Used for auto hand film tearing-副本

The development stage of automotive tear film

Since the automobile film on the market, it has experienced four stages -- "tea paper", "explosion-proof film", "sunscreen and heat insulation film" and "magnetron sputtering film".

"Tea paper" is the first generation of products, commonly known as sun paper, characterized by strong shading, simple installation, disadvantages are not heat insulation, easy to fade, easy to degumming.

"Explosion-proof film" is the second generation of products, the use of new adhesives and thicker film to improve the effect of explosion-proof, with a certain heat insulation, sun protection performance, heat insulation rate between 20% and 60%, UV protection of about 80%.

"Sunscreen insulation film" belongs to the third generation of products, also known as heat insulation paper, space, etc., there are a lot of new technologies, such as "magnetic control film coating", "micron technology", "nanotechnology", "spectrum micro particle technology" and so on, more than 90% of its effectively block the ultraviolet ray, infrared blocking rate increased to 30% ~ 95%, and the stronger glue viscosity, which can achieve both to reduce the thickness of the membrane and to improve the performance of blast effect. 

Light transmittance and clarity

This is the most important performance related to driving safety in the car film, it is recommended that users try not to choose the film with too low transmittance, car window film, especially the film on both sides of the front row window, should choose the transmittance of more than 35% is more appropriate.At this time, the side window film does not need to dig holes and does not affect the line of sight. When driving at night, it can also weaken the strong glare reflection of the rear headlights in the reverse mirror, so that the eyes are very comfortable.In addition, in the rainy night driving, reversing, U-turn can also ensure a good line of sight.

1, the insulation film using the substrate is clear enough, even if the color is darker film, see out the scene is transparent, can not be dark, deformation;

2, the durability of the color of the heat insulation film, good heat insulation film can be kept for more than 6 years will not fade, still as new, poor with two years will be dark and faded.