Fabric NATURELL/HF Shielding

Typical application as curtain

NATURELL is a semi-transparent, unbleached ecological cotton fabric for the protection against high-frequency (HF) radiation. Typical application as CURTAIN.

Ecological cotton fabric without chemicals, certified to Öko-Tex 100 and 1000
High screening attenuation for a cotton fabric
Excellent cost/performance ratio
Textile characteristics: Washable, easy to iron and
Quality grade: Very high

Weight Price
NATURELL/metres/width 250cm NAT-5 1.16 kg £80.78

Technical Specification

Width: 250 cm, +/- 2 cm
Length: 1 metre, available by the running meter.
You can also order this product in measurements of your choice. For example:- 4.6 linear meters!
This product is cut off a large roll according to customer specifications. A return is not possible!
Attenuation: 38 dB at 1 GHz, 2-layer 53dB at 1 GHz
Colour: Ecru-White
Raw materials: 82 % cotton, 17 % copper, 1 % silver
Weight: 70 g/m²
Dimension stability: +/- 3 %
Certificates: Oko-Tex 100 and 1000
Delivery Time: Usually between 2 - 3 business days

Cannot be grounded. Low-frequency electrical fields (LF) must be reduced by additional procedures. We recommend to shield these fields or to switch them off with a demand switch.

Shielding attenuation
The indicated dB-values apply to 1 GHz. Measurement from 40/600 MHz to 40 GHz according to standards ASTM D4935-10 or IEEE Std 299-2006. You'll find the test report above on this page.

Gentle cycle at 30°C. Iron without steam at degree 1. Drying at very
low temperatures. No bleaching. No chemical dry-cleaning.

Cleaning in a washing machine at 30°C with our special washing detergent TEXCARE. No hand washing!
For allergic persons: Every new fabric smells! Always wash before its first usage!

Customer Reviews

naturell fabric
Reviewed by stephen kearney from lancashire

Very reasonably priced and stops EMF dead.

February 2009