Attenuation: 60 dB at 1 mm thickness, 70 dB at 2 mm thickness
Coverage: 20 m² at 1 mm thickness. 10 m² at 2 mm thickness
Packaging size: 12 kg powder for 20 litres of plaster
Field type: HF (High frequency electromagnetic fields), LF (Low frequency alternating electrical fields)
Grounding: Electrically conductive. Can be contacted and grounded to shield electric fields (LF). Please find corresponding components under "Grounding". A recommendation here is difficult because this depends on the application. Please ask us!
Screening attenuation: All stated attenuation values apply at 1 Ghz. Measurement to ASTM D4935-10 or IEEE Std 299-2006 or IEEEE Std 1128-1998 or ASTM A698/A698M-07.
• Delivered as a powder to mix yourself
• Low shipping weight
• Frost resistant on shipping
• Shelf life for years
• Breathable, solvent free, low-emission, low odour
This product with a pH-value of 12 contains potassium silicate powder. Stirring is only allowed with protective equipment! We urgent recommend our safety-set DRY99.
As a thin layer plaster with a thickness from 1 mm to 2 mm preferrably interior. But due to the good moisture resistance even exterior.
Stir the 12 kg powder in a bucket with 12 liters of water. Preparation time appr. 70 minutes.
We recommend a surface preparation with our primer concentrate GK5 or another primer. Excellent adhesion on almost all absorbent undergrounds. Not applicable on gypsum based undergrounds, potassium silcate flake off from gypsum!
Sand and smooth elevations and coarse burrs as usual. Normally on the graphite surface only organic dispersion paints or dispersion silicate paints adheres well. For pure mineralic coatings we recommend an aftertreatment with our primer concentrate GK5 or another for the coating suitable primer. Don't use gypsum based coatings, gypsum peels off from silicate coatings!
Graphite, potassium silicate powder, carbon black, acrylic powder, additives.
VOC-content: 0.1 g/l (the EU limit value for category A/a is 30 g/l from 2010). Sd-value: 0.1 m. Ph-value: 12. Adhesive tensile strength: 1.0 N/mm. Shelf life: 24-48 months. Colour: Black. More technical details in PDF's, (above).
Delivery Time: Usually between 2 - 3 working days