Russian Federation
Russian Federation
The article discusses the effect of electron irradiation on the samples of polyalkylimide at normal temperatures. Irradiation of the samples the electron fluence of 5•1015 cm-2 with energy of 150 Kev were carried out in vacuum at a pressure of not more than 10-4 PA. The paper presents spectra of diffuse reflectance in the solar range (0,22 – 2,1 µm) before and after irradiation of samples by accelerated electrons in modes. Shows the decrease in the values of the spectra of diffuse reflection of polyalkylimide, which leads to increase absorption coefficient. After irradiation of the sample polyalkylimide electrons at normal temperatures the integrated absorption coefficient increased by 4,5 % 0,452 to 0,472. The increase in the integral absorption coefficient for polyalkylimide after irradiation by electrons at ordinary temperature does not exceed the permissible values that satisfy the statutory conditions. The expediency of use of polyalkylimide as a matrix for creating polymer composites thermoregulatory purposes.
electron irradiation, the Overdrive mode, diffuse reflectance spectra, thermoregulation
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