产品介绍
Powder widely used in mine construction and other industrial sectors. Evaluate the explosion properties of industrial explosive, blasting is commonly used in capacity, explosion heat, explosion temperature, detonation velocity and detonation pressure indicators to measure. Generate the product of explosive of equation of state (explosion) and its content is to calculate these parameters and the basis of explosive can be created when the gas volume.
Measurement of explosive products, early by chemical method. Because of the explosion product composition is more complicated, chemical analysis cycle is long, the accuracy is poor, some components can not be determined directly. Gas analysis in recent years gradually by gas chromatography, gas chromatography - mass spectrometry and other automated analysis method, and with a temperature programmed, has greatly improved work efficiency.
炸药广泛地应用于矿山建设和其它工业 部门.评价工业炸药的爆炸性能,一般用爆 容、爆热、爆温、爆速和爆轰压力等指标来 衡量。炸药爆炸的状态方程式(爆炸生成的 产物及其含量)是计算这些参数和炸药爆炸 时产生有毒气体量的依据。
炸药爆炸产物的分析测定,早期采用化学法。由于爆炸产物成分较为复杂,化学法分析周期长、准确性差,有些组分不能直接测定。近年来气体分析逐渐采用气相色谱、气相色谱—质谱等自动化分析方法,并带有程序升温,使工作效率大为提高。