There are so many brands of paints on the market, and there are too many choices, so it is difficult for us to decide the direction of purchase. Which brand is better? Are there any affordable and cost-effective paint brands?

The famous brands we are familiar with are Dulux, Carpoly, Nippon, Maydos, Xerox, Sanshu, Desert Greenland, Du Fang and PPG Master Paint. But because the brands are relatively loud and the prices are generally not cheap, are there any local brands with relatively affordable prices? The answer is yes! However, we need to have the ability to identify ourselves. The methods for evaluating the quality of paints and coatings are as follows:

① Look at the coating solution.

After the paint is stored for a period of time, all kinds of special raw materials added in it will sink, and there will be solutions to protect the paint on it. This protective solution generally accounts for about 1/4 of the total coating. Where the paint quality is good, the protective liquid is colorless or yellowish and clear; And poor quality of colorful paint. The protective solution is turbid and obviously presents the same color as the pattern color particles. The main problem is not that the stability of colorful coatings is poor, or the shelf life has passed, so it is not suitable for continuous use.

2 look at floating objects.

Where high-quality paint protects the surface of glue, there are usually no floating objects. Even if a few colored particles float, this is normal; However, if there are a large number of floating objects, color particles cover the surface of the protective adhesive, or even have a certain thickness, it is not normal, indicating that the quality of this colorful coating is poor.

③ Look at the particle size.

If possible, take a transparent glass and fill it with half a glass of water. Then, take a little pigment and stir it with the water in the glass. Where the paint quality is good, the water in the cup is still clear, and the particles are relatively independent in the clear water, and the particle size is very uniform. And the poor quality of colorful paint will make the water in the cup turbid immediately, and the particle size will be differentiated. A few large particles are like papules, and most of them are fluffy fine particles.

4 look at the outer packaging.

This is the first step for us to choose coatings. Anyway, after reading these official reports, the state has strict quality control over home improvement materials from surface names, trademarks, net content components, usage methods and precautions, to test reports or test sheets. It is necessary to carefully check whether it meets the national regulations and pay attention to the production date and shelf life. The shelf life of different brands of paints is different, so we just need to choose the latest products.

⑤ Weigh by hand.

Generally speaking, the quality of qualified paint should be similar to each other. Weigh it with your hands and feel the weight is enough. There is also a simple method of paint extraction. Regular brands of paint generally can't hear the sound when they shake, and it is easy to shake out the sound, which proves that the paint viscosity is insufficient.

⑥ Open cans for inspection.

High-quality paints and coatings are relatively viscous, without caking, and are in a uniform state after mixing. No taste. You can also apply it evenly on your fingers, and the conjunctiva will dry in a few minutes. The conjunctiva with certain ductility is a safe coating.

After introducing the identification method of coating quality, let's get to the point. I recommend you a local paint brand "Seven Leaves Alfalfa Paint" with high cost performance. This is a diversified comprehensive enterprise integrating production, sales and construction, producing and constructing various paints and coatings such as interior and exterior wall coatings, floor coatings, antirust paints, fluorocarbon paints and anticorrosive paints.

The above is Seven Leaves Alfalfa. Which brand of paint is better in Fujian? Fuzhou, Xiamen, Quanzhou, Zhangzhou, Putian, Longyan, Sanming, Nanping and Ningde, which brand of paint has high cost performance? I hope I can help you.