This work describes the devulcanization of vulcanized SBR (Styrene Butadiene Rubber) based on controlled oxidation with nitric acid. IR, ¹H and 13C-NMR, CHN elemental analyses, TG, GPC and TPD-MS ...

In this article, a frequency-domain-based shooting and bouncing rays (SBR) method is proposed to obtain the scattering characteristics of large-scale targets, and the radar time-domain echo can be ...