Formaldehyde is a colorless, harmful gas that can cause cancer in the nose, mouth, throat, skin and digestive tract. In the decoration process, formaldehyde is commonly found in decorative materials such as plates, furniture, wallpapers, carpets, paints, and glue. Among them, formaldehyde pollution is the most serious in three places, and it may be harmful to your health at any time. One of the sources of pollution: wall glue “I use environmentally friendly paint, how can there be formaldehyde?†“How can I detect formaldehyde in the air?†In such a room, if there is not a lot of use of the board, formaldehyde is likely to be hidden in the wall. Inside. At present, many consumers will choose Nippon, Dulux and other brands with good reputation, but we all know that before painting, we must first put a layer of putty on the wall. Putty is sprayed on the wall with talcum powder and glue. Glue is also the main source of formaldehyde. It is estimated that very few people can tell which kind of glue is used on the wall of his house, which may be neglected by many consumers. It is understood that the glue on the market has 800 yuan a ton, and there are also five or six thousand yuan a ton. The gap is very large. Formaldehyde is hidden in those poor quality glue. Walls with wallpaper will release more formaldehyde. In recent years, wallpaper has come back, but the special construction process of wallpaper has determined that it will become another source of pollution. When tiling, for the convenience of construction workers, the construction workers may first paint a layer of paint on the wall. The paint is also one of the sources of formaldehyde. The glue between the wall and the wallpaper is difficult to dissipate because of the airtightness of the wallpaper, etc., and becomes another source of pollution. Countermeasures: Buy white latex and paint in accordance with national standards in regular stores, and use wallpaper and other wall decoration materials as little as possible. The more problems you use, the more problems you have. The second source of pollution: sheet The plates include plywood, fiberboard, blockboard, large core board, medium density board, particle board, etc., which are widely used in home decoration, such as cabinets, door covers, floor keels, background walls, and some homemade furniture. According to reports, because formaldehyde has strong adhesion, and can enhance the hardness and anti-insect and anti-corrosion ability of the board, so the main use of various particleboard, medium density fiberboard, large core board and plywood on the market is based on formaldehyde. The urea-formaldehyde resin of the component acts as a binder and thus inevitably contains formaldehyde. Some woods use formaldehyde soaking to increase hardness because of insufficient hardness. A good plate has no scent, and a poor quality plate can be opened without getting an eye open. Perhaps many consumers will say that the environmentally-friendly plates I use will still exceed the standard of formaldehyde. In fact, environmentally friendly products do not mean that they do not contain formaldehyde. The formaldehyde content in the indoor air detected is the superposition of formaldehyde released from all materials. Therefore, in the decoration process, even environmentally friendly products can not be used excessively, such as environmentally-friendly large core boards, and the room size of 20 square meters is preferably no more than 20 square meters. Response measures: Select decorative materials to meet the national environmental standards. Especially for the floor materials of the room, it is best not to use the same material over a large area. It is necessary to reasonably calculate the amount of formaldehyde carried in the indoor space and the amount of decoration materials used. Choose a scientific construction process. Pay attention to the construction process with low pollution to the indoor environment. Except for special requirements, do not lay large core plates under the composite floor. Cabinets and heating covers with large core plates must be treated with formaldehyde trapping agent. It is best to use a thicker film and a good seal. It is necessary to strictly control the quality of decoration and decoration materials. In particular, for composite flooring and large core panels, the amount of formaldehyde should be used as the main condition for selection. If conditions permit, the floor covering materials with the highest F4 star environmental protection standard should be purchased as much as possible. The third source of pollution: furniture Relatively speaking, decoration pollution is easier to control than furniture pollution. The whole construction process can be supervised by itself. The quality of decoration can be guaranteed. The materials of furniture itself have certain differences. The time period from product processing to transportation and door-to-door delivery is relatively short. Furniture is inevitably the main cause of indoor pollution. At present, the home on the market has solid wood and sheet metal. Relatively speaking, solid wood is more environmentally friendly than sheet metal, but it does not mean that solid wood must be environmentally friendly, and the board must not be environmentally friendly. Many consumers will find that the sample furniture in the mall or furniture store often has no taste, and the home that can be taken in their home may have a large taste and pungent. What is the matter? This is because the furniture in the furniture store or shopping mall has been placed for a long time, or the factory has already dealt with it. Therefore, the acceptance of furniture when it is delivered is critical. There is a small trick. When accepting, you must open the outer packaging board and smell it. If the taste is more horrible, don't accept it. It is possible that formaldehyde is exceeded. According to the results of previous tests, dark furniture is much higher than the harmful substances in light furniture. Response measures: Newly bought furniture should not be rushed into the living room. It is best to put it in an empty room and use it for a while. Newly renovated homes have purchased new furniture. It is best not to rush to stay and let the harmful gases in the furniture be released as soon as possible. Linte remover,Best Seller Lint Removers,Best Seller Lint Removers,Clothing Lint Removers Zhejiang Hisun Electrical Appliance Co.,Ltd , https://www.cn-hisun.com