SONG Weiqiang, SONG Qinghuan, TI Yongzhou, et al. Mechanical properties of PC blended with irradiated HUPEA[J]. Journal of Radiation Research and Radiation Processing, 2006,24(6):370-372.
SONG Weiqiang, SONG Qinghuan, TI Yongzhou, et al. Mechanical properties of PC blended with irradiated HUPEA[J]. Journal of Radiation Research and Radiation Processing, 2006,24(6):370-372.DOI:
Hyperbranched unsaturated polyesteramide (HUPEA) irradiated by ,60,Co γ-rays was blended into polycarbonate (PC) and mechanical properties of the blends were compared of the controls, i.e. pristine PC and PC with non-irradiated HUPEA. The results showed that blending PC with non-irradiated HUPEA or HUPEA irradiated to 50kGy had decreased tensile and flexural modulus, while PC blended with HUPEA irradiated to 100kGy increased the tensile and flexural modulus by 31.7% and 7%, respectively. The mechanisms of the mechanical properties change were discussed.