3M Scotch-Weld EC-9323-2 B/A is a thixotropic, sag-resistant, two-component epoxy paste adhesive 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 very high shear and peel strength over a wide temperature range, with excellent resistance to harsh environments and chemicals common in aerospace. Available in white and black.
Features
- Mix ratio B:A = 100:50 by weight and by volume
- Work life over 120 minutes at 23 °C; handling strength in 4 hours
- Full cure: 7 days at 23 °C or 2 hours at 65 °C
- Overlap shear strength 29 MPa at 23 °C on aluminium (EN 2243-1)
- Floating roller peel 219 N/25 mm at 23 °C (EN 2243-2)
- Retains strength after 750 hours in Skydrol 500B, JP-4, salt spray and hot/wet conditions
Applications
- Aircraft interior panel bonding
- Ditch-and-pot, insert and bracket bonding
- Bonding of metals, glass, ceramics, GFRP and CFRP
Notes
- Maximum shear strength is obtained with a 0.10–0.20 mm bond line.
- Shelf life: minimum 12 months from shipment at room temperature.
| Packing | 50 ML or 200 ML or 400 ML or 1 LT |
| Color | White or Black |