Photochromic, Sun Control Film, Windows Film
Minimum order:100 ft (width:4.921 ft) or 15 m (width:1.5 m)
**Can send to any country**
◆Photochromic Window Film & Sun Control Film
Photochromic window film provides difference transparent in sunny day, cloudy, evening or underground parking lots to ensure your safety. Adjust the color of the outdoors will quickly change to dark to protect your eyes, improve the efficiency of heat insulation.
Driving against the sun during the day, safer driving at night.
Photochromic window film darken substantially in response to UV light in less than one minute, and continue to darken a little more over the next fifteen minutes. The film begin to clear in the absence of UV light, and will be noticeably lighter within two minutes, mostly clear within five minutes, and fully back to their non-exposed state in about fifteen minutes.
Because photochromic compounds fade back to their clear state by a thermal process, the higher the temperature, the less dark Photochromic window film will be. This thermal effect is called "temperature dependency" and prevents these devices from achieving true sunglass darkness in very hot weather. Conversely, Photochromic window film will get very dark in cold weather conditions. Once inside, away from the triggering UV light, the cold film take longer to regain their transparency than warm film.
ATARAPA's Photochromic window film filter 99% UVA as well as UVB. UVB light is more energetic and causes sunburn as well as skin damage.
◆ATARAPA characteristics of general non-color-changing automotive sun control film
1，Super strong anti-infrared and ultraviolet light, and provide a best view.
2，Excellent insulation effect。
◆Normal Window Film & Sun Control Film
ATARAPA automotive sun control film reflects and absorbs solar heat to achieve thermal insulation. Reflecting solar heat, mostly based on metals, such as silver, titanium, iron, aluminum, etc. Directly reflects energy out of the room. Although the reflection can greatly block the solar heat, it will also cause indoor reflection. Absorbing solar heat energy, it absorbs heat energy in a darker color, and stores heat-insulating film and glass. There are more colors to choose from, but the heat absorption effect will be attenuated, so the heat insulation effect is poor. Most of the insulation film can block UV, which can effectively reduce the UV and IR radiation inside the car, reduce the heat accumulation inside the car and protect your eyes.