SONDERHOFF FERMAPOR K31 PU Foam Gasket
6Pages

SONDERHOFF FERMAPOR K31 Two-component, room temperature cross-linking polyurethane foam for sealing in the FIPFG process

The tailor-made chemistry for growing requirements. SONDERHOFF FERMAPOR K31 is the two-component polyurethane system to produce soft elastic foam gaskets, which are foamed directly onto the part using FIPFG technology (Formed-In-PlaceFoam-Gasket). The system consists of a basic resin (A-component) and a hardener (B-component), which are mixed with each other in a predetermined mixing ratio. When foaming up on the part, a soft foam gasket is formed after a few minutes. After reaction of the material components, the foam gasket is tack-free and can be installed into mating components....

SONDERHOFF FERMAPOR K31 Polyurethane foam for sealing in the FIPFG process 10 good reasons for SONDERHOFF FERMAPOR K31: 1. … is ideally suited for sealing industrial components in practically all shapes and geometries. 2. … often achieves particularly good adhesion onto the component through the chemical reaction of the two material components on the substrate. 3. … has excellent long-term behavior and shows almost 100 % resetting ability even after years of continuous use. 4. … is tack-free at room temperature in 2 – 20 minutes. A furnace can significantly shorten the reaction time, but it...

SONDERHOFF FERMAPOR K31 The technology SONDERHOFF FERMAPOR K31 – The components SONDERHOFF FERMAPOR K31 – The reaction process SONDERHOFF FERMAPOR K31 sealing foams consist of a liquid to pasty A-component (polyol) and a hardener, the B-component (MDI isocyanate) The chemical reaction of SONDERHOFF FERMAPOR K31 sealing foams is initiated by mixing the A- and B-components. The applied compound foams up to a uniform gasket under room temperature conditions. Foaming-up time Tack-free time SONDERHOFF FERMAPOR K31 – The foaming process > Pot life: The time span from the mixing of the A- and...

SONDERHOFF FERMAPOR K31 Polyurethane foam for sealing in the FIPFG process PROCESSING INFORMATION > SONDERHOFF FERMAPOR K31 systems are processed with mixing and dosing equipment for two components. The recommended processing temperature is +23 °C ±5 °C. PHYSICAL AND CHEMICAL PROPERTIES Property Appearance Viscosity Hardness Compression load deflection Density Temperature resistance Tensile strength Elongation at break Resetting ability Water absorption Flame retardancy Black or grey, other colors on request 900 to 200,000 mPas From 15 Shore 00 to 40 Shore A achievable From 5 to 200 kPa (at...

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 conditions 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 influences (e.g....