3M Scotch-Weld Structural Epoxy Adhesive EC-9323 B/A is a two-component epoxy paste that cures at room temperature or with mild heat to form a tough, impact-resistant structural bond. It adheres to metals, glass, ceramics and plastics including GFRP and CFRP, and provides extremely high shear and peel strength over a wide temperature range with outstanding resistance to harsh environments and aerospace chemicals.
Features
- Mix ratio B:A = 100:27 by weight (100:30 by volume)
- Work life 150 min; open time 20 min (23 °C)
- Handling strength in 4–5 hours; full cure 14 days at room temperature or 2 h at 65 °C
- Overlap shear 36 MPa at 23 °C, 38 MPa at -55 °C on aluminium (EN 2243-1)
- Floating roller peel 170 N/25 mm at 23 °C (EN 2243-2)
Applications
- Structural bonding in aerospace applications
- Bonding metals, glass, ceramics, GFRP and CFRP
Notes
- Not interchangeable with Scotch-Weld EC-9323-2 B/A (different mix ratio).
| Packing | 1 LT or 20 LT |