The Advancement of Modern Chromatographic Technology in Coatings Testing

Coating composition detection is one of the basic work of coating production optimization. The main functions of modern analysis and testing of coatings are as follows:

➢ Efficiently understand the specific ingredients in the coating, the content of each ingredient, and the ratio of the different ingredients.
➢ It is beneficial to the further research and development of high-performance coatings, and a more scientific composition combination of coatings can be obtained through composition detection.
➢ It is helpful to strengthen the research on the composition of advanced coatings, through understanding and innovation, to carry out the research and development of new coatings.
➢ Improve the scientific degree of coatings separation analysis during component analysis, and efficiently separate complex mixtures until the detection purity of the coating can meet the equipment requirements of the corresponding instrument.
➢ It helps to control the proportion of coatings components lost during the entire inspection process, thus optimizing the process control of the entire coatings inspection.
➢ Modern chromatographic analysis technology has high reproducibility and recovery rate, which can carry out detailed analysis of trace components in the coatings, so as to achieve flow control of the monitored substances throughout the detection process.

Characteristics of Modern Chromatographic Analysis Technology
The modern chromatographic analysis technology mainly refers to the separation of material component structure under the condition of high-speed operation of the internal components of the test object. This separation method is relatively efficient, and the technician can use the speed control method to optimally control the different components contained in the test material.

In fact, compared with the traditional coatings detection methods, modern chromatographic analysis technology has more advantages in speed analysis, speed control, separation degree and separation effect. Especially in the process of composition detection of small particles, modern chromatographic technology can be used to detect components with different peak widths. The blockage of the chromatographic column is effectively avoided and the scientificity of the whole detection is improved.

In the production process of modern coatings, it usually contains a variety of harmful substances and highly toxic substances. Chromatographic detection technology can greatly improve the efficiency of the whole testing work by separating the components of these substances.

The Advancement of Modern Chromatographic Technology in Coatings Testing