Wall is an important part of family decoration, which has a great influence on the quality of decoration. Latex paint is one of the most common materials in wall decoration, which is used in solid wood wallboard, wall, sauna board and ceiling. Is there any skill in choosing and matching latex paint? How can I choose the right one? Here is the identification method of latex paint.

Look at the surface

After storage for a period of time, the coating will be layered to form a layer of aqueous solution, which should be colorless or light yellow, clear and clean, not floating or rarely; The newly opened latex paint has a clear layer of water.

By smell recognition

You can open it to see if there is a pungent smell. Don't buy it. Don't choose the paint of chemical raw materials, because too much paint is likely to crack and fade after use.

Dip the brush in latex paint.

Obviously feel the massiness of latex paint. When drawing latex paint, the silk thread should fall continuously and evenly for a long time to form a fan shape. Latex paint has a heavy texture and a fan shape. Test the feeling that if you touch a little latex with your fingers, will the texture be too rough? If you wash it with water, it should feel slippery.

Brush latex paint several times.

After drying, write with an oil pen or oil stain, and then wipe with a wet cloth to see if it can be thoroughly cleaned without painting or foaming; Handwriting erases easily. Water resistance: directly rinse the latex paint with water 1 min, and check whether the paint film bubbles or falls off; Apply latex paint to a flat surface and dry the conjunctival paint within 5 minutes. A good paint film is elastic and not easy to be damaged.

Read the product report

The package should be marked with the name, trademark and product composition of the good wall coating, as well as the use method and precautions. When people buy it, they should write down its factory inspection label. The warranty period of some latex paints is 3 years on average. Don't buy products with shorter dates. Shake it and listen to the sound. A good product will shake it without hearing the sound, because the sound can determine the viscosity of the product.

Conduct product testing on site.

This method can judge the quality of latex paint. A good latex paint is a relatively viscous white liquid without crumbs and caking. Even after mixing, no peculiar smell. Smell, most inferior products have a very pungent smell. You can smell the paint to see if it has a pungent smell. Every brand can't decide whether it is good or bad. They have different consumer groups. Can be selected according to the corresponding products.