What are the testing standards for art paints?

For wall coatings, everyone is worried about its formaldehyde. Harmful gas problems. But some people mistakenly believe that qualified art paints do not contain harmful gases; In fact, this view is wrong, most industrial products, including paints, as well as most daily necessities such as clothes due to the production materials and production process, are more or less contained formaldehyde.

Harmful to gases. > actually, what we have to consider is related to that. Whether the content of harmful gases exceeds the standard.

For the harmful gas content of art coatings, the relevant industry standards are as follows: in terms of volatile organic compound content (VOC), the relevant national standard is that VOC shall not be higher than 100g L; The sum of benzene, toluene, ethylbenzene and xylene, the relevant national standard shall not be higher than 300mg kg; Free formaldehyde, the relevant national standard is that VOC shall not be higher than 100mg kg;

Therefore, when the owner chooses and selects, he should look at the merchant's product inspection report to see whether it meets the national environmental protection standards.

Of course, no matter how the merchant advertises, the user's home should still be placed for a period of time (at least a week) before moving in.

The standard of art paint testing should look at the product inspection report of the merchant and whether it meets the national environmental protection standards. Take a look at whether the safety indicators in it are qualified. and whether the proportional standard content of the compound is accurate.

Here we recommend Hongyan Art Coating, which has reached consumer satisfaction in all aspects such as quality and safety. Its anion health paint has an excellent reputation, with superb safety performance, green environmental protection, advanced touch and visual sense, high pressure resistance, not easy to damage, strong adhesion, super scrub resistance, easy to clean, not easy to contaminate dust, frost and temperature resistance, etc., which has been recognized by the public.

Hongyan anion primary mineral coating is the company's latest research and development of high-end products, which continue to release negative oxygen ions, which can effectively decompose harmful gases in the air and freshen indoor air. Negative oxygen ions are vitamins in the air, which can effectively regulate human physiology, eliminate fatigue and improve sleep. In addition, the unique composition of antiviral primary mineral coating forms a bactericidal and antiviral paint film, which can destroy cell structures such as bacteria and viruses, thereby killing bacteria and viruses, reducing the concentration of bacteria and viruses in space, reducing the risk of inhalation lesions, and creating a healthy and safe living environment.

It is the best choice for families with the elderly, children and pregnant women, which can effectively reduce respiratory diseases and cardiovascular and cerebrovascular diseases.

If you want to know more about art coatings, it is recommended to consult Hongyan art coatings. The emergence of Hongyan art paint, art paint brand all show the owner's distinctive decorative style and extraordinary taste, will surely create a new fashion trend in people's hearts.

Summary. Method 1, the wall of the same kind of paint coating in each building of the outdoor finishing project is an inspection batch every 500 -1000, less than 500 according to an inspection batch, and each outdoor inspection batch is at least one spot check, and each place shall not be less than 10. 2. Generally, the large area of a single layer is a batch of one layer, and if the area of a single layer is small, it can be 3-5 layers for a batch, and generally will not exceed 5 layers.

3. The cover of the same kind of coating of each unit of outdoor coating should be divided into an inspection batch according to the floor, deformation joint, construction section and every 500 1000 square meters, and less than 500 square meters should be divided into an inspection batch. 4. The wall surface of the same kind of paint in the interior finishing project should be divided into an inspection batch according to the floor, deformation joint, construction section and every 50 rooms (a large area of rooms and corridors according to the finishing area of 30 square meters), and less than 50 rooms should also be divided into an inspection batch.

Method 1, the wall surface of the same paint coating of each building of the outdoor finishing project is every 500 -1000 for an inspection batch, less than 500 according to an inspection batch, at least one spot check for each inspection batch outdoors, and each place shall not be less than 10. 2. Generally, the large area of a single layer is a batch of one layer, and if the area of a single layer is small, it can be 3-5 layers for a batch, and generally will not exceed 5 layers. 3. The cover of the same kind of coating of each unit of outdoor coating should be divided into an inspection batch according to the floor, deformation joint, construction section and every 500 1000 square meters, and the sun auction of less than 500 square meters should be divided into an inspection batch.

4. The wall surface of the same kind of paint in the interior finishing project should be divided into an inspection batch according to the floor, accompanying deformation joint, construction section and every 50 rooms (large area rooms and corridors according to the finishing area of 30 square meters), and less than 50 rooms should also be divided into an inspection batch.

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What is the inspection batch for decorative materials art paint and how to fill it in.

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What is the national standard of art paint? Hello, I am glad to answer for you<> the national standard of pro-art paint is 1) the logo packaging bag should be clearly marked with the product name, manufacturer name, trademark, batch number, specification model, implementation standard number, product quality, production date, expiration date, product use method and moisture-proof mark. 2) Packed in moisture-proof packaging bags.

3) Transportation and storage of dust-producing sedan goods, in the transportation and storage of the tomb of the brother shall not be damp, I hope my can help to your <>

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Now, more and more families like to choose art paint as the background wall, and the local decorative effect is prominent, which often plays the role of the finishing touch, making the home environment unique. As a result, more and more users are using colorful art paints.

At present, the colorful art coatings sold on the market have a large quality gap and coexist with good and bad colors. Therefore, you should carefully discern when purchasing to avoid being deceived.

So how to distinguish the quality of art paint products? There are mainly the following four looks: one is water-soluble. After a period of storage, the pattern particles in the colorful art paint will sink, and there will be a protective glue on it to dissolve.

This layer of protective glue solution generally accounts for about 1 4 of the total amount of colorful artistic texture paint. Where the most colorful coating, the protective glue solution is colorless or yellowish, and clear; And the poor quality of the colorful art paint, the protective glue solution is turbid, obviously showing the same color as the pattern color particles, the main problem is not the poor stability of the colorful coating, or the storage has passed, should not be used again.

Second, look at the floating objects. Where the most colorful art paint, on the surface of the protective glue aqueous solution, there is usually no floating, there are very few color particles floating, and it is often blind; However, if the number of floating objects is large, and the color particles are covered with the surface of the protective glue coating liquid, and even have a certain thickness, it is not normal, which indicates that the quality of this colorful art paint is poor.

Third, look at the particle. Take a clear glass, fill half a cup of water, and then, take a small amount of colored paint, put in the glass water and stir.

Where the most colorful paint, the water in the cup is still clear to the bottom, the particles are relatively independent in the clear water, not bonded in one of the anions and cations, the size of the particles is very uniform; For poor quality colorful paints, the water in the cup will immediately become turbid, and the particle size is differentiated, a small part of the large particles are like gnocchi, and most of them are fluffy fine particles. The colorful texture coatings are produced by regular manufacturers according to the formula, which is moderate; And the poor quality of many materials, some cut corners in production, some are even personal imitation production, low cost, sales of more than the largest paint much cheaper.

If someone tries to save money and is greedy to urinate, they will suffer a big loss. The artistic texture of the paint not only makes your home space personality, but also does not have to worry about the fall off, cracking, peeling and other undesirable phenomena of the follow-up hall after decoration.

Therefore, before decoration, it is important to control the quality of the paint product.

In general, the following four points are mainly looked at:

First, look at the particle.

Take a clear glass, fill half a cup of water, then pour in a little art paint and stir to observe. In general, the water in the cup is still clear to the bottom, the particles are relatively independent in the clear water, and the size of the particles is more uniform; In poor quality art paint, the water in the cup will immediately become cloudy, and the particles vary in size, a small part of the large particles are like gnocchi, and most of them are fluffy fine particles.

Second, look at the sales price.

The art coatings are produced by regular manufacturers according to the formula, which is moderate; The poor quality of art paint, some in the production may be cut corners, some are even personal imitation of the well-known art paint brand production, not only the cost of production is low, and the sales of the best art paint on the market is much cheaper. If someone is greedy and tries to save money to buy these art paints, the gains will outweigh the losses. The quality gap between the art coatings sold on the market is larger than that of imitation, and the advantages and disadvantages coexist.

Therefore, you should be careful when making a purchase to avoid being deceived.

Third, look at water solubility.

After a period of storage, the pattern particles in the art paint will sink, and there will be a protective glue solution on it. This layer of protective glue solution generally accounts for about 1 4 of the total amount of artistic texture paint. Where the best art paint, the protective glue solution is colorless or yellowish, and clear; The poor quality of art paint, the protective glue solution is turbid, obviously showing the same color as the pattern color particles, the main problem is not the poor stability of the art paint, or the storage has passed, it is recommended that it is not suitable to use the bridge tour.

Fourth, look at the floating objects.

Generally, the best art paint, on the surface of the protective glue solution, usually has no floating, with very few color particles floating; However, if the number of floating objects is large, and the color particles are covered with the surface of the protective glue coating liquid, and even if there is a certain thickness, it is an abnormal phenomenon, indicating that the quality of this art paint is poor and should not be used again.

Now this new and fashionable wall decoration material can be combined with the designer's space matching and color matching control, so that consumers can easily choose the artistic effect that meets their personality and is suitable for their home atmosphere, and brings users a new wall decoration effect. Art, color, space, creativity are used flexibly, and the Tubus art texture wall material brushes out a healthy and colorful life for you!