Pigment color matching method

To decorate a house, we all know that a lot of decoration materials are needed. When choosing decoration materials, paint is an essential one. In the face of many paints, everyone will consider the problem of color matching when choosing, so how much do you know about the color matching method of paints? Let's take a look at the methods of paint color matching and the skills of paint purchase.

Pigment color matching method

1. It is necessary to make a debugging sample before starting paint debugging. Firstly, determine how many kinds of secondary colors of paint are contained in the paint sample, calculate a color type that * * * participates in color matching, and then adjust the secondary colors and secondary colors in a small container respectively.

2. In paint mixing, the main color paint is the most used, and the desired color can be obtained by adding color mixing paint. However, for the color paint with a small amount of coloring, add a strong secondary color paint to the main color paint, stir it evenly, compare the samples and color samples from shallow to deep, and check at any time until satisfactory results are achieved. For example, if you use beige paint, you should first add a proper amount of white paint, slowly add yellow paint, and keep stirring until you reach the desired color.

3. If it is necessary to adjust the light-colored paint, the color may become darker after the paint dries, so let's try it with a comparative sample first to see if the dried color is what we want. In color matching, we should grasp the floating performance of a primary color in advance, especially amino paint and perchloroethylene paint.

4. Appropriate additives can be added when matching colors, such as varnish curing agent and desiccant. If the weather is cold in winter, desiccant should be added to the container before color matching, so as not to affect color matching. Paint with the same performance should be selected, and the solvent system should be compatible, otherwise, the paint quality will be affected, and delamination and gelation will occur seriously.

Paint purchasing skills

1, buy the heaviest bag. Lift the paint bucket and shake it. If there is a sparse sound, it means that the packaging is seriously insufficient, the weight is insufficient, the viscosity is too low, and the regular manufacturer is genuine. You can hardly hear the sound when you shake it.

2. Buy something with strong professional support. Products with good quality are often more professional, providing technical guidance and after-sales service, including pre-sales consultation, construction guidance and suggestions during sale, after-sales maintenance, etc. And regular manufacturers provide a variety of vehicle colors.

3. Buy the one that spends the least. Consult the merchant about the number and area of painting, calculate the consumption and material cost per square meter, and don't be deceived by the unit price of each group (barrel). Those with low unit price tend to consume a lot, which is more expensive and wasteful after careful calculation, and the quality effect is poor.

Everyone knows the importance of paint. When choosing, everyone needs to know how to color correctly. Of course, everyone needs to know how to choose good quality products. Only by learning this knowledge can we ensure that the walls at home are decorated more beautifully. The above is the paint color matching method and paint purchasing skills introduced by Bian Xiao, which ends here.