INVESTIGATION OF THERMAL PROCESSES OCCURING AT HEATING OF CAPROLACTAM SOLUTIONS AND ITS CYCLIC OLIGOMERS...

INVESTIGATION OF THERMAL PROCESSES OCCURING at HEATING OF CAPROLACTAM SOLUTIONS AND its CYCLIC OLIGOMERS IN AMORPHOUS areas OF POLYAMIDE-6

Samples of caprolactam and polyamide-6 granules of different composition prepared by drying methods, sublimation and extraction were investigated by thermogravimetry and differential scanning calorimetry. The temperature range for the process of de-monomerization-drying of polyamide-6 granules was determined on the basis of the thermogravimetry and differential scanning calorimetry data of submitted samples.

Key words: polyamide-6, caprolactam, oligomers

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2016, Т. 59, № 7, Стр. 47-50

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