HSF54 / Well-established HF

Electrically conductive primer coating for shielding of high-frequency radiation (HF) and low-frequency electric fields (LF). Based on a high quality pure acrylic binder. Highly breathable, very low VOC content, free of solvents. Our top-selling, well-established shielding paint, with improved formula since august 2011.

Here you find the technical data sheet: technical data sheet HSF54
Find further product details in our product catalog
Here you´ll find the shielding-certificate HSF54

Shielding attenuation: Attenuation of 36 dB (shielding effectiveness of 99.98 %) in one layer, attenuation of 43 dB (shielding effectiveness of 99.995 %) with two layers. The shielding attenuation is regularly tested in our own laboratory or by Professor Dipl.Ing. Pauli at the University of the German Federal Armed Forces in Munich due to the standards ASTM D4935-10 and/or IEEE-STD-299-2006.
Perfect corrosion resistance: Most shielding products containing metal components are not adequately protected against corrosion. Our shielding paints HSF54, HSF74 and NSF34 shield without metal particles using a mixture of carbons. Therefore they offer perfect corrosion resistance (no oxidizing) and long-term durability.
Underground: Interior and exterior: Excellent adhesion on various undergrounds like existing emulsion paints, sheetrock, wallpaper, cement, plaster, masonry, wood, etc.
Top coating: Preferably covered with plastic bonded, water-based emulsion paints, facade paints or silicon resin paints. Very recommended are KEIM dispersion silicate paints (Biosil, Ecosil, Optil). Depending on their chemical composition, natural resin paints adhere relatively well. We do not recommend pure mineral paints! Due to the adhesive tensile strenght (according to ETAG 004) of at least 0.25 N/mm², usable directly under pure (not mineral) organic plaster!
Grounding: Must be grounded, please find more informations on our „grounding accessories“ pages! To bridge cracks in the underground, this paint is reinforced with conductive fibers. Nevertheless, we recommend our grounding strap EB2 at the interior in combination with our grounding set ESW or ESW+.
Frost resistance: Due to a limited frost resistance (3 frost-/thaw cycles) this paint can dispatched the whole year, even in wintertime, by air cargo or by ship.
Ingredients: Water, pure acylic binder, graphite, carbon black, additives, preservative, carbon fibers.
VOC content: 0.2 g/l (EU limit value is 30 g/l as of 2010). • Sd-value: ~ 0.1 m. • Ph-value: 8. • Delivery sizes: 1 and 5 liter. • Shelf live: 12 months. • Typical coverage: Interior 7.5 m²/l; Exterior 5 m²/l. • Color: Black. • Adhesive pull strength: 1.9 N/mm².