3M ™ Epoxy Resins (280)
3M Scotchcast ™ Electrical Resin 280 is a Two-Part, Oven-Curing, Class F, Semi flexible, Unfilled Epoxy Liquid Resin which is characterised by its high temperature rating, outstanding physical and electrical stability and superior moisture resistance. Scotchcast ™ Epoxy Resin 280 remains flexible even after prolonged heat ageing, while its low viscosity and fine wetting properties allow complete impregnation of fine wires in coils.
High temperature rated (155ºC)
Thermal shock resistant
Physically and electrically stable
Scotchcast Resin 280 is well suited to impregnating, potting and encapsulating applications that require superior electrical performance, maximum resistance to moisture and thermal shock resistance.
These include impregnation and encapsulation of coils,
transformers, strain-sensitive circuitry, modules and other
electrical and electronic components. Scotchcast Resin 280
can be cured at 65ºC (150ºF) and still exhibit excellent
electrical properties in applications where components
require low temperature cures.