YSHIELD® RDF72 Window film is a very light green colour and has 72 % light transmission with an attenuation 33 dB for indoor application on non heat absorbing glass surfaces.

NOTE: This EMF window film is 76cm wide and is sold in units of 1m lengths.

Why YSHIELD® RDF72 Window film?

YSHIELD® RDF72 Window film is a precious metal coated and self-adhesive special window film for shielding of high-frequency radiation (HF). This window film has a 72% light transmission in a bright grey colour. It has an attenuation 33 dB and is designed for indoor application on non heat absorbing glass surfaces.

What to use it for?

Suitable for domestic and windows this film offers a good amount of shielding. If you can hang wallpaper you should be able to fit this EMF protection window film.

YSHIELD® RDF72 Window Film Shielding Graph

Application

To apply YSHIELD® RDF72 Window film we recommend using the plastic scraper FVR10, the mounting concentrate FMK30 and the edge sealant FL4. Full instructions are included in the delivery. Please note: Do not apply the edge sealant until 8 weeks after installing the window film, so that excess water can evaporate.

Attenuation | Grounding

• This product shields high frequency electromagnetic fields (HF). The indicated dB-values apply to 1 GHz, view chart for other frequencies. Laboratory report ranging from 40/600 MHz to 40 GHz according to standards ASTM D4935-10 or IEEE Std 299-2006, view graph above.
• This product does not have an electrically conductive surface so does not shield low-frequency alternating electric fields (LF).

Technical data

• Width: 76 cm
• Length: Linear meter
• Attenuation: 33 dB at 1 GHz
• Light transmission: 72 %
• Color of daylight: Very light green
• Mounting: Water-activated, pressure-sensitive adhesive to the back
• Material thickness: 75 µm
• Only for indoor application on non heat absorbing glass surfaces!

Why can't YSHIELD® RDF62 Window film be used on heat absorbing surfaces?

Heat-absorbing glass is already metallized.

When solar radiation permeates the metallization and subsequently hits the window foil, multi-reflections may occur. The windowpane will needlessly heat up and thus by expansion cause leaks or even cracks in the border-seals.

Please check the type of glass you are applying the window film to in advance!