NATURELL™ shielding fabric against HF electrosmog (LTE, WIFI, DECT, …). TÜV-SÜD quality tested. Ideal for shielding of radio radiation by means of curtains or canopies. 5G ready!
This very attractive NATURELL shielding fabric is excellent for curtains and canopies. Because the woven, radio-reflecting silver threads are insulated for protection, there is no oxidation with oxygen and, as a result, the NATURELL shielding fabric’s color does not fade with time. The curtain or canopy equipped with the NATURELL™ will stay there in its natural ECRU-WHITE color for years.
The NATURELL™ shielding fabric by Swiss-Shield® is a half-transparent cotton wool fabric for protection from high-frequency electromagnetic fields (HF) from transmission masts and private devices such as mobile phones, smartphones, WLAN routers, mobile LTE Internet, etc. It should be noted, however, that this NATURELL™ shielding fabric cannot be earthed. NATURELL™ is not electrically conductive, so protection provided by reflecting invading mobile radiation is limited.
The NATURELL™ shielding fabric is made out of a special eco-cotton wool tissue. This patented high-tech yarn is made of 82% cotton wool, 17% copper and 1% silver and reaches attenuation values of up to 38 dB, even up to 53 dB with two layers.
Use and assets of the NATURELL™
Ideally, the NATURELL™ needs to be used for curtains and canopies because of its transparency. Our Electrosmog WIFI canopy is made out of this shielding fabric.
The convincing properties of the NATURELL™ shielding fabric are:
- Cotton wool tissue following Eco-Tex 100 + 1000
- High screening attenuation for a cotton wool fabric
- Excellent price/performance ratio
- Textile properties: washable, can be ironed, can be sewn
- Quality grading: very high
Please note: if you also need protection from low-frequency electric fields, you will need complementary methods, such as shielding paints, to achieve this.
Shielding material NATURELL for anti EMF electrosmog canopies
With a focus on building biology in the future, we recommend that you choose our shielding fabric SILVER TULLE when you plan to use NATURELL as a canopy (despite the optical disadvantage). Even if NATURELL will be sufficient for the start of 5G in terms of shielding attenuation, there will be a significant drop in reflective power / shielding performance from 10 GHz. NATURELL two-layered is not an option for the canopy due to insufficient air circulation, air supply and corresponding heat accumulation in summer. However, as a two-layer curtain NATURELL remains effective and visually very attractive – just like our alternative white screening fabric ULTIMA.
Caring for the NATURELL™ shielding fabric
Wash gently at 30°C. Iron without steam for the first part. Do not tumble dry. Do not bleach. Do not dry clean. For allergy sufferers: every new fabric smells, wash before first use! We recommend TEXCARE or our ecological, vegan UNI SAPON detergent.
NATURELL™ HF electrosmog shielding fabric technical information
- Screening attenuation: 38 dB; 53 dB with two layers. All values provided apply for 1 GHz. Measurement from 40/600 MHz to 40 GHz according to standards ASTM D4935-10 or IEEE Std 299-2006.
- Length: Running meter
- Materials: 82% cotton wool, 17% copper, 1% silver
- Dimensional stability: +/- 3 %
- Grounding: Not electrically conductive. No protection from electric alternating fields (LF), these must be reduced through complementary methods. For this, we recommend suitable shielding paint or activation with a mains decoupler.
- Application: Curtains, windows, canopies
- Field type: HF (high-frequency electromagnetic fields)
- Ecology: Very high
|HF screening||Materials||Web width||Weight||Color||Coloring possible||Discoloration of the silver||Optical transparency||Quality grading||Washing test / screening attenuation|
|up to 38 dB||Eco-cotton wool
+/- 2 cm
|70 g/m²||ecru-white||yes||no||middle||Very high||Very good|
No cancellation for FABRICS
Like for cuts, there is no right to return shielding fabric.
Please note that cancellations do not apply to these products, because they were cut to the customer’s specifications. Reselling a tailored item is no longer possible. For this reason, it is possible to request a free sample of the NATURELL™ shielding fabric. By ordering pre-finished products, waiving the statutory right to return goods is accepted. We only sell the highest-quality fabrics! Because of the high production costs and a favourable price, small flaws are not grounds for complaint.