Swiss Shield® EVO-ULTRA

Material 

Polyester, 6 % copper / silver, 1% carbon  

Yarn 

Polyester fibre with a gossamer-thin 0.02 mm silvered and PES-coated spun-in copper thread 

Surface 

Conductive (PES/Carbon-coated) 

Type 

Fabric - industrial use

Description 

High-quality shielding fabric 

Test 

Oeko Test 100 Class 1 (baby underwear)
STR, Swiss Textile Research Institute,
University of Armed Forces, Munich, Germany

Use 

Curtains, room dividers, wall covering and industrial

Colour 

Grey

Width 

205 cm 

Weight 

67 g/m2 

Dimensional stability 

0.1 – 0.3 % 

Care

 

Shielding 

GSM 900 MHz 

32 dB/35 dB

GSM 1.8 GHz

29 dB/31 dB

Blue Tooth/WLAN 2.45 GHz

26 dB/28 dB

WLAN new Gen. 5.8 GHz

20 dB/21 dB

X-Band Radar 9.5 GHz

15 dB/16 dB

Attenuation dB / % 

10 dB = 90 % 
20 dB = 99 % 
30 dB = 99.9 % 
40 dB = 99.99 % 
50 dB = 99.999 %
60 dB = 99.9999% 

Test Report

EVO-ULTRA test report