Anti-fogging

SUNTEC S FILM^™ has excellent anti-fogging properties, so the film does not haze and the contents can be seen clearly.

What is anti-fogging property?

A film normally repels water, but with anti-fogging properties, the surface of the film becomes wet and forms a film of water, making the contents appear pristine.

Water droplets - film with poor anti-fogging

If there are many water droplets on the film surface, the contents will appear clouded.

(Note) The above result is an example and may vary depending on the operating environment.

Water film - SUNTEC S FILM^™

Even with the same amount of water droplets, the water film makes the contents look cleaner.

Anti-fogging evaluation results (light/dark analysis method)

Light/dark anti-fogging index

Test method: Asahi Kasei method
(Note) The above data is an example and may vary depending on the operating environment.

Method of measurement
(light/dark analysis method)

An image of the film fogging is captured as shown in the figure above, and the degree of fogging is quantified using the light/dark analysis method.
(Measurement condition: temperature 23℃ → 4℃,
humidity 50%)