聚合物的电子束辐射改性

Modification of Polymeric Materials Using Electron Beams

本文综述了电子束辐射改性聚合物的原理,电子加速器的种类和应用范围,以及聚合物经电子束辐射后所发生的物理和化学变化,进而涉及电子束在聚合物改性中的各种应用。此文也比较了电子束和Co60-γ源的优缺点,认为电子束在聚合物改性方面具有广阔的应用前景。

This paper introduces the principle and applications of electron beams on the modifica-tion of polymeric materials and various kinds of electron accelerators and their application areas. The physical and chemical changes of the polymeric materials scanned by electron beams are discussed. Compared with Co^(60)-γ, electron beams finds wide applications in the modification of polymeric materials.