Its main function is to block ultraviolet rays, block part of heat, prevent people from being injured, and prevent glare caused by sudden bursting of glass. At the same time, according to the one-way perspective performance of the solar film, the purpose of protecting personal privacy is achieved. In addition, it can also reduce the damage of ultraviolet radiation to the articles and people in the car, and reduce the temperature in the car and the use of air conditioning through physical reflection, thus reducing fuel consumption and saving some expenses.
It can also improve the efficiency of air conditioning. After the thermal insulation film is attached, it can make up for the loss of refrigeration capacity of the air conditioner and quickly reduce the temperature inside the car, thus reducing the energy consumption of the engine and saving fuel.
Add beauty. Car owners can choose different kinds of car films according to their personal preferences to make their cars look more beautiful.
When it comes to film foaming, we should first judge it according to the type of foaming. If the bubbles are very big, it is basically the quality problem of the film and glue itself; If only some small bubbles appear at the edge of the film, it may be that the quality of the film is not enough; In addition, if the number of bubbles will change, more and more, mostly because of glue; If the number of bubbles is fixed, it may be the quality of the membrane.
The glue layer of inferior film is spray glue, and the regular brand film is basically pressure sensitive adhesive. Glue spraying is affected by exposure, thermal expansion and cold contraction. And it will be easy to separate from the membrane for a long time to form hollow bubbles. Moreover, this kind of glue also slowly gathers together with time, forming a phenomenon similar to water lines, which affects the line of sight.