NATURELL ULTRA™

Highly Conductive – Highly Versatile

NATURELL ULTRA™ features a highly conductive fabric surface and is designed primarily for technical applications.

Its construction makes it suitable for specialized projects where conductivity as well as electromagnetic shielding is required.

Material82% Cotton, 18% Copper / Carbon
SurfaceConductive
TypeWoven fabric
DescriptionSemi light cotton fabric 
Test ShieldingAccording to IEEE Standart 299 TM2006
EMF Test Lab Bavaria, Iphofen, Germany
Use

Textile for industries, curtains, canopies, interior application etc. / Multipurpose

ColourGrey
Width245cm +/- 3%
Weight117g/m2
Dimensional stability3%
Shielding
GSM 900 MHz 41 dB
GSM 1.8 GHz37 dB
Blue Tooth/WLAN 2.45 GHz33 dB
WLAN new Gen. 5.8 GHz26 dB
X-Band Radar 9.5 GHz22 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 ReportUltra Test Report
Oeko-Tex Certificate

The OEKO-TEX certificate confirms that the Swiss Shield yarns have been very stringently tested for harmful substances, and passed the test.

Oekotex Certifikate 2026

Care InstructionCare instructions