How to identify the advantages and disadvantages of colorful coatings

In recent years, there has been an increase in the use of colorful paints in the home decoration process. The colorful paints currently on the market have a large quality gap and their advantages and disadvantages coexist. Therefore, you should carefully identify when purchasing, to prevent being deceived.
How to identify the advantages and disadvantages of colorful paint? There are mainly "four look":
A look at the water soluble. After the colorful paint is stored and stored for a period of time, the pattern particles will sink and there will be a protective glue on the top. This layer of protective glue solution, generally about 1/4 of the total amount of colorful paint. The quality of the coating is good and colorful, the protective glue solution is colorless or yellowish, and clearer; while the poor quality of the colorful paint, the protective glue solution is in a turbid state, and obviously shows the same color as the pattern color particles. The main problem is not The poor stability of the colorful paints means that the storage is over and should not be used again.
Second look at floating objects. All good quality and colorful paints are usually free from floating substances on the surface of the protective glue solution. There are very few color particles floating around, but if the number of floating objects is large, the color particles are covered with a protective glue coating solution. The surface, even with a certain thickness, is not normal. It shows that the quality of this colorful paint is poor.
Three to see particle size. Take a transparent glass, fill it with half a glass of clear water, and then take a little colorful paint and put it into a glass of water to stir. Wherever the paint is of good quality, the water in the cup is still clearly visible, the particles are relatively independent in the water, and the particles are not evenly adhered to the cations and cations. The particles are of uniform size; the poor quality of the paint, the water in the cup It becomes turbid immediately, and the particle size is differentiated. A few of the large particles resemble cheeks, and most of them are fine, fluffy particles.
Four to see the sales price. Good quality and colorful coatings are produced by the regular manufacturers according to the formula, and the price is moderate; while the poor quality of multiple materials, some in the production cut corners, and some even counterfeit production, low cost, sales price is much better than the quality Paint is much cheaper. If someone plans to save money and greet urine, he will suffer a big loss.

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