Coating knowledge: basic knowledge of coating color matching

Core tip: the mixing color matching of the coating follows a principle of subtraction The three primary colors are yellow, green and purple, and their complementary colors are blue, red and green The so-called complementary color is that two kinds of color light are mixed to get white color light according to a certain proportion The complementary color of red is cyan, the complementary color of yellow is blue, and the complementary color of green is purple The results of subtractive mixing are summarized as follows: Yellow = white blue purple = white green cyan = white red yellow + Purple = white blue green = Red Yellow + cyan = white blue red = green purple + cyan Paint agent, top 10 Chinese wall paint brands Recommended introduction: interior wall paint and exterior wall paint can achieve beautiful, clean and pleasant effects, but the effects in different environments are different, so the color of the paint will be different There are ten brands of Chinese paint, ten brands of global paint, ten brands of Chinese wall paint, and ten brands of Chinese paint, Famous trademark of Chinese paint and coating In private rooms, most of us choose according to our own personality, personal hobbies and living habits The younger generation will choose the interior wall paint with rich colors and bright colors, while the older ones will have some working experience Paint Home News: the mixing and matching of paint follows a principle of subtraction The three primary colors are yellow, green and purple, and their complementary colors are blue, red and green The so-called complementary color is that two kinds of color light are mixed to get white color light according to a certain proportion The complementary color of red is cyan, the complementary color of yellow is blue, and the complementary color of green is purple The results of subtractive mixing are summarized as follows: Yellow = white blue purple = white green cyan = white red yellow + Purple = white blue green = Red Yellow + cyan = white blue red = green purple + cyan = white green red = Blue Yellow + Purple + cyan = white blue green red = black These relations indicate that the pigments are added in turn, and the lightness of the mixed color is reduced The color mixing technology of paint mainly includes solid color paint and transparent paint Usually, before the color mixing formula is drawn up, it needs to be analyzed according to the color template or the color of a real object First of all, understand the color range, which is composed of several colors, which is the main color, which is the secondary color, how the relationship between color and color, and how much each proportion is about; secondly, according to experience, preliminarily draw up the color matching formula, and then after small sample debugging, when color mixing, first add the main color, then take the color with strong coloring power as the secondary, slowly and intermittently add and constantly stir To observe the change of color at any time, sample, brush, spray or stick on the clean sample plate, after the color is stable, compare with the original sample plate, and master the principle of "from light to deep" in the whole color mixing process [focus on WeChat official account "paint net"; pay attention to surprises, scan code to see if your husband is selling paint.. "Paint group: 92525666] coatings house is focused on coatings, diatom mud, paint and coatings, coating technology, fire retardant coatings news information and coatings, diatom mud, paint and coating, coating technology, fire retardant coatings decoration knowledge and decoration effect map.