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    Home > Coatings News > Paints and Coatings Market > Paint knowledge: technical skills of paint color matching for beginners

    Paint knowledge: technical skills of paint color matching for beginners

    • Last Update: 2020-04-03
    • Source: Internet
    • Author: User
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    Core tip: there are different requirements for the composition of each color and even the content of water powder Dogma theory alone is not enough It depends on what kind of color and feeling is needed in actual operation From the beginning to the independence of the painters, they are all taught by the master Beginners should never be in a hurry in the process of color mixing, and they should not be fooled by themselves You can walk many detours by yourself You should learn to do more and consult your master more Everything has a step-by-step process, and it will get better gradually For example, get familiar with a series of pigment names and find some information about color matching Technical skills of paint color matching: 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: each color composition and even water powder content are different requirements Dogma theory alone is not enough It depends on what kind of color and feeling is needed in actual operation From the beginning to the independence of the painters, they are all taught by the master Beginners should never be in a hurry in the process of color mixing, and they should not be fooled by themselves You can walk many detours by yourself You should learn to do more and consult your master more Everything has a step-by-step process, and it will get better gradually For example, get familiar with a series of pigment names and find some information about color matching Technical skills of paint color matching: (1) if the paint is apprenticed, the first apprentice will carefully observe and study the color of the standard sample, and understand the color range and pigment composition of the color paint to be prepared in combination with the basic white paint process formula If you are not sure about it, you can first try to prepare small samples in the laboratory to roughly determine the variety and quantity of the color paste you need After knowing it well, let the master confirm it, and then match the colors on the production line (2) Proper selection of color paste because the color of pigment often has a color head, it is easier to match the color by selecting the appropriate color head (paste) For example, the yellow pigment with green head and the blue pigment with yellow head should be used to match the positive green color; for example, the blue pigment with red head and the red pigment with blue head should be used to match the purple red color; the red pigment with yellow head and the yellow pigment with red head should be used to match the orange color Otherwise, the lightness of the color will be reduced (3) On the premise of ensuring that the color meets the requirements, the variety of color matching paste should be as few as possible Because the more varieties of pigments are added, the lower the brightness of the color is, and the darker the color is (4) in good mixing, slowly add toning paste wood to adjust the depth and tone first, and then tone carefully When several kinds of color paste need to be added, first add more, then add less, so that it is easy to find the color Each addition should be less than the estimated amount, especially close to the end of color matching, so as to avoid over color (5) Beginners should pay attention to adding a small amount of complementary colors to reduce the lightness of the color Adding a small amount of black, gray and white can change the color tone to a large extent Therefore, be careful not to overdo it when adding (6) When the brightness of the color paste is not much different from that of the latex paint, the two are more likely to mix evenly Therefore, when the brightness of the color paste is too large, it can be diluted with glycol or water to the same pulp degree before putting it into use (7) Color comparison is to compare the color of the dry film of the emulsion paint being prepared with the color of the dry film of the sample or sample, not to compare the color of the paint solution in the container, nor to compare the color of their wet film Note that the color of the dry film is slightly darker than that of the wet film to prevent over matching (8) When comparing colors, pay attention to the consistency of the background of the two paint films It is better to apply the two kinds of paints to be compared on the same bottom plate with the same film maker, and then compare the colors after the paint film is dry Common color mixing of paint and coating: Red + yellow = red orange (more red and less yellow, commonly known as orange red), orange (equal amount mixing, commonly known as orange yellow), Yellow + blue = yellow green (more yellow and less blue), grass green green (equal amount mixing), medium green blue green (more blue and less yellow), dark green blue + Red = red purple (more red and less blue), purple (equal amount mixing), blue violet (more blue and less red) primary colors are properly mixed: the two colors are properly mixed: Red grey: more red, yellow, blue less yellow grey: Orange plus yellow grey: more yellow, red, blue less blue grey: green plus purple blue grey: more blue, red, yellow less red grey: Orange plus purple less red + less yellow + more white = flesh color ripe Brown = lemon yellow + pure black + rose red pink rose red = pure white + Rose Red vermilion red = lemon yellow + rose red dark red = rose red + pure black purple red Red = pure purple + Rose Red tsuishi red = rose red + Lemon Yellow + pure black pink blue = pure white + sky blue blue green = grass green + sky blue grey blue = sky blue + pure black light grey blue = sky blue + pure black + pure purple pink green = pure white + grass green yellow green = lemon yellow + grass green dark green = grass green + pure black powder Purple = pure white + pure purple brown = rose red + pure black powder lemon yellow = lemon yellow + pure white cane yellow = lemon yellow + Rose orange yellow = lemon yellow + rose red yellow = lemon yellow + pure black + Rose Red] [concerned WeChat official account "paint net"; 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