If I buy new furniture, will the formaldehyde exceed the standard?

If the quality of the new furniture is qualified, it will generally not exceed the standard, but it does not exceed the standard does not mean that it does not contain formaldehyde, so some measures need to be taken: 1. Bamboo charcoal, activated carbon adsorption method Bamboo charcoal and activated carbon are internationally recognized drug addicts, and activated carbon masks and gas masks use activated carbon. Bamboo charcoal is a new type of environmentally friendly material that has been discovered in recent years and has a 2-3 times stronger adsorption capacity than ordinary charcoal.

2. Ventilation method to remove decoration pollution Through the circulation of indoor air, the content of harmful substances in the indoor air can be reduced, thereby reducing the harm of such substances to the human body. In winter, people often close doors and windows, indoor and outdoor air can not circulate, not only the content of formaldehyde in indoor air will increase, radon gas will continue to accumulate, and even reach a very high concentration. 3. Chemical removal of formaldehyde Activated carbon is a kind of physical adsorption, which is very safe, although it is harmless to the human body, but it is only a symptom but not a cure, and the spray can directly target the pollution source to eliminate the pollution from the root.

It should be noted that the spray is easy to form secondary pollution, please carefully identify when purchasing. 4. Pure Chinese herbal medicine spray decomposition method This is currently better, more effective, a very bright prospect of a removal method, it combines the advantages of plant removal method and chemical removal method and abandons their shortcomings, first of all, it is safer than chemical removal of formaldehyde without secondary pollution, compared with plant removal method, because it is a herbal extract, so the effect is better. 5. Negative ion treatment method The best way to improve the indoor environment is to increase the content of negative oxygen ions in the room.

In view of the efficacy of lead anion removal of formaldehyde in the air hall, the Chinese Academy of Sciences has experimentally confirmed that the effective rate of artificially generated small particle size anion removal of formaldehyde is more than 99% for long-term use. It is worth noting that formaldehyde is harmful to our human body, so we must choose qualified quality when buying furniture, and do not be greedy for cheap and buy unqualified furniture.

If it is branded furniture, you can ask the merchant to show the relevant certificate. If it is furniture from a small manufacturer, you can buy a detector and come back to test it yourself, the test box costs dozens of dollars, and the detector costs two or three hundred yuan. It is sold on both JD.com and Taobao.

Generally speaking, however, most new furniture will exceed formaldehyde standards.

It is not necessarily exceeded, nor is it necessarily qualified, depending on the actual situation.

Formaldehyde is an important part of adhesives, so all those involved in adhesives, including wood-based panels, coatings, carpets, and furniture will contain formaldehyde.

Formaldehyde, benzene, ammonia, etc. are indispensable raw materials in the production of decoration materials, if these raw materials are not used, then the production of decoration materials can not reach the basic technical indicators, and the cost is very high, and it is difficult for users to accept. Environmentally friendly materials are only within the maximum limit of harmful substances stipulated by the state, and do not contain harmful substances such as formaldehyde, benzene, and ammonia. The degree of indoor air pollution and the use of what kind of decoration materials are not directly related, but have a direct relationship with the number of pollution sources in the same size space, if a large number of decoration materials are used in a room, then even if the indoor air pollution of environmental protection materials is likely to exceed the standard, if few decoration materials are used in a room, even if the use of environmental protection materials, indoor air pollution is not necessarily exceeded.

Let's put it this way, there is almost no formaldehyde in today's furniture, even if it is a real solid wood of tens of thousands of furniture, not to mention that many of the current furniture is blown on the outside with a thin layer of solid wood veneer, and the inside is full of glue and adhesive, can you say that it does not exceed the standard.