How to choose home decoration paints?

In the process of decoration, we often have a headache is to choose the paint and coating at home, a lot of brands, are boasting that they are good, not people in the industry do not understand, to summarize my views on several more famous brand products, I hope to help you when choosing products.

Generally, there are a few points that everyone is very concerned about when choosing paints, and I will summarize them for you, hoping that everyone can consider them when choosing products.

The first point is first of all environmental protection (the most important), buy paint, the first thing, look at the quality inspection report of the product, don't show it to you or say no?? That's sorry, you can tell him: don't buy it. The most important environmental indicator for coatings is the VOC content.

Second: is the color, after all, it is not easy for everyone to decorate once, and they all hope that the home is beautiful and bright, and many times the color of the selected wall paint is carefully selected by ggmm for a long time, once the color of the color card does not match. Everyone should note that after the paint is brushed on the wall, the visual effect will be a little deeper than the actual feeling of the color card, so when choosing a color, choose the first number in the shallow.

1. The elasticity of the coating, that is to say, the greater the elasticity of the product, the less likely it is to crack after the wall is painted.

3. The mildew resistance of the coating, especially in the yellow plum season, is more prone to mildew in areas that are more prone to water ingress, such as the inside of the outer wall of the building, the roof, the basement and other places.

4. The coverage of the paint, the stronger the coverage, the better the wall paint covers the stains of the base layer, which is suitable for second-hand decoration.

The following problems should be paid attention to in the construction First, the base treatment of the wall is very critical: the base layer should be flat, there can be no oil stains (otherwise it cannot be attached), and an alkali-resistant primer should be used (otherwise the alkalinity is too large, which will cause damage to the paint film, will chalk the wall, and yellow).

Second, the use of primer: the general wall practice is a bottom and two sides (one primer, two topcoat), the use of primer has several benefits, 1, a good primer has alkaline resistance, can prevent the extravasation of alkaline substances on the wall, ensure the quality of the wall, and prolong the service life of the topcoat.

2. The brushing of the primer can increase the brushing area of the topcoat, and if the topcoat is not brushed directly with the primer, the brushing area will be about 20% smaller than the area of the primer and then brushed (depending on the wall treatment). Therefore, to settle the account, it is still necessary to insist on applying primer.

Third, the choice of brush method, it is recommended that home decoration or choose roller coating, now many manufacturers send airless spraying, but the atomization of spraying or lead to an increase in the amount of paint, 30% of the paint will be damaged under normal circumstances, of course, the effect of spraying is better than that of roller coating, see if you are willing to spend money, then use spraying, in addition to spraying when the master adjusts the caliber of the spray gun according to the product, otherwise the atomization is serious, it will be more wasteful. If there are rooms of different colors, it is also recommended to use roller coating, spraying will pollute each other, unless you do a good job of protection, so that the labor will go up again.

1) Shake the paint bucket to listen to the sound.

When shopping for paint, lift the paint bucket and shake it gently to listen to the sound of the paint in the bucket. It is difficult to hear the sound of paint products produced by regular manufacturers. But if you hear a sparse noise, then it means that the content of the paint is seriously insufficient, or the viscosity of the paint is low.

After the use of such a product, it will seriously affect the decoration quality of the home.

2) Check the professional configuration of the paint.

The paint products are often very strong in terms of professionalism. For the texture, color, structure and so on of different bases, there are different designs and strict process requirements, and can provide relevant technical guidance and after-sales service, regular manufacturers can also provide colorful model color cards.

3) Buy the leading product.

The popularity of paint can also explain the quality of paint products to a large extent, and the owners can understand the sales of related products on the market in advance when purchasing paints and coatings.

4) Check the relevant test certificates.

When buying green paint products, owners must pay attention to check the relevant environmental protection testing certificates of paint, and pay attention to recognize China's environmental labels"Ten rings"Icon.

1. See whether there is a factory name, factory address, registered trademark on the package, and whether there is a test report from the quality supervision department. If you are not sure about it, please do not purchase it. The key is to see the original test report of the factory certificate and the quality supervision department.

2. See whether the product packaging is in good condition, whether there is too much noise when shaking the paint cylinder, and if the sound is loud, the quantity is not enough. You can spot check the weight of a tube of paint against the product packaging instructions.

3. Check whether the printed matter is clear and exquisite, and whether the packaging pattern is clear and exquisite.

4. After opening the paint cylinder, see if there are impurities on the surface and whether the whole is clear.

5. Stir to see if there are lumps.

6. Whether the smell is spicy and spicy.

7. Look at whether the painting effect has discoloration and yellowing.

To sum up: there are many paint brands, on the one hand, you can't be greedy for cheap, on the other hand, you can't only know foreign brands, and now some domestic paints have reached the international level. And ** only 1 2 or 1 3 of imported products, so for the majority of wage earners, it is more suitable to buy cheap and high-quality domestic paints.

China Resources, 3A, Caribao and other brands of paints can be purchased if you can.

It is recommended that you know the brand and buy from the regulated market or specialty store.

I have read a lot of ways to buy coatings on the Yaguangya decoration forum, and I hope the landlord will spend more time to check it.

1. The decorative effect of decoration coatings The decorative effect of buildings is determined by the three aspects of texture, line shape and color, of which the line shape is determined by the building structure and design scheme, and the texture and color can be determined by the coating. The gloss of decoration coatings is the physical properties of the coating, and in architectural decoration, different parts have different requirements for gloss. When choosing coatings, consideration should be given to the harmony between the selected coatings and the building and the surrounding environment, and to consider the complementary effect of the architectural appearance design.

2. Environmental protection is particularly important for architectural coatings, especially for interior wall coatings, because interior wall coatings are closely related to people's lives. With the development of society and the continuous improvement of the living standards of consumers, as well as the improvement of their own health status and quality of life, people are more yearning for health and environmental protection, and require indoor coatings to be environmentally friendly.

3. Durability is particularly important for architectural coatings, especially exterior wall coatings, which include weather resistance, stain resistance, water resistance, etc. The coating of exterior wall paint is exposed to the atmosphere all year round, and it has to withstand the climate change of the four seasons of the year, under the external action of sunlight, wind and rain, cold and heat, etc., the coating is prone to cracking, chalking, discoloration, blistering, falling off, staining and other drawbacks, which will make the coating lose its original decorative effect and protection function, and the coating becomes unrecognizable, which will seriously affect the appearance of the building and destroy the cityscape.

4. Coating can avoid defects such as uneven color, monotonous color, spot defects and other defects during the molding and processing of plastic products, and it is easy to produce problems such as aging and brittleness, scratches, stains, and static electricity. However, due to the fact that plastic is a low surface energy substance, its surface coating is much more difficult than that of steel, wood, construction and other surface coatings, and adhesion has become a major obstacle restricting the development of plastic coatings. Different formulations of coatings need to be selected according to different plastic substrates in order to produce better adhesion.

The paint used in home decoration should choose environmentally friendly paint to use. The best wall coating is water-based polyurethane coating, and the bathroom waterproofing project can choose one-component or two-component polyurethane coating, because of the difference in the use of the coating, environmentally friendly polyurethane coating is used indoors to reduce the concentration of harmful gases released by the material.

Wall stucco paint is a very common way of wall decoration, and the wall area is the largest part of the entire indoor area, so the choice of wall paint is very important, the quality of the paint intuitively affects the effect of room decoration. In addition, coatings contain volatile organic compounds, if they contain too many harmful substances, it will seriously endanger the health of the family, so the environmental performance of coatings is the first thing to consider.

First of all, it depends on the brand of paint. The brand awareness is high, the reputation is good, the environmental protection and quality of the products are stable, and the large enterprises are guaranteed.

Secondly, it depends on the quality of the paint. Lift the paint bucket and shake it, if there is a sparse noise, it means that the packaging is seriously insufficient, the viscosity is too low, and the sound is almost inaudible to the genuine product.

Clause. Third, it depends on the ingredients of the coating. Good products are more professional, not only have strict process requirements, but also design different model styles and color cards for this ridge according to the texture, color, structure or use object of the plate, and provide technical guidance and after-sales service.

Clause. Fourth, it depends on the packaging of the coating. Whether the outer packaging label is complete, and whether the main components of the product, environmental protection specifications, certificates, and manufacturers are clearly stated.

The harm of paint is very large, so buy green paint. The emergence of green paint is undoubtedly a guarantee of health. The so-called green paint is a coating that can protect the environment, has the characteristics of non-toxic, no odor, and can inhibit the growth of mold.

When buying green paints, you must go to regular stores to buy, and then see whether the products meet the relevant national environmental protection standards. Secondly, it is necessary to carefully read the quality qualification test report of the product, especially the VOC content on the quality inspection report. The national standard stipulates that the VOC content is no more than 200g per liter, the better paint is less than 100g per liter, and the environmentally friendly paint is close to 0.

In short, the environmental protection of paint decoration is the most important, so when buying coatings, we must choose the quality of the coating to reduce its harm. In addition, after the renovation, it is best to stay for a period of time before moving in, and then move in after the indoor air quality meets the standard, so as to avoid accidents.

High-quality home improvement paints and coatings should be carefully chosen. The outer packaging must be sealed intact, the production date and shelf life printed clearly and correctly, and the paint has no caking. After painting, be sure to ventilate frequently to remove formaldehyde and volatilize the pungent smell of the paint itself.

You can also buy green plants and put them at home to freshen the air. Some small shops will replace their paint with brand packaging and shoddy**, but the quality of the paint inside is not good, and the cost may only be about 100 yuan.

Once you're sorry about the color of the color card, it's too late for everyone to cry. In the process of choosing decoration materials, we all want to choose the best quality and most environmentally friendly decoration materials. Some inferior paints and coatings have a great impact on the decoration effect and quality.

Low-grade and inferior paints and coatings have uneven gloss, which is easy to yellow, brittle and even crack and fall off, which not only wastes high-quality plates, but also destroys the overall decoration effect. High-quality paint can not only make up for the defects of the previous decoration, but also improve the grade and grade of the entire decoration.

2.Some paints focus on environmental protection, and some paints sell durability. When we buy, merchants will deliberately promote some products that do not meet their own requirements.

For example, 3-in-1 is good, which is both environmentally friendly and durable. In the end, I bought it in a daze, but the effect on the wall or floor was not ideal. Have your own judgment and thinking, and understand the market of paint in advance**.

3.With the standardization of packaging in China, the packaging of healthy and environmentally friendly products has passed the China Environmental Protection Product Certification, which is the most stringent certification mark in China. Good paint has high hardness and good scratch resistance, which can play a good role in protecting wood.

Consumers can try scraping the surface of the template back and forth with their fingernails or paper. A good paint surface is smooth and undamaged, and a paint surface with low hardness will have obvious fine scratches, which will affect the beauty and service life of the wood. That's the answer to that question.

The above is the answer to the question of how to choose high-quality home decoration paints and coatings.

Eco-friendly paints are an option. In this way, formaldehyde can be reduced in the home, and a person's respiratory tract can also be protected. There are some high-end brands to choose from. Have some security certifications.

When choosing paints and coatings, you need to choose according to the style of the overall decoration, and you should choose environmentally friendly types of paints, not coatings with high formaldehyde content.

It is necessary to look at the production date, pay attention to the tightness of the packaging, pay attention to the specifications and models of the product, and also purchase through a formal way, and be sure to choose environmentally friendly materials.

1. Choose the color according to the shape of the room.

Different colors make people perceive the shape of the room differently, for example, cool colors can make the lower ceilings appear taller and make the narrow rooms wider; Using a dark color on the wall at the far end of the room will cause the wall to move forward. So you can choose the shades according to the shape of the room and the effect you want to achieve.

Second, the top surface should generally be light-colored.

The top of the room is where the overall feel of the room is affected, so it is important to use light colors in the room, as light colors make people relaxed, while dark colors tend to feel heavy and oppressive. Usually the treatment of the room is mostly from top to bottom, from shallow to dark, such as the ceiling and wall of the room are white and light colors, the wall skirts are white and light colors, and the baseboards are dark colors, which will give people a sense of stability that is light on the top and heavy on the bottom, on the contrary, the top and bottom will give people a sense of top-heavy oppression.

3. Choose the color according to the orientation of the room.

East-facing rooms are often safest to use light, warm colors because they are darkened earlier because they are the first to get sunlight and the first to leave. South-facing rooms have the longest hours of daylight, and the use of cool colors tends to make people feel more comfortable and the room is more appealing. The west-facing room seems to be more comfortable due to the influence of the strongest sunset of the day, and the use of dark and cool colors seems to be more comfortable.

North-facing rooms don't have direct daylight, so you should tend to use warm colors and light shades.

4. Choose the color according to the purpose of the room.

We can choose the color of the painting according to the purpose of the room, for example, the bedroom is a place to rest and relax, so the color chosen should be commanding and warm; The kitchen is always suitable for light and bright colors, but be careful to use warm colors; The study is the opposite of reading and thinking, and it should be used to make people feel at ease with a light and elegant color; Hallways and foyers only function as passageways, so you can be bold in your use of colour.