PEEK Bladder or similar High Temp

General Composites Discussions Products Talk
#1

Hi,
I am working on a project involving high temperature molding (greater than 500 F). What is a suitable bladder material and where can I purchase it? I’ve heard that PEEK bladders would withstand the temperature and the pressure (> 100 psi). Does anyone know of any vendors?

Thank you

#2

Woo…that is high. If you can’t get an answer here, contact Smarttooling.com and see if they can head you in the right direction. They don’t have that high temp, but might know who might.

#3

Thanks for the lead!