摘要
本文利用 75 1G型紫外分光光度计测定了钝感高能传爆药中多硝基聚苯撑的含量。该法不需要吸收曲线交点和等吸收点 ,具有较好的回归稳定性。用于测定钝感高能传爆药中多硝基聚苯撑的含量 ,其平均回收率为 10 0 .5 % (n =8,RSD =2 .5 % ) ,标准偏差小于 0 .0 5 % (n =8) 。
The content of polynitropolyphenylene in an insensitive and highly energetic booster explosive is determined using a 751G ultraviolet spectrophotometer. Determination of the point of intersection of absorption curves and the equal absorption point are unnecessary in this method, while the regression curves are of better stabilities. The results of analysis for polynitropolyphenylene content show that the average recovery ratio is 100.5%( n =8,relative standard deviation RSD =2 5%), and the standard deviation is less than 0 05%( n =8). The accuracy of the method is analyzed by means of regression theory.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
2003年第1期115-117,共3页
Acta Armamentarii
