Paint knowledge | latex paint color matching methods latex paint color matching skills

Core tip: white emulsion paint is called base paint It is made into different colors with special color paste The base paint selected for the color depth is also different Some products are divided into three types of base paint and some are divided into five types Because the color of latex paint itself is white, if I want to mix other colors, how can I use black, red, yellow, blue and green to mix the colors I want? This kind of DIY is a very good phenomenon In many countries in Europe and America, many people choose to do it It's a fashion there, and they can experience the fun of dressing up their own family What's the color mixing method of emulsion paint? What else should we pay attention to? 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All construction coatings have passed ISO9001 Home of paint news: white emulsion paint is called base paint It is made of special color paste to different colors The depth of color is different Some products are divided into three types of base paint, some are divided into five types Because the color of latex paint itself is white, if I want to mix other colors, how can I use black, red, yellow, blue and green to mix the colors I want? This kind of DIY is a very good phenomenon In many countries in Europe and America, many people choose to do it It's a fashion there, and they can experience the fun of dressing up their own family What's the color matching method of emulsion paint? What else should we pay attention to? Here's an introduction Color matching method of emulsion paint: 1 Cream: a small amount of red plus yellow plus white emulsion paint; 2 Light yellow: Yellow plus white emulsion paint; 3 Orange: red plus yellow plus white emulsion paint Red type: 1 Water powder color: a small amount of red plus white emulsion paint; 2 Red: red plus a small amount of yellow plus black plus white emulsion paint; 3 Brown red: red plus yellow plus black Green type: 1 Light green: a small amount of green plus white emulsion paint; 2 Warm green: a small amount of green plus a small amount of yellow plus white emulsion paint; 3 Dark green: green plus black plus white emulsion paint Blue type: 1 Light blue: a small amount of blue plus white emulsion paint; 2 Dark blue: blue plus black plus white emulsion paint; 3 Duck egg skin color: blue plus a small amount of red plus white emulsion paint Mixing skill of emulsion paint 1 Be careful when mixing color Generally, try small sample first, get the quantity of color matching paint preliminarily, and then prepare large sample according to the result of small sample First, adjust the secondary color and secondary color respectively in a small container Then add the main color first, and then add the dark color with strong dyeing power slowly and intermittently, and continuously stir, and observe the change of color at any time 2 In color matching, there are slight differences between latex paint and dry film The color of all kinds of emulsion paint is generally lighter when the film is wet When the emulsion paint is dry, the color will deepen Therefore, if the sample is a dry sample, the color matching paint shall be tested and compared after drying; if the sample is a wet sample, drop a drop of the sample in the color matching paint to observe whether the two colors are the same 3 When preparing polychrome emulsion paint, the emulsion paint with the same properties shall be selected for mutual mixing, and the solvent system shall also be mutually soluble Otherwise, due to the poor miscibility of emulsion paint, the quality will be affected, and even delamination, precipitation or gelation will occur, so it cannot be used 4 In the preparation of gray, green and other multi-color emulsion paint, due to the preparation of a variety of pigments, the density and oil absorption of the pigments are different, which is likely to cause "floating color", "blooming" and other phenomena At this time, a small amount of surfactant or leveling agent and anti floating agent can be added as appropriate to solve the problem If 0.1% silicone oil is added as usual to prevent and control, all kinds of surfactants produced in foreign countries need to distinguish which solvent system to use, and the addition amount is generally 0.1% - 1% 5 According to the principle of natural light reflection and absorption, the color of the top coat can be brighter than that of the original coat by using the characteristics of slightly transparent paint film This is a kind of color produced by the superposition of the bottom color and the original color, which is called "transparent" in paint Engineering 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,