What things at home are not thrown away, and formaldehyde is easy to exceed?

The inferior wood board used in decoration and some inferior non-environmentally friendly coatings are easy to exceed the formaldehyde standard. A few days ago, I had a conversation with my colleague after dinner. My colleague told me he bought a new house.

He said that the decoration had been done, but let people test for formaldehyde, and the final concentration was too high, beyond the normal standard. So I wanted to ask me if I knew of a professional or an organization that could remove formaldehyde. I told him that if you want to remove formaldehyde, you should know what is in your house with formaldehyde.

The first possible contaminant: the wood planks used. When ordinary people choose decorative materials for decoration, they will not pay special attention to choosing such environmentally friendly materials.

For example, if the original big brand wood board is replaced by cheap wood board, it will inevitably bring more formaldehyde than the original, which in turn will lead to an increase in formaldehyde in our home. Decorative wood boards do not bring too much formaldehyde, which mainly comes from inferior glue.

The second possible contaminant: some low-quality non-environmentally friendly paints. In people's daily life, they usually buy a lot of brightly colored paints.

But most people won't notice that you need to buy good paint to decorate. If you just buy some cheap ordinary market paints, they will contain a lot of formaldehyde. This will lead to very high levels of pollution in our homes.

So, how many ways do we have to remove formaldehyde pollution? Next, I'll tell you a few ways. Choose some formaldehyde-free materials, which are recommended by many environmental experts.

First of all, it is a material that is able to absorb and decompose formaldehyde. And it lasts longer as compared to many materials in the market. At the same time, it is also a non-polluting and non-toxic material, so families with babies can also use it with confidence.

Most people know that water dissolves formaldehyde. Therefore, according to this characteristic of formaldehyde, you can put some water to absorb formaldehyde from home.

Do you know which materials and furniture will contain formaldehyde during decoration?

Only by knowing which links contain formaldehyde can we reduce emissions at the source. Prevention and treatment are equally important.

Glue. <>

In the process of home decoration, there are many places where glue is used. For example, wallpaper and artificial boards come with glue ......The wallpaper itself is harmless, but if inferior glue and substandard glue are used when pasting wallpaper, it will also produce decoration pollution - harmful gases such as formaldehyde will be produced one after another, which will affect the health of the human body.

Furniture, flooring and other types of panels.

The most used in home decoration is all kinds of plates, cabinets, beds, wardrobes ......All kinds of man-made panels use adhesives containing formaldehyde, which are deeply sealed in the board and slowly released in the next ten years.

If substandard boards are used, or inferior glues are used when bonding veneer materials, this will lead to serious excesses of formaldehyde in the boards and glues.

Coatings, latex paints.

Paint should be the largest renovation project in the home. But unfortunately, formaldehyde is also contained in paints and coatings!

For the paint to be firmly present on the surface of the board, a certain amount of adhesive must be added to it. One of the main components of adhesives is formaldehyde.

If you buy low-quality cheap paint, formaldehyde will be released slowly during the drying process, so you must choose environmentally friendly paint.

Sofas, mattresses, curtains and other fabrics.

In the production process of textiles, formaldehyde is generally added in order to achieve the purposes of wrinkle prevention, flame retardant, printing and dyeing.

In fact, in family life, in addition to formaldehyde in many decoration materials, some knitted items also have formaldehyde, such as curtains, mattresses and so on.

For example, the magic wipe used in the kitchen, the news has also reported, the magic wipe contains a lot of formaldehyde, it is better not to use it, throw it away quickly.

Many things, such as unused wood and paint, contain formaldehyde. It is recommended to dispose of the remaining materials after the renovation.

There are actually quite a lot of formaldehyde things, and it is impossible to throw them all away, so it is better to put more formaldehyde removal things.

I don't think it's very good, it's dangerous to have bad quality paint, and there are wooden planks in some parts of the house, which are not very good.

Inferior non-environmentally friendly coatings, woodworking boards, these things have a lot of formaldehyde, and it is best not to use them.

Inferior wood boards, wardrobes, wardrobes, floors and other wood boards in new houses are the main sources of pollution in the home, especially poor quality boards.

Wallpaper, wall paint and other large-area wall treatment materials, it is best to choose odorless environmentally friendly material wallpaper.

White latex, glass glue and other adhesive excipients are also a lot of formaldehyde, so they can be used less.

Inferior materials must be discarded, and inferior materials contain a lot of formaldehyde, which is extremely harmful to our body.

Materials that are not environmentally friendly, what nail polish you don't use, throw them away.

Plates: There's glue in it.

Excessive indoor formaldehyde is generally caused by decoration, which can generally be listed as:

1. Man-made panels and wood-based panel furniture;

2. Coatings; 3. Wallpaper and carpet;

4.decorative stone.

The toxic and harmful substances released by interior decoration materials cause indoor pollution, and the methods taken in the treatment should adopt different treatment plans according to the different degrees of pollution. Generally, we can place some flowers and plants that can absorb these harmful substances at home and ventilate them, but if the pollution level reaches a certain level, these methods are useless, and we need to find a professional formaldehyde removal machine.

1. Composite plate.

Wood is an indispensable material for us to decorate our new home, such as ceilings and flooring. However, the composite board on the market now occupies the main market, and its internal aldehyde content is not optimistic. Therefore, we should pay attention to the selection of plates, try to identify the environmental protection logos such as E1 and E0.

2. Glass glue and other auxiliary materials.

All kinds of plastic products are an indispensable auxiliary material when we decorate our new home. However, it should be noted that although they are very practical, the formaldehyde pollution they bring is not to be underestimated. This is due to the fact that one of the main constituent substances of these plastic products is formaldehyde, which shows that the amount of formaldehyde carried by them is very high, and we should control the use of it.

The most worrying thing about the decoration of new houses is excessive formaldehyde, so now many people will choose simple decoration, which can reduce part of the formaldehyde, and quickly remove formaldehyde with the following tricks.

The first trick: increase ventilation

Ventilation is something that must be done after the installation of the new house, although it cannot completely rely on ventilation to remove formaldehyde, but ventilation is the foundation and must be done. In addition, in order to increase the ventilation effect, we can open the furniture door, and at the same time formulate an electric fan to accelerate the indoor air circulation, which is also helpful to increase the ventilation effect.

The second trick: green plant support

Pothos and spider plant in the green plant are the more commonly used formaldehyde plants, they have a certain effect of purifying the air, for the newly renovated new house, you can place some in the appropriate amount indoors, which can play a role in auxiliary purification. At the same time, it is also an embellishment and decoration for the new house.

The third trick: strong decomposition

Formaldehyde repeatedly exceeds the standard is the most headache, the choice of algae sodium such adsorption plus decomposition materials, can be a good solution to this problem, it is different from the simple adsorption of carbon bags, can play a role in decomposing formaldehyde, will not appear adsorption saturation and then release the problem, can continue to decompose and purify for a long time, to ensure that formaldehyde is no longer the first after moving in. Therefore, we must be cautious in the selection of aldehyde removal materials.

The fourth trick: source purification

Indoor formaldehyde mainly comes from decoration materials and furniture plates, etc., while the formaldehyde release cycle is as long as 3-5 years, and it is impossible to completely remove it, but it can be sprayed with natural decomposition medium for these plate furniture, which can penetrate the interior of the furniture board, decompose, accelerate the purification and decomposition of formaldehyde, and greatly reduce the formaldehyde content in the board furniture, so that the temperature is high and there is no need to worry about excessive formaldehyde release.

1. High-risk areas.

1.Plates, 2Finished furniture, 3Background wall, 4floor, 5Latex paint, 6Wallpaper wallcovering, 7Mattresses, 8curtains and other textiles.

Hello dear, paint. The main thing is probably the wall.

After the dissection of the man-made panel of furniture, magnified 6 million times, it was found that free formaldehyde that did not complete the complexation reaction abounded, because formaldehyde is a gas normally, so it will continue to volatilize; Because the diameter of the formaldehyde molecule is only, and the distance between the molecules of the plate particles and the molecular gap of the adhesive exceeds dozens of nm, even the distance between the macromolecules on the paint surface greatly exceeds the size of the formaldehyde molecule, so the formaldehyde molecule is almost unhindered by the deep volatilization of the plate into the indoor air.

Formaldehyde has three forms indoors, namely: "free formaldehyde", "complexed formaldehyde" and "urea-formaldehyde glue" The so-called formaldehyde-free glue is not glued, as long as it is useful to the glue, there will be formaldehyde.

However, urea-formaldehyde gum is a stable chemical structure and is not released. Therefore, the free formaldehyde in the air and the complexed formaldehyde inside the plate are the places that we need to treat.

However, the chemical solution is sprayed everywhere at home only to deal with the "free formaldehyde" that has been released in the air, and the inside of the plate cannot be treated, so the symptoms are not cured, and the result is only lower than the national standard, and the formaldehyde in the plate continues to volatilize, with a cycle of up to 15 years, so how to **formaldehyde?

Guangdong Taichang Environmental Protection Technology Co., Ltd. has been focusing on the research of indoor air treatment physical technology for more than 10 years, and has successfully developed the patented technology of "low-temperature plasma sauna" and Taichang 5A air handling machine, using plasma deep penetration technology to carry out sauna-style neutralization reaction on hidden harmful substance release sources such as deep concrete, wood-based panels, paint layers, paint layers, textiles, and mattresses.

Using internal cleaning technology, formaldehyde, benzene, toluene, xylene, ammonia, TVOC, odor and other pollution sources can be used in only 3 days, eliminating the phenomenon. Internal cleaning technology has ended the history of "20 years of chemical agents to remove formaldehyde".

Take a look at the picture below" <>

Cleaning the whole house "whole house detoxification".

- Do an internal cleaning after the renovation, that is, "detoxification of the whole house", you can:

1. Exempt from the cost of removing formaldehyde and removing formaldehyde many times;

2. Avoid the harm of decoration odor and secondary pollution of volatiles in aldehyde removal potion;

3. There is no need for the house to be vacant, ventilated for several months, half a year or even more than a year to release pollutants;

4. Safe occupancy, all pollutants are far below the national standard limit, and even close to 0;

5. Protect the immune system of the whole family from harm, and protect the health of the elderly, children, women and patients.

Processed wooden furniture bonded with urea-aldehyde glue.

Woodworking board wood comes from nature and is non-toxic, but it is bonded with urea-formaldehyde glue during processing, forming a source of formaldehyde pollution, especially brown fiber board, MDF, and particleboard glue content, so it contains a large amount of formaldehyde (finished panel furniture and cabinets use more such boards). If you make furniture on site during decoration, it is recommended that you use solid wood finger-jointed board or non-toxic large core board, which can greatly reduce or eliminate formaldehyde pollution.

The main ingredient of glue used in home decoration is formaldehyde, and the places where glue is used are putty glue for wall latex paint base, white latex used for pasting woodworking boards, and wallpaper glue for pasting wallpaper.

The glue used in the 100 square meter room is more than 100kg, and the formaldehyde content in the national standard glue is 1g kg, so there will be 100g of formaldehyde in the living room after the decoration, and the first 3 years may exceed the standard by more than 3 times according to the standard conversion, almost covering the entire room, making the new house a "gas chamber", so the pollution of glue is the biggest source of pollution in house decoration.

So since formaldehyde is so close to us, do we know where it comes from?

1. The wood itself emits a very small amount of formaldehyde under the action of temperature and humidity. There are many kinds of wood referred to here, such as multilayer boards, fiberboards, MDF, eco-boards, particle boards and solid wood boards. The level of formaldehyde emitted by different materials is also different.

2. Urea-formaldehyde resin inevitably retains a part of free formaldehyde in the process of glue making and emits it to the outside world.

3. During the curing process of wood-based panels, a part of the linear resin does not form a network structure and decomposes into free formaldehyde and emits it to the outside world.

4. Partially cured incomplete resin decomposes under the action of heat and moisture to form free formaldehyde and emit outward.

5. In the process of use, the indoor building decoration materials will be extended with the temperature, relative humidity and use time. Continuously emit formaldehyde to the outside world.

Indoor pollution has become a great concern for every family. Formaldehyde, as the number one pollutant, will be released in the next decade or so. People have been trying to remove formaldehyde.

If we can understand the formaldehyde produced**, we can remove formaldehyde gas to the maximum. Beijing Formaldehyde Removal Company tells you today which decoration materials will release formaldehyde.

It turns out that formaldehyde comes from these materials!

Formaldehyde in glass glue.

One of the biggest examples of formaldehyde is glass glue used for interior decoration. Glass glue is often used in home décor. This is a very important decorative accessory.

Glass doors and windows, bathroom cabinets, and glass matte are mainly used for the decoration of various countertops. In the past, we used white cement in these parts. The production of glass glue makes the construction easier, but the glass glue contains a lot of formaldehyde gas.

If we use glass glue at home, we can choose high-quality glass glue to radically reduce the release of formaldehyde.

Wooden furniture flooring also contains a lot of formaldehyde.

If you want to install wood flooring at home, you must pay attention to the choice of wood flooring, and you must choose green and environmentally friendly wood materials. If there are elderly or children at home, Beijing Formaldehyde Company recommends that you can choose other materials. This can reduce the amount of formaldehyde to a certain extent.

In addition, one of the ** formaldehyde is wooden furniture, such as the cabinets decorated in our homes, and more formaldehyde is released from the paint. It is recommended that you do not move in immediately after the renovation. Under normal circumstances, you should wait about half a year.

In the first half of the year, indoor ventilation should be maintained at all times, so that formaldehyde released from the home can be quickly discharged indoors.

In fact, it is said that formaldehyde will not be completely discharged within half a year. According to experts, the release time of formaldehyde has been determined for more than ten years. Therefore, the removal of formaldehyde in the home is a long-term work, but it can also be completed in a very short time, and we can choose a professional formaldehyde removal company for indoor air pollution control.