3M ™ Epoxy Resins (251)
3M Scotchcast ™ Electrical Resin 251 is a Two-Part, Oven-Curing, Class F, Rigid, Filled, Epoxy Liquid Resin in the form of a medium viscosity, rigid, Class F (155ºC) resin system that is widely used in applications where physical strength and excellent properties at elevated temperatures are needed. An easy 1:1 mix ratio and good handling characteristics have contributed to the popularity of Scotchcast ™ Epoxy Resin 251. Warming this Scotchcast ™ resin to 120ºC (248ºF) will lower its viscosity below 200 centipoise for maximum impregnating ability.
Excellent electrical properties