Low-melting hybrid thermoplastics of ammonium polyphosphate

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Abstract

In the interaction of high-molecular ammonium polyphosphate with polyethylene polyamine, thermoplastic polymers with Tg = 46.3–50.7°C, Tsoft= 43–92°C, Tflow= 85–152°C are obtained. Thermal, heat resistance, moisture resistance, and the degree of crystallinity depending on the concentration of polyethylene polyamine are measured. The bending strength of polymers and reinforced composites is measured. A chemical scheme for the formation of a polycomplex is proposed and its structure is considered.

About the authors

E. V. Stegno

N.N. Semenov Federal Research Center for Chemical Physics of the Russian Academy of Sciences

Email: ajushaulov@yandex.ru
Russian Federation, Moscow

V. Bychkov

N.N. Semenov Federal Research Center for Chemical Physics of the Russian Academy of Sciences

Email: ajushaulov@yandex.ru
Russian Federation, Moscow

N. A. Abramova

“Raduga” State Engineering Design Bureau JSC named after A.Y. Bereznyak

Email: ajushaulov@yandex.ru
Russian Federation, Dubna

A. V. Grachev

N.N. Semenov Federal Research Center for Chemical Physics of the Russian Academy of Sciences

Email: ajushaulov@yandex.ru
Russian Federation, Moscow

V. M. Lalayan

N.N. Semenov Federal Research Center for Chemical Physics of the Russian Academy of Sciences

Email: ajushaulov@yandex.ru
Russian Federation, Moscow

A. Yu. Shaulov

N.N. Semenov Federal Research Center for Chemical Physics of the Russian Academy of Sciences

Author for correspondence.
Email: ajushaulov@yandex.ru
Russian Federation, Moscow

A. A. Berlin

N.N. Semenov Federal Research Center for Chemical Physics of the Russian Academy of Sciences

Email: ajushaulov@yandex.ru
Russian Federation, Moscow

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