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Delivery period: 1-2 working days
Topas CS is a very light-permeable and breathable, high-frequency shielding curtain fabric, of airy, softly flowing quality, and it is the only shielding to meet the highest fire protection standards. (Polyester B1-certifiable, of low flammability.) Air- and light-permeability nearly 100%, no CO² production in canopies.
The shielding results from the effects of the one-of-a-kind Topas Garns. Fine polyester fibers are spun around fine polyester thread coated with silver. The textile is thereby extensively protected from mechanical influences and corrosion, and the wash resistance is increased.
Through the polyamide fine threads, interwoven and coated in pure silver, this knitted fabric has an anti-static effect.
Topas CS is preferably used as a curtain material in front of windows and doors, for partial shielding of walls, or for bed canopies.
No evaporation or chemical additives that could be harmful to health. Fire and chemical testing confirmed through inspection by the Verband-Baubiologie (VB). From experience, suitable for allergy sufferers.
The coating of the fine thread in Topas CS high-tech yarn does not contain nanosilver.
Note: This product will be fitted individually to your requested dimensions. Therefore a return or exchange is not possible.
Produkt specification sheet | Topas CS |
Unit | by the meter |
Manufacturer | Biologa (Made in Germany) |
Delivery time | 24-48 hours In case of not having the product at stock, the delivery time can increase up to 3-5 days. You´ll get information regarding the delivery time with your order confirmation ( sent by email ). |
Color | white |
Length | by the meter |
Width | 260 cm ± 2% |
Grammage | 45 g/m² ±10% |
Thickness | 0,23 mm ± 10% |
Composition | PES / MT - 90% / 10% |
Mesh size | < 1mm x 1mm |
Mesh gauge | ¾ - transparent |
Features | very good transparency, very good air exchange, high shielding attenuation, anti-static, fire protection class B1 certifiable, of low flammability |
Basis for inspection | IEEE-Standard 299-1997 |
Certification | B1 certifiable (http://www.verband-baubiologie.de/info-service/baldachine-im-test/) |
Shielding attenuation max. in dB |
~ 38 dB |
Shielding attenuation max. in % |
> 99,99 % |
Grounding | The knittings cannot be contacted through the insulated, silvered threads and therefore cannot be grounded (without grounding, no shielding of the low-frequency electric alternating field). LF alternating fields may need to be reduced through additional protective measures such as mains disconnection switches or flat shielding with low-frequency shielding color (NF45) or shielding fleece (Rubens Light). |
Handling | Topas CS can be processed with conventional sewing utensils (sewing machine, simple yarns, etc.). A fell seam or similarly overlapping seams are recommended. In order to avoid gaps and slits, an overlap of about 20-30 cm around a window or door should be provided. Topas CS can be applied smoothly or gathered, but always as close as possible to the wall or slanting roof surface. |
Scope of application | 1. Window, door, and wall area inside (curtains, net curtains 2. Children’s, sleeping area (curtains, net curtains, bed canopy, tapestry) |
Delivery information |
The shielding fabric will be fitted to your requests and will be dispatched furled or folded. The decision regarding the type of dispatch is up to our shipping department. |
Durability | Shielding fabrics are articles of daily use, so wearing is subject to them. This occurs not only by mechanical or manual washing but through mechancial stress ( open and close ) and external chemical stress ( pollution ). The maximum endurance of the shielding fabrics will be reached with compliance to the care labels and careful use. Solid mounted shielding systems ( fleeces, reinforcement fabrics or paints ) are not concerned herewith. It´s recommended for all shielding systems to execute a control measuring every 2 years by a measuring expert or with your own measuring device ( ESI 21,22 or 24 ) . |
Warranty | The warranty for this product at appropriate usage is 2 years. (§434 BGB + §446 BGB) |
Frequency (MHz) | Decibel (dB) | Percentage (%) | |
---|---|---|---|
Tetra 450 | 450MHz | 30dB | 99,9% |
LTE 800 | 800MHz | 20dB | 99% |
GSM 900 | 900MHz | 20dB | 99% |
GSM 1800 | 1800MHz | 20dB | 99% |
DECT 1800 | 1800MHz | 20dB | 99% |
UMTS 2000 | 2000MHz | 20dB | 99% |
WLAN 2400 | 2400MHz | 20dB | 99% |
LTE 2600 | 2600MHz | 20dB | 99% |
WLAN 5800 | 5800MHz | 10dB | 90% |
Wash cycles | >40x |
Wash temperature | Wash very gently. (delicate or wool wash cycle at 30°) |
Ironing temperature | Gentle ironing at level 1. (ironing at a low temperature) |
Tumble | Do not timble dry |
Bleaching | Bleaching not permitted. No detergent with bleach |
Dry clean | Do not dry clean |