Why does the formaldehyde of environmentally friendly furniture still exceed the standard?

First of all, we must understand: environmentally friendly furniture is furniture that has been tested and the formaldehyde emission is at the standard value. Our new home will generally add a lot of furniture, and the formaldehyde released by these furniture is also superimposed, so it is likely that formaldehyde will exceed the standard.

Nowadays, many building materials are labeled as "green building materials" and "environmentally friendly materials", and there is no pollution. In fact, "green building materials" and "green materials" in themselves do not mean that there is no pollution, but that their pollution is lower than the prescribed standards. If the formaldehyde emissions of individual panels are less than milligrams per cubic meter, they can be called "green building materials".

In other words, at the current level of production and under conditions, green building materials are not completely free of harmful substances, but only to control harmful substances within a lower standard value.

In the national standard, the standard indoor formaldehyde concentration does not exceed m3. The "indoor formaldehyde concentration" here is very important. We all know that formaldehyde is released from furniture, decorative materials, etc.

Therefore, for environmentally friendly furniture, the formaldehyde emission of any one of them has reached the standard, but the standard does not mean that there is none. Now the problem is that they are all in our homes at the same time. When formaldehyde emitted by all the furniture in the home fuses in the air, the concentration can exceed the safety standard.

Therefore, when we buy furniture, even if we use eco-friendly finishing materials, because it will have a superposition effect, which will lead to excessive formaldehyde in the room. It is recommended that friends after decoration must ask a professional testing company to go to their homes for formaldehyde testingIf the formaldehyde exceeds the standard, we can find a professional formaldehyde removal company to manage indoor formaldehyde to ensure a safe stay!

Formaldehyde exceeded: everything is caused by low standards.

According to the analysis of data in the industry, China's indoor formaldehyde environmental protection standards are different from foreign formaldehyde emission control standards, and foreign formaldehyde emission control standards are higher, which is one of the reasons why many consumers are enthusiastic about foreign furniture products. It is understood that the United States has regulations for the control of formaldehyde emission content of plates. At present, the regulation is one of the most stringent standards for the formaldehyde emission of composite wood products, and the formaldehyde emission standards stipulated in it are more than 70 times stricter than the domestic formaldehyde emission standards.

Formaldehyde exceeded: "superimposed pollution" is produced after the furniture is combined

The National GB18584-2001 "Limits of Harmful Substances in Interior Decoration Materials and Wood Furniture" requires that the amount of formaldehyde released can only meet the standard. Since the implementation of the standard for many years, after the development of the industry and the publicity of businesses, many consumers have known that the E1 standard is ", which has also become the "minimum standard" for the formaldehyde emission limit of many finished products such as wooden doors. The flaw of this standard is that if the furniture uses this material, the more formaldehyde will be emitted.

Therefore, the more indoor furniture under the domestic environmental protection standards, the formaldehyde content released by the overlap is very likely to exceed the standard.