Premium
Crystallization kinetics of polyaryl ether ketones
Author(s) -
Jog J. P.,
Nadkarnit V. M.
Publication year - 1986
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.1986.070320133
Subject(s) - differential scanning calorimetry , ether , ketone , crystallization , context (archaeology) , polymer chemistry , kinetics , materials science , polymer , chemistry , organic chemistry , thermodynamics , physics , paleontology , quantum mechanics , biology
The crystallization kinetics of a grade of polyaryl ether ketone has been investigated over a temperature range of 295–315°c by differential scanning calorimetry.The results of the present investigation are compared with other members of the polyaryl ether ketone family in the context of the effect of chemical structure on the crystallizability of the polymers. It is concluded that the crystallizability is reduced with increasing amount of ketone linkages in the chain, and therefore the optimum molding conditions for different grades of polyaryl ether ketones will be different.