李振中, 何伟, 张文熊, 等. 60Co辐射交联乙烯-醋酸乙烯酯共聚物/氢氧化镁复合材料的热、力学及阻燃性能研究[J]. Journal of Radiation Research and Radiation Processing, 2007,25(1):37-42.
LI Zhenzhong, HE Wei, ZHANG Wenxiong, et al. Thermal, mechanical and flame-retardant properties of crosslinked ethylene vinyl-acetate copolymer /magnesium hydroxide blends by 60Co irradiation[J]. 辐射研究与辐射工艺学报, 2007,25(1):37-42.
李振中, 何伟, 张文熊, 等. 60Co辐射交联乙烯-醋酸乙烯酯共聚物/氢氧化镁复合材料的热、力学及阻燃性能研究[J]. Journal of Radiation Research and Radiation Processing, 2007,25(1):37-42.DOI:
LI Zhenzhong, HE Wei, ZHANG Wenxiong, et al. Thermal, mechanical and flame-retardant properties of crosslinked ethylene vinyl-acetate copolymer /magnesium hydroxide blends by 60Co irradiation[J]. 辐射研究与辐射工艺学报, 2007,25(1):37-42.DOI:
Three types of ethylene vinyl-acetate copolymer (EVA)/magnesium hydroxide (MH) blends were crosslinked by ,60,Co γ-irradiation in the presence of trimethylolpropane triacrylate. The influences of irradiation dose on the crosslinking degree and thermal, mechanical and flame retardant properties of EVA/MH blends were studied through the measurements of gel content, Vicat point, limiting oxygen index (LOI), UL-94, tensile testing and the thermogravimetric analysis (TGA). The test results show that the EVA/MH blend with higher vinyl-acetate content in EVA is easier to be crosslinked. The thermal distortion resistance, mechanical and flame-retardant properties of EVA/MH blends are obviously improved by ,60,Co irradiation. The TGA shows that the thermal stabilities of EVA/MH blends are apparently affected by ,60,Co γ-irradiation.