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含能材料  2007 

BDNPA/F增塑剂的合成及其发展

Keywords: 有机化学,BDNPA/F,硝酸酯增塑剂,2,2-二硝基丙醇,氯化硝化法,氧化硝化法

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Abstract:

介绍了BDNPA/F的合成方法及进展。美国早期开发出氧化硝化法和氯化硝化法两种制备BDNPA/F的方法,其中氯化硝化法适于大规模生产时使用。随着环保意识的提高,美国聚硫公司最近开发出了环境友好的BDNPA/F的合成工艺。针对BDNPA/F中BDNPA的热和化学稳定性比较差的问题,人们已提出了几种改进方案,其中一定组成的BDNPF/DNBPF/BDNBF增塑剂的能量与BDNPA/F相当,但热和化学稳定性比BDNPA/F好,具有良好的开发应用前景。

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