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首页> 外文期刊>RSC Advances >Synthesis and characterization of a phosphorus-containing flame retardant with double bonds and its application in bismaleimide resins
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Synthesis and characterization of a phosphorus-containing flame retardant with double bonds and its application in bismaleimide resins

机译：用双键的含磷阻燃剂的合成与表征及其在双酰亚胺树脂中的应用

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摘要

A novel phosphorus-containing flame retardant, bis(4-(allyloxy)phenyl) phenylphosphonate (APP) has been synthesized. The structure of APP has been systemically characterized using Fourier transform infrared (FTIR) spectroscopy and nuclear magnetic resonance spectroscopy (H-1 NMR, C-13 NMR and P-31 NMR). Subsequently, APP was added into bismaleimide (BMI) resin to prepare flame retardant materials, coded as P-DBMI resin. The effects of APP content on the mechanical properties of the P-DBMI resins have been studied. In addition, thermogravimetric kinetics, UL-94 tests, limited oxygen index (LOI), scanning electron microscopy and residual analysis were carried out to reveal the thermal properties and flame retardancy of P-DBMI resin. The results indicate that P-DBMI resin with good mechanical properties, thermal stability and flame retardancy were obtained.
机译：已经合成了一种新的含磷阻燃剂双（4-（烯丙氧基）苯基）苯基膦酸盐（APP）。 应用程序的结构已经使用傅里叶变换红外（FTIR）光谱和核磁共振光谱（H-1 NMR，C-13 NMR和P-31 NMR）全身表征。 随后，将APP添加到双边酰亚胺（BMI）树脂中以制备阻燃材料，编码为P-DBMI树脂。 研究了应用含量对P-DBMI树脂的机械性能的影响。 此外，进行了热重试验，UL-94试验，有限氧指数（LOI），扫描电子显微镜和残余分析，以揭示P-DBMI树脂的热性能和阻燃性。 结果表明，获得具有良好机械性能，热稳定性和阻燃性的P-DBMI树脂。

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  • 来源
    《RSC Advances》 |2015年第123期|共7页
  • 作者

    Li Song; Yan Hongxia; Feng Shuyao; Niu Song;

  • 作者单位

    Northwestern Polytech Univ Sch Sci Dept Appl Chem Xian 710129 Shaanxi Peoples R China;

    Northwestern Polytech Univ Sch Sci Dept Appl Chem Xian 710129 Shaanxi Peoples R China;

    Northwestern Polytech Univ Sch Sci Dept Appl Chem Xian 710129 Shaanxi Peoples R China;

    Northwestern Polytech Univ Sch Sci Dept Appl Chem Xian 710129 Shaanxi Peoples R China;

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  • 正文语种 eng
  • 中图分类 化学;
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