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RHEOLOGICAL PROPERTIES AND THERMAL STABILITY OF CAST COMPOSITIONS BASED ON POLYPHENYLENESULPHIDES

https://doi.org/10.32362/2410-6593-2017-12-2-100-104

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Abstract

The rheological properties of polysulfide (PPS) melts and composite materials based on them were investigated in a wide range of temperatures and concentrations of fillers of different nature. It was established that the introduction of rheological additives into dispersed and hybrid-filled composite materials allows significantly reducing the viscosity and improving the processability of the compositions. Introduction of heat-stabilizing additives into PPS allows expanding the temperature interval of processing the composite materials based on PFC from 320 to 340°С. Complete thermal stability curves for the PPS compositions in a wide temperature range were obtained.

About the Authors

A. B. Baranov
Moscow Technological University (Institute of Fine Chemical Technologies)
Russian Federation
Moscow, 119571 Russia


I. N. Tsapenko
JSC «Plastalen»
Russian Federation
Moscow, 107370 Russia


A. V. Petrogradsky
Moscow Technological University (Institute of Fine Chemical Technologies)
Russian Federation
Moscow, 119571 Russia


I. D. Simonov-Emelyanov
Moscow Technological University (Institute of Fine Chemical Technologies)
Russian Federation
Moscow, 119571 Russia


N. L. Shembel
Moscow Technological University (Institute of Fine Chemical Technologies)
Russian Federation
Moscow, 119571 Russia


References

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For citation:


Baranov A.B., Tsapenko I.N., Petrogradsky A.V., Simonov-Emelyanov I.D., Shembel N.L. RHEOLOGICAL PROPERTIES AND THERMAL STABILITY OF CAST COMPOSITIONS BASED ON POLYPHENYLENESULPHIDES. Fine Chemical Technologies. 2017;12(2):100-104. (In Russ.) https://doi.org/10.32362/2410-6593-2017-12-2-100-104

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ISSN 2410-6593 (Print)
ISSN 2686-7575 (Online)