Classification of coatings: principle of color matching of coatings

Core tip: there are two ways of color matching for coatings, one is manual color matching, the other is computer color matching Computer color matching is more complex, the workload of early investment is large, the capital investment is more, there are certain obstacles in actual operation, not suitable for small and medium-sized coating enterprises, so it has not been popularized At present, most of the coating enterprises are mainly manual color matching Manual color matching is mainly based on the work experience accumulated by color technicians for a long time, and there is no specific method 1 Three primary colors of color In many colors, each color can be matched by three colors according to different proportions, which is used to produce mixing Shenyang steel structure fireproof coating construction expert punde Building Fire Engineering Co., Ltd Recommended introduction: since its establishment, Shenyang punde Construction Fire Engineering Co., Ltd has cultivated a group of professional construction teams with excellent equipment, rich experience and serious responsibility with advanced and scientific management methods and strict engineering quality assurance and after-sales service system It has undertaken a number of fire system installation projects, which has been praised by customers Every idea and special requirement of you will be fully considered by us and fully realized in the construction technology, which will become the cornerstone of our successful long-term development We are looking forward to your invitation, to provide you with quality services and high-quality technical support! All construction coatings have passed ISO9001 Paint Home News: there are two ways to color paint, one is manual color matching, the other is computer color matching Computer color matching is more complex, the workload of early investment is large, the capital investment is more, there are certain obstacles in actual operation, not suitable for small and medium-sized coating enterprises, so it has not been popularized At present, most of the coating enterprises are mainly manual color matching Manual color matching is mainly based on the work experience accumulated by color technicians for a long time, and there is no specific method 1 The three primary colors of color in many colors, each of which can be obtained by matching three colors in different proportions The red, yellow and blue used to produce mixed colors are called three primary colors, but that primary color cannot be obtained by adding and mixing the other two primary colors In color matching, two primary colors cannot be obtained by adding and mixing the other two primary colors In color matching, two primary colors are combined into one kind of complex color, and the other primary color is called complementary color Adding the complex color will make the color dark or white or gray 2 The color of the same pigment will have different hues, and the color effect will be different Therefore, before color matching, systematic analysis and observation shall be carried out, pigments shall be selected correctly, small batch tests shall be conducted first, and large batch color matching can be carried out after confirmation, so as to avoid color difference or waste 3 The difference between manual color mixing and computer color mixing manual color mixing is mainly based on the experience of technical workers The color will be added in batches, and the amount of added one time will be adjusted by itself The closer to the end point, the more cautious, until the color difference meets the requirements Artificial color mixing has a long working time, and the color is observed by the naked eye It is inevitable that the color difference is caused by the influence of light and dark light and visual organs Computer color mixing is more scientific When operating, adjust the basic paint for color mixing first to make it stable Input the basic data into the computer for storage After color inspection with spectrometer, the computer automatically generates a color formula, which is adjusted manually and repeatedly according to the formula Use the spectrometer to confirm the color difference until it meets the requirements Sometimes a color can be completed only after repeated several times After the formula of a color is confirmed, it is input into the database in the computer, and the subsequent work will be automatically completed by the computer 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,