01 January 1970 4 9K Report

I would like to ask about the mass loss for a pure Polyetherimide film, normally it must degrade at high temperature and the first mass loss at (100°C) must be attributed to a water or solvent elimination.

I had another a slight mass loss at 200-250° that I can't understand. Could it be a cause of my membrane shaping?

Thank you for your help

Similar questions and discussions