DEGRADATION MECHANISM OF POLYURETHANE FOAM INDUCED BY ELECTRON BEAM IRRADIATION
-
Graphical Abstract
-
Abstract
The degradation mechanism of irradiated polyurethane foam has been studied in detail. The changes of chemical structure and micro-phase separation have been determined by DTG. The gas products from irradiated samples are analyzed quantitatively and qualitatively by GC. The degradation mechanism of irradiated polyurethane foam has been deduced according to the experimental results. It provides some basis of the application on the polyurethane in the radiation field.
-
-