The dynamic mechanical behaviour of miscible, amorphous blends ofpoly(ether ether ketone) (PEEK) and poly(etherimide) (PEI) was studied over a wide temperature range incorporating the ct transition and sub-Tg transitions. The segmental motions responsible for the c~ process were significantly slowed
Dynamic mechanical relaxation properties of poly(ether ether ketone)
โ Scribed by R.K. Krishnaswamy; D.S. Kalika
- Book ID
- 107846943
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 960 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0032-3861
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## Abstract Poly(ether ether ketone) (PEEK)/poly(ether sulfone) (PES) block copolymers were synthesized via condensation reaction between fluorineโterminated PEEK oligomers and hydroxylโterminated PES oligomers. The dynamic mechanical behavior of a composite sample prepared by compression molding o
## Abstract Dielectric relaxation spectroscopy (DRS) and dynamic mechanical thermal analysis (DMTA) were used to investigate the secondary relaxation behaviour of poly(ether ether ketone) (PEEK), poly(etherimide) (PEI) and a miscible PEEK/PEI blend. The data from each technique, for the ฮณโprocess,