There is no formaldehyde in the paint used for home decoration

Usually many people think that the decoration paint used at home does not contain formaldehyde, but when painting the wall, it is definitely necessary to use glue to adjust these glues. There are indeed a large number of themMethanol, and there is also a high methanol when painting the wall, it is recommended that you must choose regular manufacturers and brand coatings when choosing materials. In this way, the content of methanol will also meet the national standard, and it will not pose a great threat to human injury.

Plate plate is definitely an indispensable material in decoration, and it is also a very common MDF.

Solid wood boards and eco-boards.

In the process of making these plates, a large amount of glue will be used, and the glue content will definitely exceed the standard. The methanol factor naturally contains methanol in the board, especially the content of MDF will be higher. Therefore, when decorating, you can't move in time, you must ventilate, and you can move into a new house for at least half a year.

Curtains have many people who think that in addition to wooden products will contain methanol, any other products will not contain methanol, in fact, when making curtains, they are also printed and dyed through a lot of pigments, and in the process will also contain a large amount of methanol. Especially the curtains that have just been bought, you must not be in a hurry to install them, and it is best to clean and dry them so that they can be used safely. In addition to curtains, there are many mattresses on the market that will also contain methanol, glue is required in this production, although the content of methanol is very small, but it is still necessary to ventilate when purchasing.

In order to maintain the indoor environment and reduce the harm to the human body, whether it is the purchase of materials and coatings and furniture curtains, the methanol content of raw materials needs to be considered. The formaldehyde content of the high price will be less, and the harm to the human body will be lower. After the decoration is completed, the ventilation and windows can be opened for half a year, and the methanol removal instrument can also be used to remove it, which will be more assured.

1.Paint, paint is an indispensable coating for us in the decoration process, we can use paint to decorate our home into the style we want, although it is not very convenient to use, but the effect of use is still good. However, the paint also contains more formaldehyde products, so when we choose, try to choose a large brand of regular manufacturers, and there is no harmful substance of the coating, it will be more reassuring to use.

2.Wood paint, because of the overall characteristics of wooden products, many wooden furniture need to be coated with this wood paint after the production is completed to increase the gloss of the wood product itself, which can not only improve the appearance of wooden products, but also improve the sense of use and durability of wooden home in the later use process. Similarly, wood paint is also one of the coatings that contain more formaldehyde, and in the process of choosing wood paint, we need to spend more time to choose.

Generally, it contains formaldehyde components, and the paint is more evenly applied on the wall, and solvents, glues and other substances need to be added, so as to enhance the film-forming and adhesion of the wall coating, and the solvent will release harmful substances such as dibenzyl and formaldehyde, which will cause harm to human health.

Of course, no matter how good the paint is, there will be formaldehyde, but the more expensive formaldehyde content is less, and the cheaper formaldehyde is more.

Of course, there is, but the content of formaldehyde is relatively low, but it still has certain safety hazards to the body.

Pure powder is formaldehyde-free, but it needs to be adjusted with glue before painting the wall, and the glue contains a large amount of formaldehyde.

Regular brand latex paint is formaldehyde-free. Latex paint is generally a large area of brush on the wall, the release cycle of formaldehyde will generally last for many years, if the latex paint contains formaldehyde, then the house is a gas chamber, many years will be surrounded by a large amount of formaldehyde, so the general latex paint is formaldehyde-free.

Generally, latex paint contains benzene and other toxic volatiles, but because of the strong volatility of benzene, the smell of latex paint is very strong at first, and after a few months of placement, the probability of benzene exceeding the standard is not too great. Formaldehyde is generally hidden in the glue of panel furniture and fabric furniture. The release cycle is up to 3-15 years.

The paint for painting the wall contains formaldehyde, but the content is not high, and many paints are in line with the standard. Except for those inferior paints.

In fact, there is a way to remove formaldehyde:

Method 1Ventilation method.

Under normal circumstances, the new house will be renovated after the window ventilation for a period of time, it is best to open all the windows in the opposite direction of the house, so as to strengthen the air convection, in some times when there is no wind and less wind, if the formaldehyde concentration is too large, you can also use an electric fan to strengthen the convection. If you need to use an electric fan, the floor fan is more effective.

Method 2Plant absorption method.

Plants have a strong ability to absorb formaldehyde, such as pothos, cactus, spider plant, reed, iron tree, chrysanthemum, etc., usually, large leaf and vanilla plants have a better effect of absorbing formaldehyde, such as spider plant, tiger tail orchid, etc. Formaldehyde is a harmful substance that is released for a long time, and placing some green plants that can absorb it can reduce the formaldehyde content in the room.

Method 3Activated carbon adsorption method.

Solid activated carbon has the characteristics of many pores, formaldehyde and other harmful substances have a strong adsorption and decomposition effect, the smaller the particles of activated carbon to adsorb formaldehyde, the better the effect of formaldehyde, activated carbon is suitable for placing in small spaces such as furniture, and then cooperate with clear mangreen nano photocatalyst to remove formaldehyde, a week of irregular spraying, formaldehyde can be reduced. It can play a key role in the adsorption and decomposition of formaldehyde.

However, after a period of use, the activated carbon will be saturated, so it must be exposed to the sun and then reused, otherwise the activated carbon will lose its adsorption effect.

Method 4Drain water indoors.

There is also a simple way, which is to put a basin of water indoors, because formaldehyde is soluble in water, so put a basin of water, so that the water can absorb part of the formaldehyde, if you can, you can also put some vinegar and salt in the water.

Now the paint for painting the wall can generally choose latex paint, paint, diatom mud. Of course, wallpaper can also be used as a wall decoration material, but not paint is pasted.

Latex paint contains formaldehyde, and the paint partially contains and partially does not. Wuhan Lanshe diatom mud tells you that now only diatom mud is a formaldehyde-free interior wall paint, and it can also absorb and decompose formaldehyde.

To be precise, there is no formaldehyde-free coating, but the formaldehyde content of qualified coatings will be within a range of safety indicators, and the formaldehyde content of unqualified coatings will exceed the standard a lot. Moreover, furniture contains formaldehyde. Even if all the decoration formaldehyde content is up to standard, the small amount of formaldehyde will cause the formaldehyde to exceed the standard.

Therefore, no matter what the quality of the decoration materials purchased is after the decoration, you have to find a professional organization to deal with it, like Naga environmental protection, and you can rest assured that you can move in after the treatment is up to standard.

Wall paints contain formaldehyde, but very little. The harmful substances in paint mainly include: formaldehyde, VOC (toxic volatile gas), heavy metals (mercury, chromium, lead, etc.), toluene compounds, etc.

Generally speaking, the content of harmful substances in brand paints is relatively low, and the environmental performance is relatively good. Therefore, try to choose a good wall paint brand, and it should be environmentally friendly.

Generally, coatings will contain formaldehyde, benzene and other harmful gases. These belong to decoration pollution, it is best to do a treat, the galaxy photocatalyst reminds everyone that the number of people who die from diseases caused by decoration pollution reaches 2.2 million every year. . .

I'm glad to answer your question, the choice of decoration coatings is a very important link, because the main source of home decoration pollution is mainly furniture and coatings, followed by the soft fabric curtains you buy and the leather fabric of the sofa, these dyed all with formaldehyde, paint so as the name suggests, we all know that he is latex paint, which must contain some film-forming glue, as well as some additives, such as preservatives, anti-mildew agents, antifreeze, leveling agents, film-forming additives and so onThese are volatile organic compounds, the so-called TVOC, of course, there is also a large amount of formaldehyde, whether it is domestic or imported paints contain these things, so everyone to consider for themselves, there is or not, everyone knows it in their own hearts, right? Of course, having said so much, it is not that all coatings can not be chosen, but I want to tell you that since you have chosen this chemical product, then after the decoration, you must use some means to use ventilation to dry, do not move in immediately, for the health of yourself and your family, everyone chooses carefully.

The paint contains formaldehyde, and the general content is not too large, and it is almost the same for one or two months.

Most of them contain formaldehyde, as long as they meet national standards. Now there are some that do not contain formaldehyde, but they are more expensive.

Interior and exterior paints.

Of course, it's different.

Generally speaking, pure putty powder is free of formaldehyde, but it needs to be adjusted with glue before painting the wall, and the glue contains a large amount of formaldehyde. Therefore, painting the wall contains formaldehyde. It is recommended that you choose a brand coating produced by a regular manufacturer, and its formaldehyde content will meet the national standard and will not cause any harm to the human body.

Formaldehyde is present in the material:

1. Plates.

Plate is one of the indispensable materials in decoration, and the common boards are MDF, ecological board and solid wood board. Glue is used in the production process of these boards, and the glue contains a lot of formaldehyde, so these boards naturally contain formaldehyde. In particular, MDF contains the most formaldehyde.

2. Flooring.

Common flooring on the market is laminate, multi-layer, and solid wood flooring. Their formaldehyde content is also very high, among which the composite floor is pressed by urea-formaldehyde glue in the production, and urea-formaldehyde glue contains a large amount of formaldehyde.

3. Curtains.

In addition to wooden products will contain formaldehyde, in fact, curtains also contain formaldehyde, because curtains need to be printed and dyed when they are made, and a large amount of formaldehyde needs to be used in the printing and dyeing process. Therefore, don't rush to install the curtains you just bought, it's best to clean and dry them.

4. Mattresses.

In addition to curtains, no matter what kind of mattress on the market also contains formaldehyde, because glue is needed in the production process of mattresses. Among them, palm mats contain the least amount of formaldehyde. Therefore, when buying, we should buy materials with a small amount of formaldehyde as much as possible.

Formaldehyde mainly comes from adhesives and paints, and if the formaldehyde contained in the paint on the surface is in a free state, it can generally be emitted in a few months.

For many polymerized formaldehydes, it is almost impossible to wait for them to be completely emitted, so we can choose to use some formaldehyde removal methods to speed up the emission of formaldehyde.

Here's how:

Generally speaking, every 600g of activated carbon can adsorb 10 square meters of formaldehyde, so for some wardrobes, bedside tables and other closed furniture, 1-3 pieces of activated carbon can be placed to effectively adsorb formaldehyde in furniture;

If you want to quickly decompose and adsorb at the same time, you can spray some clear cranberry excellent photocatalyst, which can remove most of the formaldehyde substances in a week. The formaldehyde in the room can be decomposed in about a month.

It is important to note that:

In the newly renovated house, pregnant women and children should not be allowed to inhale formaldehyde, otherwise it will be extremely harmful to the body.

The paint has formaldehyde.

As long as the paint is formaldehyde, there are many kinds of paint brands, but its content is more or less, and there are coatings, wall coverings, tiles and integrated gusset plates on the general market section, which are formaldehyde. It is best to open the window ventilation of the newly renovated house for 3 months to more than half a year, and the ventilation time for children is longer.

Precautions for bathroom safety

1. Blistering of paint and coating

There are two situations of blistering of paint coatings, moisture penetrates, resulting in water under the paint layer, and the sun evaporates into water vapor, which will top the patent leather into bubbles. If this is the case, remove the paint with a hot air spray gun and let the wood dry naturally before re-painting. The wood grain cracks, causing a small amount of air under the patent leather, which expands and blisters.

The blistered patent leather is scraped off first, and then the cracks are filled with resin filler, and the paint is repainted, or without filler, the microporous paint is directly applied after scraping off the patent leather of Bianqingkai.

2. Cracks appear

In most cases, the paint is removed with a chemical paint remover or a hot air spray gun, and then repainted. If the fracture range is not large, then you can use a sanding block or wet and dry sandpaper to dip it in water to grind off the broken paint, and after the surface is smooth, apply putty, brush the primer, and then repaint.

3. The paint and coating flow

If the paint is too thick at once, it will cause it to run. While the paint is not dry, use a brush to brush the paint away. If the paint has begun to dry, wait for it to dry thoroughly, polish the paint surface with spun paper, brush the surface clean, wipe it with a damp cloth, and then reapply the outer layer of paint, taking care not to brush it too thickly.

4. Mildew and discoloration

This problem is more common on damp paint surfaces, such as water vapor condensing on glass and metal surfaces, which often produces brownish-black stains. At this time, a fungicide can be used to treat the moldy according to the instructions in the instructions. After the mold is killed, the surface is cleaned and then repainted.