Relationships between glass transition and melting temperatures and chemical structures of polypyromellitimides
Autor: | M.M. Koton, N. R. Prokopchuk, L.N. Korzhavin, Ju. N. Sazanov, S. Ya. Frenkel, Tamas Szekely |
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Rok vydání: | 1977 |
Předmět: | |
Zdroj: | Scopus-Elsevier |
ISSN: | 1572-8943 0022-5215 |
DOI: | 10.1007/bf01909475 |
Popis: | At temperatures above 350° polypyromellitimides exhibit continuously increasing deformations. The temperatures of glass transition and melting were determined in their homologous series. |
Databáze: | OpenAIRE |
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