Applications for radiation processing of materials

The physical and chemical properties of polymeric materials can be modified by treatment with ionizing radiation in the form of gamma rays, X-rays and energetic electrons. High-energy electron beams are especially useful in this regard. Polymerizing (curing), grafting, crosslinking and chain scissioning reactions can be initiated by irradiation. The results of such reactions can enhance the utility and value of commercial products. Brief reviews of a variety of successful applications are given in this paper. Additional information is provided about reaction yields (G-values), temperature rises during treatment and the radiation stability of common polymers