FERMADUR - PU Potting
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SONDERHOFF FERMADUR Two-component, room temperature cross-linking polyurethane potting compounds

The tailor-made chemistry for your electronic components. SONDERHOFF FERMADUR is the two-component polyurethane system for the manufacture of hardto gel-like potting compounds, which are placed and cured directly onto or into the component using FIP (Formed-In-Place) technology. The systems consist of a resin basis (A-component) and a hardener (B-component), which are mixed with each other in a predetermined mixing ratio. After suitable processing a bubble-free potting compound is formed in a few minutes. The function of the potting compound is determined by the application. It can range...

SONDERHOFF FERMADUR Two-component, room temperature cross-linking polyurethane potting compounds 10 good reasons for SONDERHOFF FERMADUR: 1. … is most suitable for sealing industrial components. 2. … after curing, it develops a cross-linked structure which is extremely resistant to environmental effects, such as humidity, dust, mechanical impacts and temperature. 3. … reacts at room temperature in ≥ 5 minutes. A furnace can significantly shorten the reaction time, but it is not always necessary. 4. … chieves particularly good adhesion to the parts’ surface due to the chemical reaction of...

SONDERHOFF FERMADUR Two-component polyurethane potting compounds PROCESSING INFORMATION > SONDERHOFF FERMADUR systems are processed using mixing and dosing machines for two components. The recommended processing temperature is 23 °C ± 5 °C at a relative humidity between 40 and 70 %. PHYSICAL AND CHEMICAL PROPERTIES Properties SONDERHOFF FERMADUR Black or grey, other colors upon request (including transparent) Covering the entire Shore A range up to 80 Shore D, also gel-like Tensile strength Temperature resistance Water absorption Flame retardancy Up to UL 94 V-0 possible, even with 1.5 mm...

SONDERHOFF FERMADUR Two-component polyurethane potting compounds THE SONDERHOFF FERMADUR RANGE (SELECTION) SONDERHOFF FERMADUR A-component Potting compound for instrument and connector plugs Viscosity mPas Flexible, levels very well, low shrinkage, low surface tension Soft, gel-like, permanently sticky Potting compound for sensors, circuit boards, electric switches and sensor elements Flexible standard systems for electronics in the automotive industry, listed in various OEMs, good adherence Potting compound for sensors, circuit boards, electric switches and sensor elements Hight...

Get in contact with us Henkel AG & Co. KGaA Henkelstraße 67 40589 Düsseldorf Germany Tel.: +49 211 797-0 Fax: +49 211 798 4008 www.henkel.com www.henkel-adhesives.com www.sonderhoff.com The description of the possible fields of use of our products as well as the technical data and values only have a general character and do not mean that a certain product can be used under all onditions in the respective field of use. In this respect, the stated field of use is not a binding specification or usage provision. Due to the great number of environment variables and their c i nfluences (e.g....