Solventless, thermo-setting unsaturated Polyesterimide resin with Damidil 9151 (vinyl toluene based) as monomer. Resin 3309 is the impregnating resin of our Samicabond® insulation system.
The dipping resin 3309 is available in one or two components. Supply form 3309-2 is preferred, when ever there are long transport times as well as high ambient temperatures during transport and storage.
Great storage stability
Room temperature impregnation
Highly reactive & very fast curing compared to epoxies
Outstanding electrical properties, for machines up to 15 kV
Class H, part of Samicabond system.
|Viscosity 23°C||150 - 190 mPas.s|
|Application||Rotating Machines > 1kV, Transformer, Repair|
|Thermal Rating||130, 155, 180, ≥200|
|Process||Vacuum Pressure Impregnation (VPI)|