3.15 is approaching. Just after everyone is discussing the theme of “consumption and securityâ€, Mr. Guo has “experienced†himself.
Not long ago, netizen Guo told me about his troubles through Sina Weibo. Just staying in the newly bought second-hand house, because of the purchase of new furniture, a little worried about the indoor air quality, I asked an air testing company to test the indoor air of the new home, but unexpectedly found that the mattress formaldehyde exceeded the standard is very serious.
Direct hit event:
Inferior mattress causes indoor formaldehyde to exceed the standard
According to Mr. Guo, after asking the air testing agency to check the indoor air quality, I found that the two rooms with the same furniture were also renovated and the main bedroom was newly decorated with wallpaper, but the results of the space monitoring company were unexpectedly displayed. The formaldehyde content in the second bedroom exceeded the standard.
After repeated comparisons, the most suspicion is that the second bedroom has a new brand of spring soft mattress. To this end, the quality inspection company took the mattress out of the room and then tested the air quality of the second bedroom, and found that the formaldehyde did not exceed the standard. Since then, Mr. Guo has contacted the mattress merchants he purchased. The brand is still responsible, the door will take the problem out of the mattress, and promised to exchange and compensation.
Focusing phenomenon:
Mattress pollution incidents emerge endlessly
According to Sina's home survey, the indoor air pollution incident caused by mattresses is far more than Mr. Guo.
Nearly the same as Mr. Guo, there is Ms. Hua from Changzhou, Jiangsu. It is reported that after purchasing a set of commercial housing, Ms. Hua conducted an air quality test on the renovated new home. After testing, the formaldehyde content of the main bedroom is 0.98mg/m3, exceeding the standard by more than 10 times, but the formaldehyde content of the same special secondary bedroom and north bedroom is 0.25mg/m3. The three rooms are almost the same size, the main bedroom is only Compared with the other two bedrooms, the mattress is so high that the formaldehyde content is so high. After testing, the "culprit" is really the mattress.
Inferior mattresses have caused indoor air pollution has always been a major problem in the industry. In 2007, Beijing Dongcheng Court publicly accepted the “first domestic case of indoor environmental pollution caused by the release of harmful substances from mattressesâ€. It is understood that in November 2004, Mr. Shi purchased a new mattress from a building material city in Beijing and placed it in his daughter's room. Since then, he has found that there is a "mixed taste of glue and textiles" in the house, and the family has a headache and leg weakness. Mr. Shi found the manufacturer to change the mattress twice, and the odor still could not be eliminated. After the return, the aftertaste has not disappeared for 3 years. For this reason, he took the store selling the mattress to court and asked him to eliminate the formaldehyde in the house. Compensation for losses of more than 10,000 yuan.
At the end of last year, the State Bureau of Quality Supervision announced the results of the “National Supervision and Inspection of Spring Soft Mattress Products in 2011â€. A total of more than 100 mattress products produced by 96 enterprises in 19 provinces and cities were sampled. The results showed that 12 of them did not meet the standard, and 11 of the brand's spring soft mattresses were mainly unqualified due to excessive formaldehyde.
Expert analysis:
Three major causes of formaldehyde pollution in mattresses
When it comes to the unqualified indoor air quality, many people point to decorative materials and furniture, and mattresses are neglected as the most "close" home products. So, what are the reasons for formaldehyde pollution in a seemingly simple mattress?
With questions, the reporter interviewed Song Guangsheng, director of the National Indoor Environment and Indoor Environmental Product Quality Inspection Center. Song Guangsheng said, first, the problem of excessive formaldehyde in spring soft mattresses often appears on the bedding material. In order to save costs, the company uses fabrics and sponges whose formaldehyde exceeds the standard; second, coconut palm or mountain brown as a bedding material. The formaldehyde in the mattress exceeded the standard, mainly because the brown film was in the process of production. Some manufacturers blindly added a large amount of adhesive in order to increase the strength and hardness of the brown piece. Third, the luxury ultra-thick mattress exceeded the standard because of its filling. The materials are all urea resin foam composites made of urea and formaldehyde. Once the manufacturer's process is not enough, formaldehyde is easily decomposed.
Song Guangsheng told reporters that a person spends more than six hours a day in bed. If the mattress is contaminated, it will be more serious than other decorative materials and furniture. Song Guangsheng said that mattresses are usually used in horizontal space where the space is relatively small, and long-term exposure to the air, with the slow and uninterrupted release of formaldehyde, the formaldehyde content per unit area will not be underestimated. Moreover, compared with other household products, the more terrible thing about mattresses is that there is no way to close them, just because the surface of the mattress is a textile material and the interior is uncontrollable.
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