In real life, it is estimated that many people have come into contact with thermal film, but there are not many customers who understand thermal film. Let's share with you three common questions about thermal film.
Silicon is the old name of silicon, in China's Taiwan area people mostly like to call silica gel silicone, and the mainland silica gel is generally called silica gel, thermal conductive film is one of the types of silica gel, in China's Taiwan and other Asian regions still called thermal conductive film thermal silicon film. Heat conduction film is also called heat conduction gasket, heat conduction silicon film, etc. In fact, thermal conductive film and thermal silicone film are basically the same product, only the name is different, is a very technological and practical thermal conductive material.
1. Does the thermal film have adhesion?
Thermal film products have their own adhesive. Because the rubber component in the raw material of the thermal film contains adhesive, it will come with adhesive. If customers need to enhance the adhesion of their products, the product can be double-sided or single-sided gum processing to enhance its adhesion.
2. Will the adhesive conductive film be convenient for repeated use?
Whether the thermal film can be reused needs to be judged according to the strength of the viscosity. Generally, the self-adhesive thermal film can be reused, because this kind of self-adhesive is not very strong, and it is not easy to damage or deform the thermal film. And some customers need because of the product structure, thermal film viscosity is very strong to a fixed role, to thermal conductive film for single-sided or double-sided gum, because the back glue viscosity is stronger, so not convenient and repeated use, especially in case of aluminum surface or plating surface, cannot be too careful, avoid tearing or layered, and thermal conductivity with self-adhesive film than gum thermal film is more likely to be repeated use.
3. How long is the service life of thermal film?
The service life of most of the thermal conductive film on the market is about 3 years, and all of the thermal conductive film has been subjected to strict high temperature aging test, and the shelf life is more than twice that of the peer, which can reach 10 years or more. In particular, the service life of the thermal film used in the battery of new energy vehicles is more than 20 years, and very few thermal film enterprises in the industry can guarantee their products for 10 or more than 20 years.