Synthesis and properties of poly(aryl ether ketone)s containing meta-phenyl links
Data(s) |
1996
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Resumo |
A series of poly(aryl ether ketone)s containing meta-phenyl links are synthesized, DSC and wide-angle X-ray scattering, etc, are used to study the general properties of the polymers, With the increasing of meta linkage monomer percentage, the melting temperature decreases sharply at first, then rises steadily, the glass transition point. keeps a stable value, and crystallin;ty and crystallizing rate are reduced, A part of amorphous film of the polymer is annealed at different temperatures, DSC scan shows that besides T-m, a new melting peak (T-m') at low temperature appears, And with heat treating temperature rising, T-m' shifts to high temperature, and T-m keeps a stable value. |
Identificador | |
Idioma(s) |
中文 |
Fonte |
Lin Q;Zhang WJ;Wu ZW;Yin JM.Synthesis and properties of poly(aryl ether ketone)s containing meta-phenyl links,CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,1996,17(8):1322-1324 |
Palavras-Chave | #POLYMER |
Tipo |
期刊论文 |