Thermal Behavior of Aliphatic Polyimides

The thermal behavior of a series of newly synthesized aliphatic polyimides having well-defined structures, obtained by the high-pressure polycondensation of 

From these results, it may be concluded that the aliphatic polyimides, especially the pyromellitic acid-based polyimides P-XPM with Tm values around 300 °C, are promising candidates as moldable high-temperature polyimide resins useful for industrial applications. 

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Table 1. High-pressure synthesis and thermal behavior of aliphatic polyimides ...

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