Properties
HNG80 is a compact woven, metallized polyester netting for the large-scale shielding of high-frequency radiation (HF) and low-frequency electric fields (LF). Our cheap standard product for walls, ceilings and floors. This professional product is usually used for defense ministry, banking house, laboratories etc. ... now available for private use!

Application
Interior for walls, ceilings and floors. As intermediate wallpaper, for drywall constructions, loosely laid, to shield devices, etc.

Processing
In case of processing as an intermediate wallpaper, for glueing we recommend a commercially available dispersion glue. The wall and the backside of the material are coated with a paint roller. Insert the material wet on wet, fix it manually (with disposable gloves) and use a gummed roller to get a crease-free surface. Work quickly and strip by strip only, so that the dispersion glue does not dry. A crease-free bonding is only possible on perfectly plane surfaces. Further the material can be laid loosely, e.g. under floor coverings or can be stapled, e.g. in drywall constructions. Always overlapp the single strips, so that they connect electrically for grounding.

Technical data
Width: 90 cm
Length: By the meter / 100 m roll
Attenuation: 88 dB
Weight: 75 g/m²
Material thickness: 0.075 mm
Color: Gray / Brown
Tensile strength: 90 lbf
Materials: Polyester, copper, nickel
Surface conductivity: 0.02 ohm (square resistance)

Grounding
This product with an electrically conductive surface has to be integrated into the functional-equipotential bonding (FEB).
Please find suitable components under "grounding". Earth fault circuit breakers are used for electrical safety.

Shielding attenuation HF & LF
This product shields high frequency electromagnetic fields (HF). Unless otherwise stated, the indicated dB-values apply to 1 GHz. Measurement from 600 MHz to 40 GHz according to standards ASTM D4935-10 or IEEE Std 299-2006.

This product with an electrically conductive surface shields low-frequency alternating electric fields (LF).

Laboratory & expert report of shielding attenuation up to 40 GHz
YSHIELD® have invested in their own professional EMV laboratory years ago. They not only use it to create their laboratory screening reports but also to check each batch daily. Additionally, they have all their products checked by an independent, well-respected expert. Double checked for twice the safety. 

Ready for 5G
Some companies offer "special" 5G-products. This products shields all 5G-frequencies, even without advertising this! Find two gray bars in all shielding diagrams with the 5G frequency spectrums FR1 (600 MHz – 6GHz) and FR2 (24 GHz – 40 GHz).

Easy to apply
Our wall coverings are easy to apply, just like any other wallpaper with wallpaper paste or conductive glue. They also provide an ideal base for further decoration such as decorative wallpaper or paint.