaces. The major advantage of this type of transfer is that there is no need for heating.
Roll-to-roll pet release film has two major uses: first, the support of images during photo processing; and second, for use in electronic products. The PET film can be coated with any transparent coating. Most popular coatings include PVC (polyethylene) and silicone. Both of these materials are capable of resisting extreme heat and liquids. It is common for coated PET to be coated with lead acetate, a substance commonly used for glowing materials.
The second use of the product is to form part of electronic devices such as cameras and computer screens. As the device is used, the film heats up and hardens, thus providing a firm, solid structure to the screen. This is a form of thermal resistive coating, which means it can withstand high temperatures without developing any residual adhesion. Residual adhesion tends to decrease the lifetime of objects and sometimes can degrade performance of electronics. But the effect of residual adhesion is reduced with the increasing thickness of the coated pet release film.
It is important to note that films having low levels of residual adhesion are more suitable for use on sensitive items, such as cameras. As a rule, it is advisable to avoid using pet release film on the following objects: watches, calculators, cameras, mirrors, etc. Some objects may be protected by a small layer of plastic film, but that will only provide a short-term insulation from moisture. A film will not serve you well if you want to keep your valuable objects in tip top shape for a longer time.
There is no doubt that the best way to preserve your precious belongings is to use them only for a short time. But what about objects that you would like to use longer? This is where the ability of the pet release film to prevent the formation of residual adhesion proves to be a boon. You can leave behind your most precious pieces of art, but it won’t harm your computer if you use the film to protect it against static electricity. Your camera won’t even get scratched as it gets exposed to air, and it will last for many years without developing any visible effects.
Residual adhesion is actually formed because of the conductivity of certain metals. But the particular form of corrosion that has its root in the presence of too much heat is totally dependent on the silicon. Silicon, being a highly volatile element, forms very strong compounds when it comes in contact with certain other metals. The only substance that can neutralize the effect of silicon oil film on metal is silicone oil.
