Crystallization behavior of poly(ether ether ketone ketone)
โ Scribed by Junzuo Wang; Junkui Cao; Yan Chen; Yangchuan Ke; Zhongwen Wu; Zhishen Mo
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 686 KB
- Volume
- 61
- Category
- Article
- ISSN
- 0021-8995
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## Abstract Thermal properties of poly(ether ether ketone ketone) (PEEKK)/poly(ether biphenyl ether ketone ketone) (PEDEKK) copolymers were investigated by means of differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). The glass transition temperature (__T__~g~) increases fr
Isothermal melt and cold crystallization kinetics of PEDEKmK linked by meta-phenyl and biphenyl were investigated by differential scanning calorimetry in two temperature regions. Avrami analysis is used to describe the primary stages of the melt and cold crystallization, with exponent n ร 2 and n ร
Nonisothermal melt crystallization kinetics of PEDEKmK linked by metaphenyl and biphenyl was investigated by differential scanning calorimetry (DSC). A convenient and reasonable kinetic approach was used to describe the nonisothermal melt crystallization behavior, and its applicability was verified