Study of heat and humidity effect on phthalonitrile matrix
- Авторы: Valevin E.O.1,2, Zelenina I.V.1, Marakhovskiy P.S.1, Gulyayev A.I.1, Bukharov S.V.2
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Учреждения:
- All-Russian Research Institute of Aviation Materials VIAM
- Moscow Aviation Technological Institute MATI-RGTU
- Выпуск: Том 7, № 1 (2016)
- Страницы: 110-114
- Раздел: Article
- URL: https://journals.rcsi.science/2075-1133/article/view/204742
- DOI: https://doi.org/10.1134/S2075113316010263
- ID: 204742
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Аннотация
The effect of high humidity and temperature on a hardened phthalonitrile matrix is studied in this work. The kinetic dependences of a weight change in the samples during their exposure in a climatic chamber in a stationary mode are presented. The structural modifications in the matrix after thermal and humidity impacts are probed via thermal mechanical analysis. Moisture absorption is found to exhibit predominantly a surface behavior. In addition, the thermal treatment of the phthalonitrile matrix samples in an inert environment is substantiated to reduce moisture absorption.
Об авторах
E. Valevin
All-Russian Research Institute of Aviation Materials VIAM; Moscow Aviation Technological Institute MATI-RGTU
Автор, ответственный за переписку.
Email: admin@viam.ru
Россия, Moscow; Moscow
I. Zelenina
All-Russian Research Institute of Aviation Materials VIAM
Email: admin@viam.ru
Россия, Moscow
P. Marakhovskiy
All-Russian Research Institute of Aviation Materials VIAM
Email: admin@viam.ru
Россия, Moscow
A. Gulyayev
All-Russian Research Institute of Aviation Materials VIAM
Email: admin@viam.ru
Россия, Moscow
S. Bukharov
Moscow Aviation Technological Institute MATI-RGTU
Email: admin@viam.ru
Россия, Moscow
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