高分子粘合剂在炸药表面上的吸附量研究  

Adsorbed amount of polymer binder on surface of solid explosive

作　　者：雷延茹[1] 刘永刚[2] 罗顺火[2] 

机构地区：[1]中国人民解放军96411部队 [2]中国工程物理研究院化工材料研究所

出　　处：《粘接》2009年第1期65-68,共4页Adhesion

摘　　要：通过不同的实验方法对不同工艺条件下高分子粘合剂丙烯腈-苯乙烯共聚物(AS)在三氨基三硝基苯(TATB)炸药表面上的吸附量进行了定量和定性的研究。结果表明,吸附量随温度的升高而降低;溶剂性质和吸附剂的比表面积是影响吸附量的重要因素,AS在相对不良溶剂中的吸附量大于相对良溶剂中的吸附量;吸附剂的比表面积越大,吸附量越大。Adsorbed amount of polymer binder acrylonitrile-styrene copolymer （AS） on the surface of explosive 1,3,5-triamino-2,4,6-trinitrobenzen （TATB） for different process conditions was qualitatively and quantitatively studied through different experiments.The results showed that the adsorbed amount of AS on the surface of TATB was reduced with increasing temperature.The kind of solvents and the specific surface area of adsorbent are important factors to affect the adsorbed amount,AS can be more easily adsorbed on TATB surface in poorsolvents than in good solvents,and,the larger the specific surface area of TATB is,the more adsorbed amount is.

关 键 词：三氨基三硝基苯 丙烯腈-苯乙烯共聚物 吸附量 

分 类 号：TQ430.77[化学工程]