HB Fuller EY-3211 Epoxy Adhesive
EY-3211 A/B is a two-component epoxy novolac system. This system does not contain any solvents or diluents; therefore, shrinkage due to flashing off of these solvents is not a consideration. EY-3211 A/B demonstrates good chemical, electrical and physical properties.
Mix Ratio
Mix 2 parts by weight of EY-3211B with 100 parts by weight of EY- 3211A RESIN.
The work life of EY-3211 A/B at 25°C is >4 hours. The gel time for 102 grams is 20-25 minutes @ 125°C
Cure Cycle
The typical cure for motor winding is to impregnate the winding and pull a vacuum at 26Hg minimum to allow
excess material to drain. Cure in a circulating air oven for 1 hour @ 150°C.
ApplicationUsed as an epoxy curing agent for industrial applications.
Color: Yellow
Components: 2 part
Cure System: Heat
Cure Time: 1h @ 150 °C
Flash Point: 137.8 °C
Hardness: Mixed: 80 D
Mix Ratio: 100:2.3 by volume; 100:2 by weight
Viscosity: Part B: 3,200; Mixed: 30,000 to 40,000
