BR 680-3
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
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Global Business UnitComposite Materials
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BrandBR®
Markets
Segments | Applications |
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Airframe | Secondary structural materials | Primary structural materials |
Chemical categories
Chemical category | Chemical family | Chemical product |
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Composites | Thermoset | Polyimide |
Region of commercial availability
- Asia / Pacific
- Europe / Middle East / Africa
- North America
- Latin America