Excessive formaldehyde is a fatal injury to wooden furniture

Does your family have wooden furniture ? This question is placed in front of ten people. It is estimated that ten people will say it. Wood furniture is an indispensable product in home life, but not all wood furniture is environmentally friendly. Many wood furniture also have problems with excessive formaldehyde.

market survey

“When buying furniture, I am most worried about what will happen?” From the market survey of Jinling Evening News Home Research Center on the eve of 315, more than eight adults worried about the problem of excessive formaldehyde in furniture.

One of the respondents, Ms. Sun, said that she could only judge whether the furniture had a pungent smell and whether the formaldehyde exceeded the standard, but she knew that this was unreliable.

Laboratory data

From the National Building Materials Center, it is known that in the case of wooden furniture, the amount of formaldehyde released exceeds the standard, which is the most common unqualified item in the detection of wooden furniture.

Inspection engineer Huang Wei introduced the technical problem of formaldehyde detection: real solid wood furniture generally does not exceed the standard of formaldehyde, but formaldehyde does not exceed the standard is not equal to the zero formaldehyde of some businesses, even if the test report states that "formaldehyde is not detected" is just saying The formaldehyde content is lower than the instrument detection limit and is not zero formaldehyde. For sheet metal furniture, because glue, glue, etc. must be used in the process of making furniture, there may be problems with excessive formaldehyde. The unqualified sheet furniture that was found a few years ago will appear in the case of formaldehyde over 5-6 times, but with the improvement of raw material quality and process improvement, this data has been greatly reduced in the past two years, although Some products will still exceed the standard, and that is at most about 2 times the standard.

"green" trap

Inspection engineer Huang Wei reminds: At present, for the sake of home environmental protection, many citizens will choose solid wood furniture when purchasing wood furniture, but it should be noted that not all sheet furniture is not environmentally friendly, and some large brands of sheet furniture are likely to be more than Small brands of solid wood furniture are more environmentally friendly. This is because there are a lot of fake solid wood furniture in the market.

Some of them are made of solid wood furniture, but they are used in hidden parts. And some are not solid wood furniture, but mislead consumers in propaganda, such as "solid wood particle board", consumers who do not know the truth will think that solid wood particle board is also solid wood, in fact, the common name of solid wood particle board is particle board, in the wood industry There is no such thing as "solid wood particle board" in the terminology, which is the word that the merchants made in order to move toward the solid wood.

There are also some solid wood furniture that promote the use of high-grade wood, such as oak. But in fact, only a small part of the oak is used, and most of the rest are still ordinary wood such as rubber wood. In order to prevent these green traps, consumers are best to write the business's promotional commitments on the contract at the time of purchase. If the other party does not dare to stay with such evidence, there is a high probability of false propaganda.