All kinds of decoration materials is a major source of pollution, and the largest source of pollution is the boards and paint. Sheet is the largest amount of decoration materials, glue exists plate inside, by a period of ventilation, natural release formaldehyde as not high; and some paint, especially oil-based paint lacquer furniture such volatile slow, are likely to cause indoor air pollution index exceeded. According to statistics Sixian formaldehyde detection governance agency, rely entirely on the plate in the natural release of formaldehyde, need release time of 3-15 years; oil paint in the volatile toxic substances may be up to 10 years. On the one hand, led to the interior decoration materials pollution; on the other hand, the market some irregularities in the finished material is exacerbated by the pollution levels. Finished sheets based on the amount of formaldehyde containing the level of Sixian addition to formaldehyde, can be divided into E0 and E1 grade level, where E0 is the most senior level, the highest environmental index, containing a minimum amount of formaldehyde, ≤0.5mg / L; followed by E1 grade, ≤ 1.5mg / L formaldehyde detection Sixian CMA certification, qualified label sheet products require environmental rating. Some level of environmental protection does not mark sheet products are still sold in the major markets, the seller for the inspection report is a closely guarded secret. Similarly, some paint products did not detect identification, but also the various paint stores in sales. Buy a new piano to indoor pollution "murderer", cause indoor formaldehyde formaldehyde detection leads to a sick child Sixian governance, which makes public Wang did not think how. 10 at the end of last year, Wang Gang 3-month-old baby suddenly crying all day without sleep, and then reappeared cold symptoms. He and his wife immediately take their child to Children's hospital, but doctors do a detailed examination of the child after the child's body did not find anything unusual. Recently, Mr. Wang to find indoor environment monitoring center of their houses indoor air testing. The results showed that Wang child bedroom formaldehyde concentration in excess of 0.7 times. Housing has been renovated finished more than three years, has been living did not find any problems, the whole family will be suspicion focused on a new house to buy back less than two weeks on the piano. Under the expert advice, Mr. Wang will move out of the child piano bedroom, kids bedroom and formaldehyde in indoor air were retested examination showed only formaldehyde concentrations exceeding 0.1 times 0.6 times reduced. Finally found the culprit, the original piano is the main cause of indoor formaldehyde. According to the indoor environment monitoring center staff said many piano frame structure includes speakers, backplane, and other choices are artificial cover sheet, these artificial board will release formaldehyde. If you buy a piano with a pungent odor, pay attention to open the cover and often ventilation, formaldehyde this "invisible killer" release out in the shortest possible time. Sixian formaldehyde detection governance telephone, Sixian formaldehyde detection governance, environmental protection provided by Chuzhou Green Ribbon Green Ribbon Indoor Environmental Services Limited. Chuzhou Green Ribbon Indoor Environmental Services Ltd. (www.lsd5188.com) strong, credible, Chuzhou, Anhui environmental projects in collaboration industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the green ribbon into the brilliant green and you work for a better future!