DOLPHS

Damisol® 3309

Damisol® 3309

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.

Key Properties

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.

Details

Chemical Base Polyesterimide
Viscosity 23°C 150 - 190 mPas.s
Application Rotating Machines > 1kV,  Transformer,  Repair
Thermal Rating 130, 155,  180,  ≥200
Process Vacuum Pressure Impregnation (VPI)

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