Comparative study of aromatic polyimides containing methylene units
- First Online:
- Cite this article as:
- Sava, I., Chişcă, Ş., Brumă, M. et al. Polym. Bull. (2010) 65: 363. doi:10.1007/s00289-010-0259-0
- 139 Downloads
Two series of aromatic polyimides have been synthesized by solution polycondensation of certain aromatic dianhydrides with two aromatic diamines containing methylene groups; one of the diamines has also a methyl substituent on each benzene ring. These polymers have been studied with regard to their solubility, thermal stability, film forming ability, and mechanical properties of their films.