BR® 680-3 paste adhesive is a radar-transparent, viscous/thixotropic material supplied at 60-65% solids for bonding both metallic and non-metallic sandwich structures. It is equally suitable for bonding metals and composite laminates. BR 680-3 is co-curable at temperatures up to 700°F (371°C) with various polyimide composites. Type: paste | Temp: service temp > 500F | Process: autoclave | Proc Temp: 350 - 600 (177 - 316) | RT Lap: 1675 (11.55) | Elev Lap: 1675 (11.55) at 550°F (288°C)

Identity

  • Global Business Unit
    Composite Materials
  • Brand
    BR®

Markets

Segments Applications
Airframe Secondary structural materials | Primary structural materials

Chemical categories

Chemical category Chemical family Chemical product
Composites Thermoset Polyimide

Region of commercial availability

  • Asia / Pacific
  • Europe / Middle East / Africa
  • North America
  • Latin America

Download documentation for BR 680-3