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In fact, many people will have questions, if you really buy cheap furniture, will formaldehyde be more serious? For example, I bought a cheap desk, or cheap cabinets, beds, tables, chairs, and so on. Is it cheap and has a high formaldehyde content?
Today we are going to discuss if you buy cheap furniture whether formaldehyde is really serious.
One: Cheap furniture formaldehyde exceeded?
No, whether furniture contains formaldehyde or not is not directly related to **.
**The more expensive furniture companies just have better materials, or other brands can be better for the development of services, but this and its formaldehyde emissions.
It didn't affect the relationship much. Just like us, even if you use the most expensive materials to make furniture, as long as you need to use and learn adhesives in the production and teaching process, it will lead to the formation of formaldehyde. Therefore, formaldehyde and furniture are not directly related.
For example, some second-hand solid wood furniture.
The tenon and tenon structure, although not high, does not add any chemical products in the production process and does not contain formaldehyde.
Or some cheap wrought iron furniture, welded or screwed, it is in the case that the material itself does not contain formaldehyde, so the formaldehyde emission is of course 0, and it is impossible to produce formaldehyde.
Therefore, cheap furniture = high formaldehyde emissions, there is no scientific basis at all.
Two: Is cheap furniture safe?
If it's new furniture, it depends on the material. If it's solid wood, wrought iron or stone furniture, there won't be occasional problems. If it is a synthetic board, it will definitely contain formaldehyde.
Three: How to choose furniture?
In fact, first of all, we can make a difference in the material, we try to buy some iron furniture, or solid wood furniture, they themselves do not use adhesives, the formaldehyde content is very small, especially iron furniture, if you do not brush paint and other special treatment, it is completely formaldehyde-free.
Buy cheap furniture, don't buy new furniture. If we want to buy some cheap furniture, in fact, we can buy some second-hand furniture, especially those that have a long lifespan. Formaldehyde is released for a maximum of 3-15 years, as long as it is not MDF.
The wood-based panel furniture, more than 5 years of second-hand furniture is basically relatively safe, although the formaldehyde emission may exceed the standard, but the degree of excess is no longer high. If you buy any second-hand furniture for more than 10 years, if it is not panel furniture, you don't have to consider the problem of excessive formaldehyde.
Four: The whole house is old furniture, doesn't it need to remove formaldehyde?
Some friends will ask, my furniture is very old, I don't have to remove formaldehyde, right?
In fact, if we use furniture companies for more than 15 years, it exceeds the economic cycle of formaldehyde release.
That's relatively safe. However, if the student is not significantly more than 15 years old, such as more than 5 years old and less than 10 years of this kind of traditional furniture, in fact, the possibility of excessive formaldehyde is still very large. Because formaldehyde releases a cycle, it only determines the release of the free state by itself.
The amount of formaldehyde gradually begins to decrease rather than cease to be released.
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The wardrobe is not cheaper, the higher the formaldehyde content. The cheap ones are generally made of pure wood, without paint or paint, and such a wardrobe is also cheap, with almost no formaldehyde content. But if you need a better appearance, it must not be too cheap, ** high, formaldehyde standards are qualified.
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Normally, environmentally friendly furniture will be more expensive than ordinary ones, so if you buy a new home with a pungent smell, it is likely that the formaldehyde content is exceeded, at this time it is recommended to do a formaldehyde test first, if the formaldehyde content is really exceeded, it must be solved in time, the following is for you to introduce some methods to remove aldehyde, so that you can control formaldehyde within a safe range as soon as possible.
1. Wise Stone.
It has regular honeycomb voids inside, its specific area is huge, can efficiently adsorb formaldehyde, its adsorption capacity is strong, can reach more than 20 times of the traditional activated carbon, not only the adsorption capacity is large, but also has the function of ion exchange, can decompose formaldehyde and other harmful substances into harmless carbon dioxide and water, without replacement can be used for a long time. When choosing, it is important to note that it is a gray ore with an irregular shape and is not a round particle.
2. Plants.
The use of green plants to purify formaldehyde is a very promising way to remove formaldehyde, plants will adsorb a part of formaldehyde during photosynthesis, but the absorption is extremely small, and it is recommended as an auxiliary method when removing formaldehyde.
3. Ventilation.
This is nature's gift to us, and it is the most economical way to remove aldehyde, as long as you open the window, fresh air will enter the room, and formaldehyde will be purified by dilution
4. Formaldehyde remover.
Formaldehyde scavenger is the use of chemical or biological principles, formaldehyde decomposition into harmless carbon dioxide and water or other harmless substances, so as to achieve the purpose of purifying formaldehyde, but there are many manufacturers, the quality is also uneven, you must keep your eyes open when buying, otherwise it is easy to cause the introduction of other harmful substances.
Fifth, the fresh air system.
The principle of the fresh air system is ventilation, the outdoor fresh air is filtered and transported to the room, and then the harmful substances containing formaldehyde are discharged outside to achieve the effect of removing formaldehyde.
The three stinkers have competed against Zhuge Liang, and the formaldehyde is the same, and it is recommended to combine several methods to stabilize formaldehyde in a safe range faster.
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The formaldehyde content of the wardrobe is mainly the first of the board, so it is not unreasonable to say that the cheaper the formaldehyde content, the higher the formaldehyde content.
After all, the cost of the plate is placed there, and if there is not enough investment, it is not easy to achieve real environmental protection.
Specifically, when you go to choose a wardrobe, you have to look at the environmental protection certificate, to see if it meets the national standard, if the wardrobe itself can smell a pungent smell, it is really impossible to be environmentally friendly.
Formaldehyde is extremely harmful to the human body, the higher the content, the more difficult it is to remove, and the wardrobe is generally in the bedroom, and it is very dangerous to inhale formaldehyde unconsciously while sleeping. So choose carefully.
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There is no direct relationship between the ** of the wardrobe and the formaldehyde content. The quality of the wardrobe mainly depends on factors such as the quality of the materials, the complexity of the process, and the popularity of the brand.
If you want to know the specific decoration**, you can use the "decoration artifact" ** device to calculate, just enter the area + city, immediately calculate the local decoration**, list the detailed list of 102 decorations, so that you don't have to worry about overspending on the decoration, click here to start calculating: [3 seconds to get the local decoration**].
In the market, the range of wardrobes is very wide, ranging from a few hundred yuan to tens of thousands of yuan. Cheap wardrobes may use less expensive materials, such as wood-based panels, MDF, etc., which have relatively high formaldehyde content. The better quality wardrobes are usually made of solid wood, solid wood plywood and other materials, which have relatively low formaldehyde content.
However, ** is not the only measure of formaldehyde content in a wardrobe. Even if the best wardrobe, if the use of inferior materials or the process is not up to standard, the formaldehyde content may be high. Therefore, when consumers buy a wardrobe, in addition to paying attention to the first, they should also pay attention to choosing a regular brand, checking the environmental certification of the product and other information to ensure that the purchased wardrobe meets the relevant national standards.
In addition, in addition to the wardrobe itself, it is also necessary to take into account the costs of installation, transportation, etc. Some merchants may include these fees in their wardrobes, while others may calculate them separately. Therefore, when consumers buy a wardrobe, in addition to paying attention to the wardrobe itself, they also need to understand whether there are other expenses to pay.
In short, there is no direct relationship between the ** of the wardrobe and the formaldehyde content. When consumers buy wardrobes, they should comprehensively consider factors such as quality, materials, and processes, choose products that meet their needs, and ensure that the products meet the relevant national standards.
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Yes, the materials used in the wardrobe are generally cheaper. Most of them are used as cabinet materials, such as particle boards, multi-layer solid wood boards, melamine boards, and high-density boards, with high formaldehyde content.
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Theoretically, it is true that the cheaper the wardrobe, the higher the formaldehyde content. Because the selling price is low, the cost is low, and the plate will contain a lot of glue if the cost is low. Wardrobe needs to be added because of the manufacturing process, adhesives, paints, thinners, etc., and these things contain formaldehyde, so formaldehyde use is inevitable.
Now most consumers are biased towards solid wood custom wardrobes, thinking that this can avoid the harm of excessive formaldehyde to the body, but now there are many solid wood custom wardrobe manufacturers, and the solid wood custom wardrobes on the market have been uneven, which can not let consumers rest assured.
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Don't buy this kind of wardrobe at home, formaldehyde exceeds the standard and explodes nearly ten times, whoever buys it regrets it! After 10 months of completion of the renovation of the new house, it is still impossible to move in normally, and after the indoor air inspection, it was found that the indoor formaldehyde content exceeded the standard, and the highest exceeded the standard by 3 times, and I couldn't help but worry. After the renovation of the new house, there will be formaldehyde, but they come from different places, especially the wardrobe in the bedroom, and now the wardrobe has become the culprit of excessive formaldehyde in order to meet the needs of life.
Let's talk about how to choose a wardrobe with low formaldehyde content.
**。First of all, see whether the selection is in line with the national testing standards of environmental protection plates, and some manufacturers choose are some inferior plates that pose a potential threat to human health, and the formaldehyde content exceeds the standard to show the importance of material selection.
**。Secondly, professional manufacturers use environmentally friendly panels with thick dip paint thickness and high temperature and high pressure treatment, with high surface strength, wear resistance and scratch resistance. With a slight scratch with a fingernail, the obvious scratches can be made on the low-cost surface of the market, polyflor paper, gorgeous cardboard, poor wear resistance, do not choose.
**。Finally, see if the wardrobe is cut by precision panel saw, there is no collapse around the board, and after the edge is sealed, it effectively prevents the moisture in the air from invading the inside of the board, and the surface without edge banding is easy to absorb the moisture in the air, causing the board to expand, causing the wardrobe to deform, and affecting the service life.
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Not necessarily, cheaper, higher formaldehyde. It also depends on the board you use, if it is an environmental protection level, the content may be a little lower, but if you just cut corners or use a bad glue. It may cause excessive formaldehyde.
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The main thing is to look at the board used in the wardrobe. If it is made of composite panels, the cheaper it is, the higher the formaldehyde content. If it is made of other materials, such as a cloth wardrobe or an aluminum wardrobe, it will not be high even if it is cheap.
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Not necessarily. It mainly depends on the types of organic preparations such as paints and adhesives used, and generally the cheap ones that are not environmentally friendly will have a high content, but a large number of non-environmentally friendly adhesive paints will also be like this. Solid wood will have less lacquer content.
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Isn't it cheaper? The higher the formaldehyde content Yes, the cheaper the wardrobe, the higher the formaldehyde content, because the wardrobe made of cheap building materials, his material is rough, so it is said that its formaldehyde content is very high.
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The wardrobe is not the cheaper, the higher the formaldehyde.
This formaldehyde content exceeds the standard depends on the material, but the cheap material formaldehyde is easy to exceed the standard. But many expensive wardrobes can actually be exceeded.
This is all about the material.
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It is not that the wardrobe is cheaper, the formaldehyde content is higher, it is possible that the wardrobe is cheaper, but also because its material is not good, so it is not possible to determine how much formaldehyde content it has, you can find a special institution for testing.
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The standard is below the formaldehyde content, and exceeding this range is considered to be exceeded.
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E1 environmental standardThe formaldehyde content of the solid wood particle board is low, and the environmental performance reaches the national standard.
Solid wood particle board belongs to particleboard.
Because it is spliced with wood scraps, its surface is smooth and delicate, there will be no knots, insect eyes and other defects, and the stability is good, and the material is uniform.
Wood particle board is made of wood scraps, which determines its environmental protection and avoids secondary waste of materials. In foreign countries, 70% of its furniture substrates are made of solid wood particle board.
Solid wood particle board has small warpage and deformation, good dimensional stability, high strength, good stiffness, and is not easy to bend when hanging heavy clothes. The wood-based panels used in the European furniture market are mainly solid wood particle boards.
Advantages and disadvantages of particleboard:
Merit. 1. Good sound absorption and sound insulation performance; Particleboard is insulated and sound-absorbing;
2. The interior is granular with a cross-staggered structure, the performance of each part is basically the same, and the transverse bearing capacity is relatively poor;
3. The surface of the particleboard is flat, and various veneers can be used;
4. In the production process of particleboard, the amount of glue used is small, and the environmental protection coefficient is relatively high.
Shortcoming. 1. The inside is a granular structure, which is not easy to mill;
2. It is easy to cause the phenomenon of tooth burst when cutting the board, so some processes have higher requirements for processing equipment; It is not suitable for on-site production;
3. The quality of particleboard on the market is uneven, and the environmental protection of inferior particleboard is very poor, and the formaldehyde content exceeds the standard, but with the country's attention to environmental protection, the environmental protection of high-quality particleboard has been guaranteed.
The above content refers to Encyclopedia - Solid Wood Particle Board.
The above content refers to Encyclopedia - Particleboard.
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