Common knowledge of coatings: analysis process design of coating analysis system

It is suggested that coating research can be divided into two kinds of methods: one is independent research and innovative research method; the other is absorption and digestion research method For the former method does not involve the analysis of coating, but for the latter method, the analysis of coating is particularly important An important means and shortcut for coating analysts to acquire advanced technology, especially the digestion, absorption and even innovation of foreign high-tech are inseparable from the understanding of new technology composition 1 Analysis principle of coating The analysis of coatings can be summarized into two processes: ① what information is obtained (composition and application of coatings) Application scope and advantages of roller ceramic coating Recommended introduction: the surface of ceramic rubber plate used for roller ceramic coating is cast into durable rubber plate by hundreds of independent small ceramic pieces Each ceramic piece has raised characteristics Under general conveyor belt pressure, thousands of unique cast bumps can produce positive traction, prevent slipping and extend the service life of conveyor belt roller At the same time, the bottom layer adopts high-quality rubber, which has strong elasticity and can play a good impact resistance role The scope of application of roller ceramic coating is one three six 83857180 (the same as V) 1 Roller coating in extremely harsh working environment 2 The belt joint is not suitable for fixing with iron buckle; 3 It is suitable for leather Home of coatings: coating research can be divided into two kinds of methods: one is independent research innovation research method; the other is absorption digestion type research method For the former method does not involve the analysis of coating, but for the latter method, the analysis of coating is particularly important An important means and shortcut for coating analysts to acquire advanced technology, especially the digestion, absorption and even innovation of foreign high-tech are inseparable from the understanding of new technology composition 1 The analysis principle of coatings the analysis work of coatings can be summarized into two processes: ① what information to obtain (composition, construction method, use environment, storage of coatings); ② how to obtain information (analysis procedures and instruments to be adopted for a specific coating system) What kind of information should be obtained refers to the composition of the coating, and the composition, construction method, use environment and storage of other coatings Coating analysis focuses on the composition of the coating, including film-forming substances, pigments (including particle size of pigments and fillers, ratio of pigment to base, etc.), solvents (which components are composed of) and additives 2 Analysis system of coatings analysis system of water-based coatings water-based coatings are divided into water-soluble and water emulsion coatings, due to different types of analysis procedures are also slightly different The analysis procedure for water-soluble coating is shown in the figure below The analysis of organic solvent system the analysis of organic solvent system coating is a system often encountered in the coating analysis system It is a mixed system composed of resin, pigment, organic solvent and additives In this system, the resin as the film-forming material may be one or several resin components, and the solvent is also a mixture of many components In order to make the paint have good comprehensive performance, the pigment is also composed of several substances, and the auxiliary used in this system is also composed of many substances In such a complex mixture, the analysis of each material, so that each material in the analysis process does not cause the loss of biomass components due to the relationship between operation, we should always monitor the flow direction of the material in the initial process Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,