Thermosetting resin EX-1510

for composites

EX-1510 is a highly modified two-part toughened cyanate ester resin formulated to have extremely low viscosity at room temperature. Its viscosity allows resin transfer molding (RTM) to take place without the application of heat to the resin. This feature provides long resin pot life and mold filling time for difficult and/or large RTM’d structures and helps increase manufacturing efficiency and reduces waste. EX-1510 displays excellent mechanical and thermal properties in addition to low moisture absorption. Finally, the material is unique in that it develops full mechanical properties from its initial 177°C (350°F) cure. A freestanding post cure increases the heat resistance. Product benefits/features Low viscosity at room temperature of 150 cPs Postcurable Market segments High Temperature Space & Satellite Aerostructures Details Product category - RTM Resins Processing - Press forming Post curable Resin type - Cyanate Ester Tg (Dry, onset) - 193 °C / 379 °F Cure temperature (Optimal) - 177 °C / 350 °F Cure temperature (Lowest) - 177 °C / 350 °F Cure temperature (Highest) - 177 °C / 350 °F Out life - 4 hours