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含能材料  2012 

聚焦光束反射测定HMX溶解度及关联

DOI: 10.3969/j.issn.1006-9941.2012.05.018

Keywords: 物理化学,奥克托今(HMX),溶解度,聚焦光束反射(FBRM),全自动反射仪(Labmax)

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Abstract:

用聚焦光束反射(FBRM)和全自动反射仪(Labmax)组成的动态在线分析系统测定了奥克托今(HMX)在N,N-二甲基甲酰胺(DMF)、1,4-丁内酯和环己酮中的溶解度。用Apelblat模型和多项式对实验数据进行了关联。结果表明:对多项式模型,HMX在DMF、1,4-丁内酯、环己酮中溶解度的平均相对偏差分别为0.9,0.6,0.033673;相关系数分别为0.8,0.8,0.99768。对Apelblat模型,HMX在DMF、1,4-丁内酯、环己酮中溶解度的平均相对偏差分别为0.5,0.4,0.009582;相关系数分别为0.7,0.9,0.99565。说明,HMX的溶解度曲线在Apelblat模型中符合较好。

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