Summer high temperature accelerates formaldehyde release, attention ventilation

Summer high temperature accelerates formaldehyde release, attention ventilation

[ Chinese wardrobe net ] The formaldehyde in the indoor air mainly comes from the decoration materials and the artificial wood boards used in the new combination furniture, such as the adhesives in plywood, big heart board, MDF board, and flower board (chip board). In the case of heat and deliquescence, formaldehyde is released from the binder. Especially in summer, the interior and exterior are in a relatively high temperature and humid environment, which will accelerate the release of furniture formaldehyde. Therefore, special attention should be paid to prevent formaldehyde from exceeding the standard in summer.

Beware of home formaldehyde invisible killer hazards

Generally, after the renovation of the new house, it can be accommodated for 3 to 6 months, but this does not mean that the pollutants are completely exhausted. Experts said that the release of formaldehyde and other pollutants in furniture and plates is a long and long process that takes ten to twenty years, or even longer, to completely dissipate. Especially in summer, indoors and outdoors are in a relatively high temperature and humidity. The environment will accelerate the release of formaldehyde. Therefore, for the new house renovation time is short, the home has added a few pieces of furniture, the old house for partial decoration, etc., in the summer should pay special attention to prevent formaldehyde from exceeding the standard.

In this regard, life experts suggest that entering the summer, before going out during the day, may open the closet , cabinets, bookcases, drawers, etc., so that the pollutants are fully released, and immediately open the doors and windows at night to ventilate. If you feel that the indoor pollution is serious, open the door at the same time, open the kitchen door, open the ventilation fan of the kitchen, or turn on the ventilation function of the air conditioner to accelerate the spread of pollutants. The sultry indoors in the summer night will also accelerate the release of pollutants. At this time, you can open the bedroom door or leave a little door seam to open and ventilate the kitchen window. Or turn the air conditioner into a ventilation mode, and use an air purifier to assist in removing contaminants. In the summer, you should pay special attention to prevent formaldehyde from exceeding the standard.

Buy a green wardrobe five steps

1, look at the material used in the wardrobe

At present, the plates used for the production of the whole wardrobe are mainly solid wood particle board (chip board) and medium-density board (medium density board). Good quality solid wood particle board and MDF board, formaldehyde emission is relatively small, the board is strong, heavy, withstand, strong pressure resistance. Because the solid wood particle board is used in the production of less glue, it is relatively environmentally friendly than the MDF.

2, look at the environmental level of the board used

When we set the wardrobe, we often hear "E0/E1". According to the amount of formaldehyde released, E1 ≤ 1.5 mg / L, E0 ≤ 0.5 mg / L. As long as the E1 sheet is just beginning to pay attention to ventilation, it will have no effect on us. E0 grade boards are currently the healthiest on the market because of the low amount of formaldehyde released. E0 grade plate has passed the most stringent environmental protection test and is rated as one of the most healthy and environmentally friendly plates in the world. Because its environmental indicators are the same as fresh wood, formaldehyde is even lower than apples, so it is called “safety plate like fruit”.

In addition, in addition to the solid wood particle board and the medium MDF, it is also possible to use the environmentally-friendly sheet which has been popular in recent years - the fragrant board.

Hao Laike wardrobe Nordic sunshine (hexiang board environmental protection wardrobe)

Woxiang board

Environmentally friendly sheet - Hexiang board

Hexiang board is made of crop straw and straw as the main raw material. It is made of MDI glue and functional additive. It is made of high temperature and high pressure. It is not only smooth and smooth, the structure is even and symmetrical, the board surface is solid, and it has good dimensional stability and high strength. It is environmentally friendly, flame retardant and weather resistant. It also has excellent processing properties and surface decoration properties. It is suitable for various surface decoration treatments and mechanical processing, especially for profiled edge processing. Can be widely used to replace wood-based panels and natural wood. It has the advantages of environmental protection and no release of formaldehyde, but the price is higher.

3, look at the veneer of the board for the wardrobe

When it comes to melamine, I believe many people think of Sanlu milk powder that has already been wiped out. However, in the sheet, it is common to apply a melamine surface to the surface because it is environmentally friendly, abrasion resistant and scratch resistant. Here, the melamine panel will not be harmful. Because the melamine panel is formed by impregnating melamine glue on the panel paper, it is cured by high temperature and high pressure, and there is basically no volatile harmful component after curing.

Ask about the type of veneer for the wardrobe sheet

4, look at the edge of the whole wardrobe cabinet

The edge of the custom closet is very important: on the one hand, if the closet of the wardrobe is firm, fine and beautiful, the wardrobe will be beautiful and the service life of the wardrobe will be extended. Second, for the sheet that will volatilize formaldehyde, the edge seal can prevent formaldehyde from escaping. The sealing of small enterprises and small workshops is generally rough, not strict, and even glue leaks out.

See if the edge of the board is tight

5, look at the wardrobe brand

Choose the famous brand of the whole wardrobe, such as China's top ten wardrobe brands. The products of these manufacturers are all inspected by the National Building Materials Testing Center, and relevant certificates are issued. Such products have less aldehyde release.

If the surface of the board is affixed with glazed paper and ornate paper, or solid wood veneer, it looks good, but it is not very environmentally friendly, because it also needs to paint a layer of paint on it. The paint must volatilize formaldehyde. If the quality of the paint used is a little worse, the formaldehyde will be amazing.

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