par David, Christiane ;Zabeau, Françoise
Référence European Polymer Journal, 21, 4, page (343-347)
Publication Publié, 1985
Référence European Polymer Journal, 21, 4, page (343-347)
Publication Publié, 1985
Article révisé par les pairs
Résumé : | The solubility, infra-red and mechanical properties have been studied for LDPE-SBS blends irradiated with γ-rays in the presence of oxygen. The results have been compared with those obtained for the oxidative radiolysis of pure LDPE and for the photo-oxidation of the same LDPE-SBS blend. The oxidative degradation mainly occurs in the polybutadiene part of the blend. Efficient stabilization by hindered amines Tinuvin 770 is reported. © 1985. |