NTB-500 is a toughened BMI (Bismaleimide) prepreg system designed to be used in high temperature composite applications (TG up to 500°F (260°C)).
NTB-500 is designed in the same manner as all Enduredge prepreg products to provide excellent out-of-autoclave processing. The prepreg system utilizes unique and proprietary engineered air release channels that provide z-directional breathing, along with a very low volatile resin chemistry.
Finished parts demonstrate minimal through thickness void content (often <1%), excellent mechanical properties and long-term dimensional stability.
NTB-500 is available in a variety of carbon fiber fabrics and glass fiber reinforcements.