Scotchcast coating

recubrimientos 3M Scotchcast

Scotchcast ™ coating

Scotchcast™ 3M Electrical Resin is a widely used and well-known product, a general-purpose, fast curing epoxy resin, engineered to provide a continuous dielectric coating that is moisture resistant and chemical resistant for a wide variety of substrates. The Scotchcast™ coating is a powder resin used to coat flat surfaces, corners and complicated geometries, applicable with electrostatic spraying, fluid bed immersion and venturi spraying.

The components that are coated with Scotchcast™ are:

  • Stators
  • Distribution bars
  • Electrical components

UL certified, EIS approved and RoHS 2011/65 / EU compliant.

Properties of Scotchcast™ coating

This general-purpose epoxy-based powder resin has a very low viscosity property, which facilitates infusion on any surface. The resin melts when heated, flows in a controlled manner and then cures, adhering to the surface as a uniform coating.

The main properties of Scotchcast™ products are:

  • Fast curing
  • Low gelation point due to low viscosity
  • Excellent electrical properties
  • Excellent resistance to thermal shock, resists temperatures of 180ºC
  • Excellent impact resistance
  • Excellent resistance to heat, chemistry and humidity
  • Good cut resistance
  • Excellent flow

Scotchcast ™ references

Electrical Resin 260
Electrical Resin 262
Electrical Resin 265
Electrical Resin 281
Electrical Resin 2123
Electrical Resin 2131

Electrical Resin 2140
Electrical Resin 5133
Electrical Resin 5136N
Electrical Resin 5230N
Electrical Resin 5400
Electrical Resin 5555