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SAPHIR is a copper-coated polyamide spunbond fleece with a high shielding attentuation of up to 56 dB. It is preferably laid loosely in drywall construction to shield high-frequency electromagnetic waves and low-frequency alternating electric fields in the area of walls, ceilings and floors. 100 cm width.
Price per meter (100 x 100 cm)
Quantity = number of linear meters
Delivery time: 1-3 business days | unit price € 22,90/sqm
No right of withdrawal for cut goods | request a free test sample
Out of stock
€ 22,90 (€ 19,08 excl. VAT)
SAPHIR shielding fleece from BIOLOGA® is a copper-coated polyamide spunbond fleece. Developed for the effective shielding of large areas against high-frequency electromagnetic fields (HF), low-frequency alternating electric fields (LF) from domestic electricity and the discharge of static charges.
When shielding radio (mobile phone radiation, WIFI, transmission masts, 5G, …), a high shielding attenuation of over 50 dB is achieved – this corresponds to a shielding efficiency of over 99.999 percent.
This high-performance fleece Saphir is convincing due to its easy processing. It is preferably laid loosely in drywall construction to shield high-frequency electromagnetic waves and low-frequency alternating electric fields in the area of walls, ceilings and floors.
This very special copper-coated fibre fleece also stands out due to its special grain. Even though it is not measurable, service providers from the health sector, such as alternative practitioners, report positive support and an increase in well-being. This shielding fleece is also ideal for lining storage containers and furniture to protect homeopathic products and medicines from immissions or irradiation by electromagnetic and electric fields.
Does Saphir have to be laid overlapping?
Yes, it is necessary to overlap the fleece in order to obtain a clean, continuous high-frequency screen surface.
Can pictures or other objects be attached to the wall or ceiling after the screen has been completed?
The attachment of pictures or other objects is no problem and can also be done on a screen surface. Small nails or even screws may be used. Please note the cable routing of your electrical installation in advance so as not to damage existing cables in the wall. You can find appropriate cable finders in DIY stores or at specialist dealers.
Can Saphir also be wallpapered?
No, the Saphir shielding fleece must be applied dry. It is also not suitable for use under plaster!
If the netting has been cut in pieces of 1.0 running meter as requested by the customer, it is not possible to cancel or revoke the order. For this reason, it is possible to request a free sample of the shielding fleece. By ordering pre-finished products, waiving the statutory right to return goods is accepted.
Practice has shown that small quantities are not financially viable due to the continuously increasing costs of packaging and shipping. Therefore we are forced to charge a minimum quantity surcharge for small quantities up to 3 running meters. We ask for your understanding.
Weight | 0,1 kg |
---|---|
Dimensions | 100 × 100 × 0,0018 cm |
Running meter | Quantity = desired length of the shielding netting |
Length | Linear meter |
Width | 100 cm |
Color | copper |
Field type | HF (high-frequency electromagnetic field), LF (low-frequency electric alternating field) |
Brand | |
GTIN | 4260004782937 |
Country of origin | Germany |
TECHNICAL DETAILS | SHIELDING FLEECE SAPHIR |
Order unit | running meter |
Colour | copper |
Length | running meter |
Width | 100 cm ± 2% |
Basis weight | 72 g/m² ±10% |
Thickness | 0,18 mm ± 10% |
Composition | Nylon fibres, copper coated |
Surface conductivity | < 0,06 Ω/□ |
Tensile strength | longitudinal 25N / 5cm – cross 42N / 5cm |
Properties | Vapour diffusion open, low corrosion, easy to install |
Basis for the audit | IEEE-Standard 299-1997 MIL-STD 285 VG-Norm 95 370, Part 15 |
Screening attentuation max. in dB | ~ 58 dB |
Shielding effectiveness max. in % | > 99,999 % |
Grounding/NF shielding | The fabric can be integrated into the functional equipotential bonding to shield low-frequency alternating electric fields. The grounding components AEB 3.0 and EGP used here can be found as accessories to this product. |
Processing | High-quality copper-coated nylon fibre fabric for loose / dry installation. |
Thermal load | -30°C bis 90°C |
Important information | Please allow for an overlap of approx. 5-10 cm between the individual sheets when installing the Saphir copper fleece. The sheets must lie flat on top of each other. You are welcome to send us a plan (PDF) of the area to be covered by e-mail. This can be used to draw up a proposal for the installation and connection diagram for your tradesmen. You can find further information on processing in our technical data sheet in the download area. |
Scope of application | 1. Roof area inside (behind boarding) 2. interior wall and ceiling areas (behind boarding) 3. floor area (under floating carpets, parquet and wooden floorboards) |
Other notes | The grounding accessories are not included in the scope of delivery. Please note our technical data sheet in the download area. |
Warranty | The warranty for this product when handled properly is the usual 2 years (§434 BGB + §446 BGB). |
Tetra 450 | 450MHz | 40dB | 99.99% |
LTE 800 | 800MHz | 50dB | 99.999% |
GSM 900 | 900MHz | 50dB | 99.999% |
GSM 1800 | 1800MHz | 50dB | 99.999% |
DECT 1800 | 1800MHz | 50dB | 99.999% |
UMTS 2000 | 2000MHz | 50dB | 99.999% |
WLAN 2400 | 2400MHz | 50dB | 99.999% |
LTE 2600 | 2600MHz | 50dB | 99.999% |
WLAN 5800 | 5800MHz | 50dB | 99.999% |
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Out of stock
Noticeable attenuation compared to existing fields. Measurements are still ongoing.