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首页> 外文期刊>High temperature materials and processes >Synergistic Effect between Sb_2O_3 Nanostructure and Brominated Compound on the Flame Retardant Properties of the Polymeric Matrixes
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Synergistic Effect between Sb_2O_3 Nanostructure and Brominated Compound on the Flame Retardant Properties of the Polymeric Matrixes

机译：Sb_2O_3纳米结构与溴化合物的协同作用对聚合物基体阻燃性能的影响

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摘要

We have successfully synthesized Sb_2O_3 nanostructures using ultrasonic waves. We have also synthesized a brominated compound via a simple chemical reaction. In order to improve the thermal stability of the polymeric nanocomposites, Sb_2O_3 and brominated compound were added to the poly methyl methacrylate (PMMA) acrylonitrile-butadiene-styrene (ABS), cellulose acetate (CA) and poly styrene (PS). The influence of flame retardant additives on the thermal properties of polymer matrixes was studied using thermogravimetric analysis (TGA) and derivative thermogravimetric analysis (DTG). We found that the thermal decomposition of the nanocomposites shifts towards higher temperatures as a result of synergistic effect between Sb_2O_3 and brominated compound. The nanocomposites were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and Fourier transform infrared (FT-IR) spectroscopy.
机译：我们已经成功地利用超声波合成了Sb_2O_3纳米结构。我们还通过简单的化学反应合成了溴化化合物。为了提高聚合物纳米复合材料的热稳定性，将Sb_2O_3和溴化化合物添加到聚甲基丙烯酸甲酯（PMMA）丙烯腈-丁二烯-苯乙烯（ABS），乙酸纤维素（CA）和聚苯乙烯（PS）中。使用热重分析（TGA）和衍生热重分析（DTG）研究了阻燃添加剂对聚合物基体热性能的影响。我们发现，由于Sb_2O_3与溴化化合物之间的协同作用，纳米复合材料的热分解向较高温度转移。通过X射线衍射（XRD），扫描电子显微镜（SEM）和傅里叶变换红外（FT-IR）光谱对纳米复合材料进行表征。

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