Low-Melting Hybrid Thermoplastics of Ammonium Polyphosphate

In the interaction of high-molecular ammonium polyphosphate with polyethylene polyamine, thermoplastic polymers with T g = 46.3–50.7°C, T soft = 43–92°C, and T flow = 85–152°C are obtained. Thermal heat resistance, moisture resistance, and the degree of crystallinity depending on the concentration o...

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Bibliographic Details
Published inRussian journal of physical chemistry. B Vol. 18; no. 3; pp. 740 - 744
Main Authors Stegno, E. V., Bychkov, V. Yu, Abramova, N. A., Grachev, A. V., Lalayan, V. M., Shaulov, A. Yu, Berlin, A. A.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.06.2024
Springer Nature B.V
Subjects
Bend strength
Chemical Physics of Biological Processes
Chemistry
Chemistry and Materials Science
Degree of crystallinity
Moisture resistance
Physical Chemistry
Polyamines
Polyethylenes
Polymers
Thermal resistance
Thermoplastic resins
ammonium polyphosphate
flow temperature
reinforced composites
thermal degradation
low-melting thermoplastic polycomplexes
nanodimensional crystallites
polyethylene polyamine
glass transition temperature
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Summary:In the interaction of high-molecular ammonium polyphosphate with polyethylene polyamine, thermoplastic polymers with T g = 46.3–50.7°C, T soft = 43–92°C, and T flow = 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.
ISSN:1990-7931
1990-7923
DOI:10.1134/S1990793124700052