The customer said that all the materials were tested by the hotel furniture custom-made manufacturers and that the formaldehyde did not exceed the standard before being produced, but after the final product came out, the formaldehyde actually exceeded the national standard, which made consumers wonder why.
In fact, this situation is very common. The reasons can be as follows: first, the material is opened after entering the factory, some glue and other bonding are used in the production process, and formaldehyde may be present in the used material; secondly, formaldehyde The possibility of superposition is also very large. When the total volume is unchanged, the increase in content will produce the effect of formaldehyde superposition, and there is a possibility of exceeding the standard.
In addition, I would like to remind everyone that the so-called "zero formaldehyde" is only a low formaldehyde content, which has not yet become truly formaldehyde-free. Therefore, when buying hotel furniture, you should also pay attention to whether the business intentionally exaggerates in order to facilitate the order. Its function masks the formaldehyde content. Finally, there is no need to talk about aldehyde color change, because as long as the formaldehyde release content is within the standard range, it will not cause harm to the human body.
