Optimum Protection

RAMPF introduces three new products for the Elektroverguss on the Electronica resins 2010 Grafenberg, 14.10.2010 about a DC/DC converter is isolated with our electric resin could take it easily with a car without that he breaks down, explains Dr. Peter Grater, head of development at RAMPF resins. In his laboratory, the latest casting compounds originated from PolyU rethan and epoxy, presenting the company at Electronica in Munich. The systems effectively protect against moisture, shocks, or overheating power electronics and power systems. It is predestined for use in hybrid and electric vehicles. With three new products RAMPF imagines resins on the Electronica in November: RAKU-PUR 21-2551, RAKU-POX 22-1010 and RAKU-POX 23-1110. The systems based on polyurethane and epoxy have above all a destination: you should protect electronics and thus ensure the operation even under extreme conditions.

Whether this now with capacitors, Transformers, DC/DC converters, sensors, relays, or other power electronics of the case is. A simple processing on standard 2K-Niederdruck-Misch-and dosing systems is possible by using non abrasive fillers. There are also complete solutions available in conjunction with its sister company RAMPF Dosiertechnik. UL Listing included with RAKU-PUR 21-2551 is a two-component castable polyurethane. The solvent – and Hi-gene-free system is listed for all colors and reactivity UL. It offers optimal flame retardant according to the fire protection class V0 UL94 already with a layer thickness of 1.5 mm. In addition, it is electrically conductive and isolated excellently.

The superior temperature resistance (-40 C to 130 C) and a low water absorption complete the property profile of the material. The curing time is adjustable. Application areas include the protection of sensors and circuit boards. Just as efficiently, you’ll present yourself heat shield for the motor Epoxy products. Even with these new developments, RAMPF experts have renounced the use of solvents and Hello gene. The a-component electrical resin RAKU-POX 23-1110, as well as the 2K-System of RAKU-POX 22-1010 is characterized by excellent thermal and mechanical properties. Their usage in the engine area makes indispensable. RAKU-POX 23-1110 is heat-resistant up to 150 C, has a high chemical resistance and a very low coefficient of thermal expansion (30 ppm / K) on. In addition, the material is stored for three months at 20 C. RAKU-POX 22-1010 features a high heat conductivity of up to 0.95 W/(m*K). Still, it meets the requirements of the VO fire class UL94 at layer thicknesses from 4 mm. The very good wetting ability of Elektrovergussmasse is one of the highlights of the product. i efficient electric resins from RAMPF at Electronica 2010 we make you our extensive range of electric cast resins on PU, epoxy and silicone base before. The materials characterized by properties such as UL 94 VO, F-class 155 C and an extremely good resistance to hydrolysis.