Preliminary investigation of poly(ether sulfone)/poly(aryl ether ketone) containing 1,4-naphthalene blends
β Scribed by Dong Jiang; Xing-Bo Chen; Ya-Ming Niu; Yun-He Zhang; Zhen-Hua Jiang; Rong-Tang Ma
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 222 KB
- Volume
- 99
- Category
- Article
- ISSN
- 0021-8995
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Poly(ary1 ether ether ketone) is found to he compatible with poly(ary1 ether sulfone) a t a blending temperature 310Β°C. There is a single glass transition temperature (T,) for various compositions of the blend. The relationship of T, with composition obeys Gordon-Taylor's equation, where the adjusta
## Abstract 2,6βBis(Ξ²βnaphthoxy)benzonitrile (BNOBN) was synthesized by reaction of Ξ²βnaphthol with 2,6βdifluorobenzonitrile in __N__βmethylβ2βpyrrolidone (NMP) in the presence of KOH and K~2~CO~3~. Poly(ether ketone ether ketone ketone)(PEKEKK) /poly(ether ether ketone ketone) (PEEKK) copolymers c