Quality characteristics ATF (AT = Autotex; F=fine) and ATV (AT = Autotex; V = velvet) are based on biaxially-oriented polyester film, which means that they offer improved resistance to solvents; they also boast anti-microbacterial properties and are stronger and more durable than other materials that are commonly used for membrane keyboards/keypads and front panels (such as polycarbonate and PVC). As with all polyester-based films, ATF and ATV are not suitable for prolonged exposure to direct sunlight. The product can be adversely affected by sunlight shining through the window. If you need a film that has to be UV resistant from the outset, we will make sure we use an XE material.
Structure of both types of film.
ATF polyester film
ATV polyester film
ATF and ATV films are available in the following thicknesses: • 150 µ • 200 µ • 280 µ
