The powder mixings:
Powder mixing is the process of mixing two or more components in a dry state or in the presence of a small amount of liquid, using external force to continuously reduce their heterogeneity. The so-called two or more components can be different substances or the same substance with different physical properties, such as different moisture content, particle diameter, color, etc. Powder mixing is a complex stochastic process, and the evaluation and determination methods of mixing quality have always been a thorny issue that troubles people. With the development of the times, the days of judging the uniformity of mixing based on human facial senses have passed. The quantitative analysis of powder mixing is the use of scientific and quantitative methods to determine the uniformity of the mixture. To achieve quantitative analysis, there must be several processes including sampling, testing, and statistical analysis (data processing), in order to obtain a single value to express the uniformity of the mixture.
