Two-component encapsulating system based on polyurethane with high thermal conductivity.

The polymerized system has self-extinguish properties. The resin contains no halogenated flame retardants,no heavy metals or chlorofluorocarbons. After curing the resin has an excelent flexibility at low temperatures and thermal endurance as well as an outstanding behaviour in thermal shock tests. The material exhibits properties according to UL 94 V-0 at a thickness of 1,6 mm.

Temperature range of use: -50°C to +165°C.

The casting resin is used with WEVONAT 300 RE.

Applications: Encapsulation of applications that require high thermal resistance and endurance, like coils, sensors or PCBs. Especially for automotive or ex-proof applications.